The application phase is the first stage of a restricted procurement procedure in which economic operators apply to participate. The contracting authority assesses, based on selection criteria, which parties may proceed to the next stage: submitting a tender. The application phase improves efficiency by allowing only suitable candidates to continue in the process. Transparency and objectivity are essential in this phase.
The ABC analysis is a method for categorising goods or suppliers based on their importance or value to an organisation, such as turnover, procurement value (cost), or volume. This helps buyers set priorities. The aim is to focus resources on the most important products or suppliers (A‑category), as they typically represent the largest share of turnover, costs, or volume, in line with the Pareto principle (the 80/20 rule).
ABC analysis is a method used to classify inventory based on its importance, usually measured in terms of revenue value, consumption, or strategic impact. The objective is to focus attention and resources on the items that contribute most to cost or value. The method helps prioritize inventory management: not all items are equally important, so they should not all be managed in the same way. ABC analysis classifies items according to importance (strategic value or turnover) and consumption (A = high, B = medium, C = low), often based on the 80/20 principle. A‑items receive tighter control (lower safety stock, more frequent ordering), while C‑items are managed more simply (higher safety stock, bulk ordering).
ABDO refers to the General Security Requirements for Defence Contracts, the Dutch Ministry of Defence’s security framework for companies involved in classified or sensitive defence projects. Companies must comply with ABDO requirements when handling sensitive, classified, or vital information, systems, equipment, or locations as part of a defence contract.
The ABDO framework includes mandatory measures related to physical security, personnel security and vetting, information security (including cybersecurity, encryption, cloud security), handling and protecting classified information, incident reporting and security governance. These requirements ensure that organisations working with defence‑related classified information maintain strict security controls to protect national security interests.
ABRO is the government‑wide security baseline for tenders that touch national‑security interests. It turns the principle of “necessary and proportionate protection” into practical requirements for governance, staff, premises and IT, so that sensitive government information is safeguarded under consistent conditions across ministries. For suppliers, this means demonstrating readiness up front—e.g., role separation, vetting, access controls, logging and incident reporting—before they can participate in high‑risk procurements. Existing defence contracts concluded under ABDO keep that regime until completion; new or amended contracts move to ABRO.
An absolute evaluation system in procurement assesses each tender individually against pre-defined criteria, without direct comparison to other tenders. Unlike a relative system, where scores depend on the performance of competing bids, the score here is objective and independent. This means a tender may achieve a sufficient score regardless of the others, and the eventual winner is selected based on meeting the minimum requirements or achieving the highest score on performance criteria.
The accountability mechanism in the public sector refers to the process by which government organizations publicly report on their performance, decision-making, and conduct. It is an open and institutionalized form of accountability aimed at explaining choices to citizens and justifying the use of public resources and powers. In procurement, this involves policy decisions and expenditures, ensuring that spending is transparent and compliant with laws and regulations. Tools include budgets, annual accounts, and reports. This mechanism guarantees that taxpayers’ money is used lawfully and effectively, while strengthening trust among citizens and policymakers.
The activity trap refers to a situation in which organisations or suppliers are rewarded for performing as many actions as possible rather than for the actual value those actions create. In transaction‑based models where payment is tied to each activity, transaction, or hour worked this can lead to a perverse incentive: activity increases, but results do not. This often results in inefficiency, higher costs, and limited motivation to improve processes or work more effectively. The term is also used in management thinking, including the work of Peter Drucker, to describe the broader tendency of employees to become so occupied with tasks and routines that they lose sight of the purpose behind them. This leads to a high level of activity but low effectiveness, as attention shifts from achieving outcomes to simply performing tasks. In procurement, the activity trap highlights the need for performance‑based contracts and balanced risk‑sharing, ensuring that effort is directed toward meaningful outcomes rather than task volume.
Agile contract management is an approach that applies agile principles to the way contracts are managed and executed. It focuses on flexibility, close collaboration and delivering results in small, iterative steps. Rather than treating a contract as a fixed document, it is viewed as a dynamic framework that can be adjusted as new insights or requirements emerge. Work is organised into short iterations with frequent review moments between the contracting authority and the supplier. This enables early identification of risks, timely adjustment of agreements and the ability to respond quickly to changing needs or technological developments. This approach is particularly useful for innovative or complex projects where the final outcome cannot be fully defined in advance, such as IT development, digital transformation or research‑driven initiatives. The aim is to maximise value by emphasising collaboration, transparency and adaptability throughout the process.
Agile procurement is an approach that applies agile principles to the procurement process. It emphasises flexibility, short iterative cycles and close collaboration between procurement teams, internal stakeholders and suppliers. Instead of relying on long, fully specified procurement plans, agile procurement uses short feedback loops in which insights gained during the process can immediately shape the next steps. This approach is particularly suitable for fast‑moving markets, emerging technologies or projects where the required solution cannot be fully defined in advance. By working iteratively, organisations can identify changing needs early and adjust their direction without losing momentum. Agile procurement also strengthens cooperation across organisational boundaries, encouraging innovation and increasing the likelihood of solutions that genuinely fit the need. The overall effect is a more adaptable organisation that can deliver value more effectively in dynamic or complex procurement environments.
The AI Act, approved by the European Council on 21 May 2024, introduces the first comprehensive regulatory framework for artificial intelligence in the EU. Its purpose is to ensure that AI systems placed on the EU market are safe, trustworthy and developed in a way that protects fundamental rights, while still allowing innovation to flourish. The Act uses a risk‑based classification system: the higher the potential impact of an AI system, the stricter the requirements that apply. For procurement, this means that organisations need to integrate compliance considerations into every step of acquiring or deploying AI systems. Buyers must assess not only technical performance, but also whether the system meets legal requirements on data quality, transparency, documentation, human oversight and lifecycle monitoring. High‑risk AI applications such as systems used in HR, public administration, critical infrastructure or security-sensitive contexts require particularly robust contractual clauses on responsibilities, compliance duties, monitoring and incident reporting. By aligning procurement practices with the AI Act, organisations demonstrate responsible and lawful use of AI technologies, ensuring that systems they adopt or commission operate safely and transparently and remain compliant throughout their lifecycle.
Artificial intelligence (AI) is increasingly used in procurement to make processes smarter, faster and more reliable. Through automated data processing, pattern recognition and predictive analytics, AI can handle large volumes of information that would otherwise require significant time and effort. This enables procurement professionals to make better decisions regarding cost, quality and risk. AI can support tasks such as analysing price trends, evaluating supplier performance, detecting supply‑chain risks, optimising inventory levels and automating administrative activities like ordering, invoice checks or contract monitoring. As a result, procurement teams can focus more on strategic work, including market development, supplier management and innovation. In this way, AI contributes not only to efficiency and cost savings but also strengthens procurement’s role as a strategic enabler within the organisation.
An alliance contract is a collaboration-focused contractual model in which the client and contractor work as a single team and share both risks and benefits. Rather than operating from opposing positions, the parties make joint decisions, share information and collectively take responsibility for achieving project outcomes.
This type of contract is commonly used for large, complex or innovative projects where uncertainty is high and flexibility is essential. By promoting open communication, joint problem‑solving and shared accountability, an alliance contract strengthens cooperation and builds trust. The aim is to optimise overall project performance instead of prioritising the interests of individual parties.
Alliances are collaborative partnerships between two or more organisations that commit to achieving shared objectives. Rather than acting solely from their own perspective, the parties coordinate their activities, expertise and resources to pursue a common outcome. In procurement and contract management, alliances are commonly used when projects are complex, interdependent or require intensive cooperation. A defining feature of an alliance is the sharing of risks, responsibilities and benefits. This creates a joint incentive to deliver the project efficiently and effectively. Alliances are frequently used in the construction and infrastructure sectors, where technical and organisational challenges are closely intertwined. By working as a unified team, the parties strengthen trust, encourage innovation and increase the likelihood of successful project delivery.
International organisation that develops technical standards and test methods for products, materials and services.
Programme aimed at improving working conditions in international production chains.
An international organisation that develops certification schemes for responsible and sustainable aquaculture, including fish, crustacean, and shellfish farming.
Audit and supervision are key instruments used to verify whether procurement processes are conducted correctly, transparently and efficiently. An audit involves a structured examination of whether procedures and decisions comply with laws, internal policies and quality standards. Supervision focuses on the ongoing monitoring and guidance of the process, ensuring that risks are identified early and opportunities for improvement are acted upon.These mechanisms help organisations detect errors, inefficiencies or deviations at an early stage and support continuous improvement. In the public sector, audit and supervision strengthen trust by demonstrating that public funds are used responsibly and that procurement procedures are fair and accountable.
Award Report is an official document in which the contracting authority records how a procurement procedure was conducted and why a particular bidder is awarded the contract. The report contains information on the procedure, evaluation, scores, and the reasoning behind the decision. The award report promotes transparency and provides a basis for legal protection of bidders. It is often a mandatory part of the procurement file.
A backorder is the portion of an order that cannot be delivered immediately because the item is temporarily out of stock at the supplier. The supplier confirms that the goods will be delivered at a later date once they become available. The order (or part of it) remains open until the outstanding goods are supplied. Backorders are often indicated in the order confirmation or reflected in expediting reports.
Bargaining power refers to the position and influence that a buyer or supplier has in contract negotiations. Factors include market share, alternatives, dependency, and knowledge. Strong bargaining power enables parties to achieve better terms or prices. Analyzing bargaining power is crucial for an effective procurement strategy and negotiation.
The Public Procurement Act is based on four fundamental principles:
BATNA is the best alternative one can pursue if a negotiation fails. In Dutch, this is also referred to as BAZO ("Beste Alternatief Zonder Overeenkomst"). It is your “plan B” and forms your bargaining power: you can only accept an agreement if it is better than your BATNA. BATNA is related to ZOPA: the Zone of Possible Agreement – the overlap between the seller’s minimum and the buyer’s maximum acceptable terms. If no ZOPA exists, the parties cannot reach a mutually acceptable deal. The ZOPA represents all possible agreements that are at least as good as both parties’ BATNAs.
Read more about ZOPABenchmark contracts are agreements in which performance or prices are regularly compared with market standards or benchmarks. This ensures market conformity and stimulates continuous improvement. Benchmarking clauses are often used in long-term contracts.
Benchmarking is the process of comparing the performance of suppliers, processes, or contracts with those of other organisations or the market. The aim is to learn from best practices, improve performance, and gain insight into market conformity. Benchmarking may relate to costs, quality, innovation, or sustainability.
Bensaou’s relationship types are a well-known model in supplier management that helps determine the type of relationship you have with a supplier and the appropriate management approach. The model distinguishes four relationship types, based on two factors: the buyer’s specific investments (how dependent are you?) and the supplier’s specific investments (how dependent is the supplier?). These two axes form a matrix with four quadrants: market exchange (low investments), buyer captive (buyer locked in), supplier captive (supplier locked in), and strategic relationship (high investments by both). Each relationship type requires a suitable governance mechanism. The key principle is “fit”: avoid under- or over-designing your management approach, and redesign it when the context or market dynamics change.
Best Value Procurement (BVP) is a procurement or award method in which the supplier with the most proven expertise and added value wins the contract, not necessarily the cheapest one. Suppliers demonstrate their added value through performance data, risk analyses, and interviews. BVP encourages cooperation and innovation as the client relies more on the expertise of the market.
Environmental performance levels associated with best available techniques, used as benchmarks for emissions and other environmental impacts.
UN programme for biodiversity conservation and sustainable management of natural resources.
Blockchain is a decentralised, shared, and tamper-resistant digital ledger (database) that records transactions in cryptographically linked blocks, making data immutable and transparent, without the need for a third party to verify transactions. In procurement, blockchain can be applied to record transactions transparently, securely, and immutably. It enables fraud prevention, traceability, and efficiency in supply chains.
International sustainability certification for buildings and area and urban development.
International programme that supports companies in compensating for negative impacts on biodiversity.
CAPEX (Capital Expenditures) and OPEX (Operational Expenditures) are two types of spending relevant in the procurement of investment goods. CAPEX refers to capital investments in assets such as machinery or buildings. OPEX refers to operational costs for use, maintenance, and operation. For procurement decisions, the distinction is crucial, as CAPEX and OPEX have different impacts on cash flow, ROI, and NPV. An integrated analysis supports Total Cost of Ownership insights and sustainable decision-making.
EU mechanism for a carbon levy at the border on carbon‑intensive products imported from outside the EU.
International organisation that assesses companies and governments on climate and environmental performance.
The carbon footprint represents the total greenhouse gas emissions associated with a product or service throughout its lifecycle, expressed in CO2 equivalents. Procurement professionals use carbon footprint analyses to include CO2 reduction criteria in contracts and steer suppliers towards sustainability.
Case law is the body of judicial decisions and the legal interpretations developed therein that serve as guidance for future cases. These rulings provide direction on how laws and regulations should be interpreted and applied and can inspire judges to clarify existing rules or even create new ones in exceptional cases. Case law from national and European courts provides important insights for public procurement professionals. By studying rulings, organisations learn how to correctly apply procurement rules and avoid legal risks.
Category management is a structured procurement approach in which the most effective and efficient strategy is defined for each procurement category to maximise value and manage risks. It involves analysing internal demand, market dynamics and supplier performance, and using these insights to create category plans and sourcing strategies that support organisational objectives. It ensures strategic alignment by linking organisational priorities to concrete sourcing and supplier‑management activities. Category management includes conducting internal and external analyses, developing a category plan, selecting the appropriate sourcing strategy and ensuring effective implementation and ongoing monitoring. This enables organisations to achieve measurable results and long‑term value creation.
Category management in the public sector is a method of procuring goods and services through collaboration and specialisation. A category manager is appointed for each category with expertise in that specific area. Organisations or departments do not procure individually but jointly under the category manager’s leadership. This creates a widely supported strategy, cost savings, and knowledge sharing.
Category management in procurement is a structured way of grouping purchased products and services so that each category can be managed with a focused strategy. By bringing together market insights, internal requirements, and cost data, organizations can shape tailored approaches for suppliers, contracts, and performance per category. The process follows a continuous cycle of analysis, strategy development, implementation, and review. It emphasizes overall value rather than just price, considering factors like quality, risk, innovation, sustainability, and supplier collaboration. This approach enables organizations to reduce costs sustainably, improve supplier relationships, enhance innovation, and move from reactive to more strategic procurement decisions.
A category strategy is the plan that defines the approach for a specific procurement category. The document describes internal needs, the external market, key value drivers, and the chosen sourcing approach. Category strategies link organisational objectives with procurement actions and form the basis for category management and sourcing projects. A good category strategy creates value by reducing costs, managing risks, and encouraging innovation.
Cedeo recognition is an independent quality mark for HR service providers and training organisations. Cedeo assesses providers through periodic customer satisfaction research among purchasers of training and other HR services, focusing on quality, continuity and customer orientation. The recognition helps buyers select reliable providers.
Certification scheme for sustainably produced palm oil.
In challenge-based procurement, the contracting authority formulates a societal challenge instead of a pre-defined solution. Suppliers are invited to propose creative and innovative solutions. This fosters market-oriented thinking and customisation. It often results in the development of prototypes and a more flexible procurement procedure.
Change management in contracts is the process of adjusting contractual agreements during their term to reflect changing circumstances. This can include price revisions, new legislation, or technological innovations. Clear procedures are essential to prevent disputes and ensure that all parties agree on modifications in a structured and transparent way.
Construction approach focused on reusing materials and minimising environmental impact.
A circular business model focuses on minimising waste by continuously reusing materials, components, and products. Examples include leasing, product-as-a-service, and refurbishment. Procurement supports circular business models by setting requirements on lifespan, reusability, repair, and recycling. This model replaces the linear 'take-make-dispose' model with a closed loop, resulting in cost savings, resource conservation, lower environmental impact, and new business opportunities.
Circular procurement is an approach in which products and services are acquired with a focus on reuse, repairability and recycling. The aim is to retain materials in the value chain for as long as possible and minimise waste. Examples include product‑as‑a‑service models, modular product designs and take‑back or lifecycle‑extension arrangements. By integrating circular criteria into tenders and contracts, organisations contribute to the circular economy and support their sustainability objectives. Circular procurement also drives innovation within supply chains by encouraging suppliers to deliver circular solutions.
Circular business models focus on extending product lifecycles and retaining value within the supply chain. Instead of selling products once and disposing of them at end‑of‑life, these models emphasise reuse, repair, refurbishment, remanufacturing and closed‑loop material flows. Examples include product‑as‑a‑service concepts, leasing models, modular designs and take‑back schemes that allow materials to be reused. These models support the shift from a linear to a circular economy by conserving resources, reducing waste and encouraging innovation. Procurement can strengthen circular business models by integrating circular criteria such as repairability, durability, take‑back obligations or requirements for recycled materials. This results in lower environmental impact, new revenue opportunities and more resilient supply chains.
Circular KPIs are performance indicators used to measure how products, services or processes contribute to circularity. Examples include the percentage of reused or recycled materials, levels of lifetime extension, take‑back and refurbishment rates, or the share of biobased inputs. Including circular KPIs in contracts makes sustainability goals concrete, measurable and enforceable, enabling organisations to steer suppliers on circular performance.
Forthcoming EU legislation intended to promote the circular economy.
Climate clauses are contractual provisions that oblige suppliers to reduce CO₂ emissions. They are often linked to national or European climate targets and may include measurable KPIs.
The CO₂ Performance Ladder is a sustainability instrument that encourages organisations to measure, reduce and transparently report their CO₂ emissions. It consists of several certification levels that show how advanced an organisation is in structurally reducing its carbon footprint. In public procurement, the CO₂ Performance Ladder is often used as an award criterion or contractual requirement to incentivise suppliers to contribute to climate goals. Higher certification levels demonstrate stronger and more systematic efforts to achieve CO₂ reductions.
Co-creation means that the client and supplier jointly develop solutions. It is an equal collaboration process in which both parties contribute knowledge, experience, and resources to generate ideas and create solutions, often focused on design and planning. The outcomes are typically innovative.
The Nevi Code of Conduct is a practical tool that helps you make ethical decisions in the procurement process transparent and traceable—within your organisation and together with suppliers. The updated code (January 2026) provides guidance without being overly prescriptive: it is built around guiding principles that can be applied across a wide range of situations.
A supplier code of conduct makes integrity, ESG standards, and compliance expectations explicit. The relationship charter defines the guiding principles of the collaboration between the organization and the supplier, including strategic alignment, reward structures and incentives, contractual frameworks, benchmarking, continuous improvement, and technology (tools and data sharing). Together, they form the “rules of the game” for the partnership, guiding behavior and accelerating decision‑making.
Collaboration with knowledge institutions such as universities and colleges helps public organisations gain access to scientific knowledge and research.
Co-makership is a form of collaboration in which supplier and client work closely together in a long-term relationship in product development or production, based on mutual benefit and trust. It goes beyond traditional transactions and focuses on joint innovation, quality, and cost management, often improving processes such as logistics, quality, and development.
Comparative evaluation, also known as a relative scoring system, is a method used in public procurement where submitted bids are assessed in relation to one another based on award criteria. This differs from absolute evaluation, where each bid is scored independently according to predetermined criteria without direct comparison to other submissions. Comparative evaluation is often applied to award criteria, particularly in the context of the Most Economically Advantageous Tender (MEAT). The advantage of this approach is that it encourages innovation and creativity, as bidders have the freedom to highlight the quality and added value of their proposal. A potential drawback is that it may raise questions about objectivity and legal risks unless the criteria are clearly defined in the procurement documents and decisions are objectively justified.
Complaint handling in public procurement is the process by which entrepreneurs can submit and have objections to a procurement procedure reviewed. It contributes to transparency, legal protection and trust in the system. Effective complaint handling prevents legal proceedings, shortens lead times and strengthens relationships with market parties.
Compliance in procurement refers to adhering to internal guidelines, laws, regulations, and ethical standards. It includes policies on transparency, anti-corruption, integrity, and sustainability. Compliance prevents sanctions, safeguards customer and stakeholder trust, and reduces (legal) risks.
Complexity in sourcing arises from factors such as many stakeholders, international markets, technological uncertainty, or innovative solutions. It requires a structured approach, often using methods such as competitive dialogue or BVP. Managing complexity is a key competency for strategic buyers.
Competitive dialogue is a European procurement procedure used for complex contracts where the contracting authority works with selected suppliers to develop solutions for a problem or need for which no standard solution exists. During the dialogue phase, the authority and suppliers discuss ideas, issues, and possible solutions, after which tenders are submitted. The procedure promotes innovation and customisation but requires careful preparation.
Dutch employers’ association.
Confidentiality in procurement means that both the contracting authority and the bidders must keep information shared during the procurement process secret. Bids often contain commercially sensitive and proprietary information. Dutch procurement law requires that submissions are treated confidentially, and the contracting authority generally may not disclose business-sensitive information to other bidders. This legal obligation protects details such as offer contents, prices, methods, technical specifications, and other company data. Sensitive information about the assignment itself, as well as about citizens or employees, must also be handled confidentially.
A conflict of interest occurs when personal, financial or relational interests of buyers, evaluators or other stakeholders may influence their professional judgment. This can compromise decision‑making and weaken trust in the procurement process. Preventing, identifying and reporting potential conflicts of interest is essential to maintain integrity, transparency and accountability.
Collaboration with Small and Medium-sized Enterprises (SME's) suppliers is important because they are often innovative and flexible, yet also vulnerable in procurement and tendering processes. Through proportionate requirements, dividing contracts into lots (lotting), and dialogue, public sector procurers can encourage the participation of SME's in tenders. This contributes to diversity and regional economic development.
A counter-benchmark is a negative reference used to determine what you do *not* want in a product, service, or supplier. It is the opposite of a benchmark, which shows what is “good” or “best practice” (what you do want to achieve). A counter-benchmark helps organizations to identify undesirable situations, avoid risks, set minimum requirements clearly, and evaluate suppliers on critical pitfalls. Counter-benchmarks are used because sometimes it is easier to define what must be avoided than to precisely define what is desired. For example: a benchmark might set a delivery reliability of 98%, whereas a counter-benchmark would deem anything below 90% unacceptable.
A contract is a written, formal agreement that sets out detailed terms regarding delivery, price, quality, liability, warranties, duration, and other conditions. A key characteristic of a contract is that it is written and often comprehensive, is typically used for long‑term or complex collaborations, defines the general terms under which purchase orders (POs) are issued, and becomes legally binding once signed by both parties.
A contract is therefore a form of purchase agreement, but not every purchase agreement qualifies as a contract.
The contract board is a steering committee for complex, high-impact contracts. It includes all relevant stakeholders: the contract owner, business representatives (users), procurement, finance, legal, and on the supplier side, the individuals responsible for delivery. The board operates at a tactical and strategic level, monitoring progress, risks, changes, and commitment within the contract relationship. It makes decisions in case of escalations, evaluates the win-win balance, and ensures that the contract and collaboration align with organizational objectives. Clear mandates, a fixed meeting rhythm (e.g., quarterly), and transparent reporting are essential for a well-functioning contract board.
The contract change management process ensures that the contract evolves in line with organizational needs and the services delivered. Input for this process comes from SRM feedback and contract evaluations. Using the PDCA logic, you periodically check whether contracted, desired, and delivered services still align (the “Zone of Compliance”). Deviations may indicate irrelevant, outdated, missing, or redundant services. Contract assessments then lead to adjustments: refining KPIs, updating the scope, adjusting pricing or indexation models, or activating exit paths. SRM feedback from supplier discussions and contract evaluations feeds new sourcing cycles by systematically incorporating lessons learned.
Contract compliance refers to the extent to which suppliers and clients adhere to the agreements made in the contract. It is monitored through audits, reporting, and checks. Contract compliance is essential for legality and reliability, ensuring that intended results are achieved.
Contract and Supplier Management (CLM) encompasses all activities through which an organization realizes and, where appropriate, enhances the value of its signed contracts. CLM connects the tactical procurement phase (‘finding the value’) with operational execution (‘order & pay the value’) and focuses on ‘getting what is agreed’ and, in strategic relationships, on ‘improving the value.’ CLM is part of the procurement cycle and involves four core activities: contract administration, service delivery management (including performance, issue, and risk management), relationship management, and supplier development. The objective is to prevent value leakage: not only measuring, but also steering and assigning accountability. CLM is an organizational activity with governance, processes, roles, and information management. It requires understanding business objectives, clear KPIs, and agreements on communication, escalation, and change. By systematically managing performance, risks, and relationship dynamics, the organization mitigates compliance and continuity risks and can drive innovation and process improvements with key suppliers.
Contract Lifecycle Management (CLM) is the process of developing, executing, managing, and terminating contracts. It covers contract drafting, implementation, management, and exit. CLM helps organisations use contracts as a strategic tool, monitor performance, and manage risks. It promotes transparency and value creation in relationships.
The contract risk profile (CRP) is a practical tool for contract risk management from the CATS CM methodology. The CRP identifies contract risks using a 1–5 score across contract characteristics, resources, contract quality, and organizational aspects, creating a risk overview that helps prioritize mitigation measures. The Zone of Compliance compares contracted, desired, and delivered services. Ideally, these fully overlap, but in practice “zones” arise such as non-compliant, outdated, extra, unnecessary, and friction/opportunities. Periodic zone checks link findings to concrete actions, such as updating the scope, refining KPIs, or initiating exit procedures. This prevents value leakage from the contract.
Contract administration forms the administrative foundation of contract and supplier management (CLM). It involves consistently recording and making all relevant contract data accessible so that stakeholders know what has been agreed and can act in a timely manner. This includes the contract document and attachments, contract number, legal entities, description and contract group, owner/administrator and contact persons, obligations, duration, (termination and) expiration dates, authorization criteria, payment terms, and change history. A well‑designed system provides management information (e.g., number of contracts per division, average durations, open commitments) and monitors notification deadlines. Centralization, findability, and integration with the ERP architecture are essential; scattered lists or fragmented records hinder mature contract management. The goal is to continuously provide the organization with accurate insights, ensuring compliance, preventing maverick buying, and enabling timely renewal, termination, or initiation of new procurement processes.
Contract administration involves the administrative and operational execution of contracts. It includes registration, compliance monitoring, invoice control, and document management. It differs from contract management, which is more strategic and focused on value creation and risk management.
Contract management 2.0 refers to the modern, digital, and proactive approach to managing contracts. It goes beyond administrative registration and focuses on performance monitoring, risk management, and collaboration. By using contract management systems and data analysis, organisations can intervene in time and maximise value.
Contract management systems are digital platforms used by organisations to register, monitor, and manage contracts. They provide features such as alerts for expiry dates, document management, and reporting. These systems enhance transparency and reduce risks of non-compliance.
Contract monitoring is the process of systematically following up on compliance with contractual agreements. This can be done through reporting, audits, and evaluations. The aim is to detect deviations in time and take corrective measures.
Contract elements are the building blocks of a contract that together form the agreements between client and supplier. Examples include scope, price, payment terms, governance, performance indicators, guarantees, intellectual property, and exit clauses. A contract with clear and balanced elements offers legal certainty, prevents disputes, and strengthens collaboration.
Contract evaluation is the systematic assessment of results, contract terms, and cooperation during or after the contract period. Evaluations help identify lessons learned, improve performance, and better shape future contracts.
Contract clauses that govern how the contract must be performed beyond the technical specification. Examples include sustainability requirements, social criteria, quality and safety measures, and reporting. In public procurement these ‘special conditions of performance’ must be proportionate and related to the subject‑matter of the contract.
Contract innovation refers to the development of new contract forms that better align with changing market conditions and organisational goals. Examples include performance-based contracts, outcome-based contracts, and agile contracts. The aim is to improve collaboration, balance risks more fairly, and stimulate innovation.
Contract management is the process of managing, monitoring and optimising agreements with suppliers or partners throughout the entire contract lifecycle. Its purpose is to ensure that obligations are met, risks are controlled, costs remain manageable and intended outcomes are achieved.
It covers all stages from drafting and implementation to monitoring, evaluation and closure — and contributes to stronger collaboration, higher quality and strategic value. Contract management is closely connected to procurement, contract administration and supplier management, creating an integrated approach across the supply chain.
Contract management focuses on ensuring that both parties deliver what has been agreed in the contract. It falls under operational procurement and is explicitly more than just ‘contract administration.’ While administration deals with managing documents and deadlines, contract management ensures performance‑to‑contract: monitoring, reporting, and adjusting performance on both sides. The contract manager oversees compliance with KPIs and SLAs, manages changes, and ensures that the organization itself meets its prerequisites on time (e.g., forecasts, access, timely payments). The activity is selective: contract management is primarily applied to performance‑critical and strategic suppliers, where the benefits (continuity, value, risk reduction) outweigh the effort. A crucial aspect is the role perspective: you manage the contract (the agreements within it), not the supplier themselves. This requires knowledge of contract types, business objectives, supply chain dynamics, and risk management, as well as the ability to manage both the relationship and the content effectively.
A contract risk analysis identifies potential risks associated with a contract, such as legal disputes, performance issues, dependencies, financial uncertainties or delivery risks. By mapping these risks in advance, procurement professionals can develop mitigation measures, strengthen contract terms and prevent unexpected costs or disruptions. A sound risk analysis improves decision‑making, increases contractual certainty and supports effective collaboration with suppliers throughout the contract lifecycle.
Contract risk management examines which internal and external developments may affect contract execution and establishes control measures. Risk management follows a six-step process: define objectives, identify risks, assess probability and impact, determine risk appetite, select mitigation measures (avoid, control, transfer, accept), and monitor/evaluate. A useful tool is the Contract Risk Profile (CRP) from CATS CM, which provides a simple scoring system (1–5) for contract, resource, quality, and organizational aspects. Risk allocation distributes responsibility and consequences so that the party best able to manage a risk is accountable, ensuring that incentives and costs are balanced.
A contract strategy describes how contracts are designed and managed to achieve organisational goals. It involves choices in contract types, duration, risk allocation, and governance. Contract strategies connect category and sourcing plans with supplier relationships.
Contractual innovation involves renewing contracts to better fit dynamic markets and societal goals. Examples include flexible contracts, alliances, and outcome-based models. It fosters collaboration, innovation, and risk-sharing.
Contract execution refers to the actual fulfilment of agreements by suppliers and the follow-up by the client. It includes deliveries, services, invoicing, and quality checks. In the public sector, execution is crucial for efficiency, compliance, and achieving social value. Effective execution requires good communication and adherence to agreements.
The scope of a contract refers to its range, defining which parties, services, and obligations are included. Clearly outlining the scope helps prevent conflicts and provides legal certainty. It is an essential aspect of contract management.
International treaty for the protection of biodiversity.
Business approach that integrates social and environmental concerns into company operations and stakeholder interactions, alongside financial objectives.
The CSDDD is an EU directive obliging companies to identify, prevent, and mitigate negative impacts on human rights and the environment across their entire value chain. It requires companies to integrate due diligence into their policies, conduct risk assessments, set up grievance mechanisms, and monitor policy effectiveness. The directive entered into force on 25 July 2024 and complements other sustainability laws such as the CSRD. Buyers play a key role by screening suppliers, conducting audits, and promoting improvement programmes.
EU due‑diligence legislation on human rights and environmental impacts in value chains.
The CSRD is a European directive requiring companies to report extensively on sustainability performance, including their impact on people, the environment, and related risks. The aim is to increase transparency, improve the quality of sustainability information, and help investors, consumers, and stakeholders make informed decisions. Reports must follow standardised rules (ESRS) and be verified by external auditors to prevent 'greenwashing'. For procurement, this means systematically collecting and reporting supplier, supply chain, and ESG data.
EU directive that mandates sustainability reporting by companies.
Cost drivers are the main factors, activities or variables that directly influence the level of costs of a product, service, organisation or supply chain. Examples include raw material prices, labour costs and technology. By identifying cost drivers, buyers can better understand the cost structure of a product, service or supplier and identify saving opportunities.
Cost management is the set of methods and techniques to determine, control and optimise the costs of an organisation. It involves continuous processes such as budgeting, forecasting, monitoring and adjusting. In procurement, this is done through activities such as cost estimates, cost analyses, price analyses, Should-Cost analyses, Life Cycle Cost analyses, True Cost analyses or True Cost Accounting, budget monitoring, analysis of quotations and advising on additional or reduced work.
Cost price analysis in procurement is the examination of the cost structure of a product or service to gain insight into the composition of the purchase price. It includes detailed evaluation and calculation of the total costs involved in producing and delivering a product or service, including direct costs such as materials and labour, indirect costs such as overheads, and profit margin. Cost price analysis supports negotiations and the evaluation of tenders by creating transparency and identifying saving opportunities.
A cost-benefit analysis (CBA) compares the total costs of a project or investment with the expected total benefits to assess whether it is worthwhile. The aim is to express all effects, both financial and non-financial (such as health or climate), in monetary terms to enable balanced decision-making. It helps decision-makers determine whether an investment makes sense and contributes to transparent decision-making.
Cross‑supplier cooperation (CSC) refers to collaboration between multiple suppliers working for the same customer, with the aim of achieving better performance, lower costs, higher quality, and a smoother supply chain. Instead of operating in isolation, suppliers align their efforts, share information, and coordinate processes. This therefore goes beyond the relationship between customer and supplier to also include relationships among suppliers themselves. Cross‑supplier cooperation is becoming increasingly important in supply chains where multiple parties jointly deliver a single product or service. It can take place at three levels: (1) the supply‑chain level (multi‑tier), where OEMs and tier‑1, tier‑2, and tier‑3 suppliers share data and plans; (2) within the customer’s tier‑1 supplier portfolio, where multiple suppliers collaborate on improvement initiatives; and (3) the classic one‑to‑one customer–supplier relationship.
CSDDD is the Corporate Sustainability Due Diligence Directive. EU law 2024/1760 obliging companies to conduct value‑chain due diligence on human rights and the environment (identify, prevent, mitigate and remedy adverse impacts), with board duties, grievance mechanisms and sanctions.
More informationCSRD is the Corporate Sustainability Reporting Directive. EU law 2022/2464 requiring large and listed companies to report comprehensively on sustainability using ESRS, including double materiality, targets, policies and KPIs; subject to external assurance.
More informationThe key difference is that the CSRD (Corporate Sustainability Reporting Directive) is a reporting obligation, requiring companies to be transparent about their sustainability impact. The CSDDD (Corporate Sustainability Due Diligence Directive) goes further as an action-oriented directive, requiring companies to implement due diligence processes to identify, prevent, and address negative impacts on people and the environment in their supply chains.
In markets characterized by scarcity and high dynamics, strong suppliers consciously choose with whom they want to collaborate. An organization that is recognized as a “preferred customer” receives priority in capacity, access to the best account team, competitive pricing, and a prominent position on the supplier’s innovation roadmap. Becoming a preferred customer requires a consistent behavioral pattern toward suppliers: predictable demand and timely forecasts, prompt payment, fair risk allocation, access to decision-makers, clear escalation paths, transparent performance feedback, and a shared long-term vision. Being a “customer of choice” is a strategic outcome of effective Supplier Relationship Management (SRM); it results from professional behavior, consistent performance, and credible long-term commitment. The outcome is mutual attractiveness: suppliers invest in competencies and innovation for the customer, while the customer secures stable demand, reduces transaction costs, and achieves business results more efficiently.
Dashboards are digital tools that provide real-time insight into contract performance. They integrate data from various sources and present monitoring in a clear, visual way. For public organisations, dashboards enhance transparency and accountability.
Data-driven procurement analysis uses big data and algorithms to identify patterns, risks, and opportunities in procurement data. It enables public organisations to procure more strategically and transparently.
Deadlines in procurement refer to the legal and procedural timeframes for submitting expressions of interest, tenders, and questions. These deadlines are established by European directives and the Dutch Public Procurement Act 2012. Adhering to these deadlines is essential to ensure legality and transparency in the procurement process, while setting deadlines that are too short can result in the exclusion of participants or complaints.
Default occurs when a debtor fails to fulfill an obligation under a contract at the moment it becomes due. Default usually arises after the debtor has received a written notice of default, which sets a reasonable period for compliance that subsequently expires. Default can also occur “by operation of law” without prior notice in specific situations, such as when a strict deadline has passed or when the debtor has explicitly indicated that they will not perform. In procurement, default may happen when a supplier fails to meet contractual obligations, for example by delivering late or providing substandard quality. The concept determines when a party can be held liable and what remedies or sanctions apply. Contracts often include clauses on default, such as notice requirements and termination provisions.
A delivery note, or packing slip, is a document that accompanies the physical delivery of goods (the shipment). It lists the items included in the shipment, such as item numbers and quantities, and usually does not include prices. The delivery note is used during goods receipt to match the shipment with the order, forming part of the 3-way match (order – delivery note/GRN – invoice). Any discrepancies are recorded in the Goods Receipt Note (GRN) for follow-up actions or returns.
In Design & Build (D&B), the contractor is responsible for both design and construction, unlike the traditional approach where design and execution are procured separately. This results in one integrated design & build contract, creating a single point of responsibility and improving collaboration and efficiency. It often shortens procurement timelines and stimulates innovation but requires clear agreements on responsibilities.
Design, Build, Finance & Maintain (DBFM) is an integrated contract form where the contractor is responsible for design, construction, financing, and maintenance. It is often used in large infrastructure projects and places significant responsibility on the market party.
EU instrument providing product information on origin, composition and sustainability.
Digital twins are digital replicas of physical objects or systems used to monitor and optimise performance. In the construction sector, digital twins are applied for design, maintenance, and lifecycle management of buildings and infrastructure. For procurement, they enable suppliers to offer innovative technologies that support better decision-making and sustainability.
These platforms digitalise the procurement process: from announcement and tendering to contract management. Examples include TenderNed (Dutch government site), Mercell (a European leader), TenderApp (offering access to Dutch tenders and strategic insights), and Aanbestedingskalender.nl. They ensure transparency, security, and accessibility for all market participants.
Digital transformation is a fundamental and ongoing process where organisations integrate digital technologies into all aspects of business, including processes, business models, and customer interactions, to increase efficiency, create new value, and respond better to changing needs. In procurement, it involves technologies such as e-procurement, big data, AI, and blockchain to improve processes. The goal is greater efficiency, transparency, and better decision-making.
Discretion in procurement refers to the degree of policy flexibility a contracting authority has in designing and conducting a procurement procedure. While procurement rules require objectivity, transparency, and non-discrimination, there is room for choice in selection and award criteria, procedure type, and contract terms. Discretion must be applied proportionately and justifiably to avoid legal disputes or complaints.
CSRD assessment framework combining two lenses: impact materiality (the undertaking’s significant effects on people and the environment) and financial materiality (sustainability matters that could affect enterprise value or cash flows). A topic is material if significant under either lens; the outcome sets the scope for policies, targets and disclosures.
Due care in procurement refers to the obligation of buyers to perform their work responsibly, professionally, and in compliance with applicable laws and regulations. It involves careful preparation, transparent processes, thorough documentation, objective evaluation, and adherence to codes of conduct. Practicing due care in procurement builds trust, ensures fairness, and minimizes legal and reputational risks.
Due diligence in procurement is the process of investigating a supplier prior to a contract. It includes financial analyses, quality checks, references, and supply chain risks. The goal is to ensure supplier reliability and capacity. Due diligence prevents surprises and supports responsible decision-making.
Due diligence in sustainability within procurement means systematically investigating risks related to human rights, labour conditions, environment, and corruption before entering into contracts or partnerships. The aim is to identify and prevent negative impacts in the supply chain. Guidelines such as the OECD Due Diligence Guidance and the EU CSDDD provide frameworks. Due diligence requires companies to take active supply chain responsibility and contributes to transparency and trust.
The Market and Government Act is part of the Dutch Competition Act and aims to prevent unfair competition between government entities and private companies. The law establishes rules of conduct for governments engaging in economic activities, either directly or through their public enterprises. Key provisions include the full costing of services, a prohibition on favoring government-owned companies, and regulations regarding the use of information and separation of functions. There are certain exceptions to these rules, which are outlined in the Market and Government Act Guidance. For procurement professionals, understanding this law is crucial for assignments that could be carried out by both public and private parties, as compliance affects tendering procedures, award decisions, and fair competition.
Duty of care refers to the responsibility of buyers to prevent negative impacts in the supply chain, such as child labor or environmental damage. Also known as supply chain responsibility, this duty is embedded in national and European regulations, including the CSDDD. It requires due diligence, monitoring, and collaboration with suppliers.
A Dynamic Purchasing System (DPS) is a flexible, electronic procurement process used by public authorities for commonly purchased standard goods and recurring services or works, such as office supplies or interim staff. Suppliers can apply and join at any time if they meet pre-selection criteria. Contracting authorities publish opportunities within the system, and qualified suppliers can submit tenders. Contracts are awarded to the best tender. DPS promotes open competition, flexibility, and innovation as new suppliers can join during its term.
Early Market Engagement (EME) is the strategic exchange of information with potential suppliers during the preparation phase, before a formal procurement procedure. Its purpose is to explore, inform, and involve the market, helping to leverage knowledge, identify the best approaches and innovations, and develop well-suited specifications. It results in better procurement decisions, stronger competition, and more innovation, particularly in complex or specialised procurements.
EU regulation on sustainable product design.
An eco-label is a label or independent certificate that indicates a product or service meets established environmental and social requirements, such as energy efficiency or sustainable materials. Well-known examples include the EU Ecolabel, the Blue Angel and FSC. For buyers, eco-labels are an objective tool to assess sustainability and include it in procurement decisions. Their use promotes transparency and encourages producers to work more sustainably.
European environmental management system for organisations.
Economic Order Quantity (EOQ) is a mathematical formula that calculates the optimal order quantity to keep total inventory costs as low as possible. EOQ helps determine how much should be ordered at once to balance ordering costs (administration, transport, order processing) and holding costs (storage, interest, risk of obsolescence). It identifies the order quantity that minimizes the sum of ordering and holding costs and is especially useful for products with stable, constant demand, fixed prices, and no market shortages. In practice, EOQ is often used as a guideline and combined with the reorder point (ROP) and delivery agreements to optimize both costs and service level.
Efficient use of public funds means that governments aim to achieve the best value for taxpayers’ money in procurement. This implies that decisions are not based solely on the lowest price, but also take into account quality, sustainability, and total cost of ownership. Efficiency focuses on reducing administrative burdens, avoiding waste, and optimizing processes. Public procurement professionals have a responsibility to spend every euro responsibly, in line with legality and broader societal objectives.
Electronic Data Interchange (EDI) is the standardized electronic exchange of messages between the systems of a buyer and a supplier, such as ORDERS (purchase order), ORDRSP (order confirmation), DESADV (dispatch advice), and INVOIC (invoice). It reduces manual work, accelerates lead times, and lowers the risk of errors.
European system for trading CO2 emission allowances.
Employee rights in the supply chain refer to the rights of workers at suppliers and subcontractors, including safe working conditions, fair wages, and freedom of association. Buyers have a responsibility, under supply chain accountability, to ensure these rights are respected through contracts and due diligence. European regulations, such as the Corporate Sustainability Due Diligence Directive (CSDDD), strengthen this framework.
EU regulation on energy labelling of products.
Dutch regulation setting environmental requirements for business activities to prevent and minimise emissions and discharges.
Objective metric used in Dutch civil engineering (ground, road and water works) procurement.
Dutch framework act for environmental protection, setting the legal basis for many environmental rules affecting organisations and activities.
E-tendering refers to the electronic execution of tender procedures through online platforms. It includes the digital publication of notices, communication with bidders, submission of tenders, and evaluation of bids. Within the European Union, e-tendering is mandatory for public contracts above the established threshold values. Its main advantages include greater efficiency, enhanced transparency, reduced administrative burden, and improved accessibility for businesses. In the Netherlands, commonly used platforms include TenderNed and Negometrix.
Electronic signatures are used to legally sign documents in procurement procedures. These signatures are linked to the document with a certificate and encryption code, or additional measures, ensuring security and verification.
An Enterprise Resource Planning (ERP) system is an integrated software solution that supports and connects all key business processes within an organization, such as procurement, sales, inventory management, production, finance, quality management, HR, and logistics. The purpose of an ERP system is to create a single source of truth, ensuring that information throughout the organization is accurate, up to date, and consistent. In this way, an ERP system forms the backbone of procurement and logistics. A well-configured ERP system provides transparency, reduces errors, and ensures demonstrable compliance with policies, procedures, and contractual terms.
Standardised environmental declaration describing the environmental performance of a product.
E-procurement is the use of digital systems and platforms to support the procurement process. It includes electronic quotations, ordering, contract management, and invoicing. E-procurement increases efficiency, transparency, and data-driven decision-making.
Escalation mechanisms are agreements on how disputes or problems during a project or contract will be resolved. They provide predictability and reduce legal and operational risks.
ESG means Environmental, Social & Governance. A framework to assess performance on environment (e.g., emissions, circularity), social (labour conditions, human rights) and governance (ethics, oversight). Used by investors and buyers; underpins reporting and due diligence requirements in regulation.
More informationESG (Environmental, Social, and Governance) refers to a framework companies use to assess and report on sustainability and social impact. ESG criteria are standards buyers use to evaluate suppliers on sustainability, social responsibility, and good governance. ESG is gaining attention due to legislation such as the CSRD and CSDDD, as well as societal pressure.
European register containing data on companies’ emissions and waste transfers.
European standards for sustainability reporting under the CSRD.
EU regulation aimed at preventing deforestation in international supply chains.
European standardisation body for electrotechnology.
The European Court of Justice (ECJ) issues rulings on the interpretation of procurement rules. Its case law is authoritative and binding for all member states. The Court plays a key role in developing European procurement law.
The European procurement directives form the legal framework for procurement in the EU. Their purpose is to create a single internal market for public contracts, ensuring fair competition and free movement of goods, services, and establishments. They require how contracts must be published, selected, and awarded, ensuring transparency, non-discrimination, and equal access for suppliers. Member states must implement these directives in national law, such as the Dutch Public Procurement Act 2012.
EU legislation on sustainability and circularity of batteries.
The European Commission oversees member states’ compliance with the procurement directives. It can launch infringement procedures if rules are persistently breached. For public buyers, this means European standards are binding and must be consistently applied.
The European Single Procurement Document (ESPD) is a mandatory standard form used for submitting bids on public procurement above certain European thresholds. It is a self-declaration in which a bidder confirms that they meet the requirements regarding finances, professional ability, and suitability, including exclusion grounds and selection criteria for European tenders. The ESPD eliminates the need for the bidder to provide extensive supporting documents upfront; only the winning bidder must submit these documents in full. The ESPD simplifies procedures, reduces administrative burdens, and promotes equal access for companies across the EU.
Reporting standards under the Corporate Sustainability Reporting Directive (CSRD), developed by EFRAG. ESRS specify what and how organisations must report on environmental, social and governance matters, including datapoints, definitions and disclosures. They comprise cross‑cutting and topical standards and provide the basis for assurance and comparability across the EU.
More informationEuropean organisation responsible for developing standards and norms.
The European Green Deal is a strategic policy initiative of the European Commission, launched in 2019, with the aim of making Europe climate‑neutral by 2050. This package of policy measures focuses on creating a modern, competitive, and climate‑neutral economy, including the reduction of greenhouse gas emissions, the promotion of a circular economy, and improved energy efficiency. It covers measures in areas such as energy, transport, agriculture, and industry. For procurement, this means that sustainability and CO₂ reduction are increasingly being made mandatory components of tenders and contracts. The Green Deal encourages organizations to procure in a circular and innovative way and to make their supply chains more sustainable. Public and private procurement professionals play a key role in this transition by leveraging their market power to drive sustainable solutions.
EU framework for social rights and working conditions.
European state aid rules prohibit governments from selectively providing financial advantages to companies. In procurement, public buyers must ensure support measures do not lead to unfair competition. Exceptions are possible for services of general economic interest.
Political and economic union of European countries that develops shared legislation and policy, including on the internal market, environment and sustainability.
EU classification system defining which economic activities are environmentally sustainable. Activity‑level criteria support six environmental objectives (e.g., climate mitigation and adaptation), require ‘do no significant harm’ and minimum social safeguards. Companies and financial institutions use it to assess investments and report in line with the EU Green Deal and the CSRD.
More informationEvaluation criteria are the predefined aspects on which quotations are assessed, such as price, quality, lead time, service, and sustainability. By determining and documenting the criteria and their weighting in advance, the selection process becomes fair, traceable, and defensible. Each supplier is evaluated in the same manner.
The way decisions are made is transparent and can be clearly followed and reconstructed. As a result, the choice for a particular supplier can be clearly explained and well substantiated, both internally and externally.
Evaluation methodologies are the approaches used to assign scores to bids or tenders. Examples include the consensus model or the linear method. A transparent and consistent methodology increases the objectivity and reliability of the evaluation process.
Ex-ante evaluation takes place before a procurement or project begins. Its aim is to assess whether the proposed approach is feasible and aligned with policy goals and market conditions.
Exit management is the process of preparing for and executing the termination of a supplier relationship or contract. The objective is to limit the risk of disruption and to safeguard continuity. Termination may be necessary due to underperformance, changing requirements, or shifts in market conditions. Effective exit management helps prevent risks such as supply disruptions or legal disputes. It includes step‑by‑step plans for knowledge transfer, communication, settlement of obligations, contract termination, and aftercare, as well as activities such as the selection of alternative suppliers. By integrating exit management into their contracts and supplier strategy, organizations maintain control and continuity. It is an essential component of contract management and risk management.
An exit management plan is a structured plan that describes how a collaboration with a supplier, service provider, or partner can be ended in an orderly, controlled, and disruption‑free manner. It is often drawn up at the start of a contract, so that both parties know what needs to happen when the collaboration comes to an end. The objective is to safeguard continuity, limit risks, and ensure a smooth transition.
An exit strategy is a plan to end a supplier relationship or contract in a controlled manner. The aim is to ensure continuity, minimise risks, and have alternative solutions available. Exit strategies are particularly important in lock-in situations and strategic contracts.
An XLA is a Key Performance Indicator (KPI) that measures the user experience rather than only technical performance. Its goal is to improve customer satisfaction by evaluating not just technical aspects, such as response time (a traditional SLA KPI), but also how the service is perceived by users, for example through a Customer Effort Score (CES).
Tool to analyse dependencies on, and risks related to, natural capital.
Ex-post evaluation takes place after a procurement or contract has ended. It focuses on measuring results, impacts, and lessons learned. It helps improve processes and assess whether policy goals and social value have been achieved.
Scheme under which producers and importers are responsible for collection, processing and recycling of textile products.
First In, First Out (FIFO) and First Expired, First Out (FEFO) are two commonly used inventory strategies in warehouses, logistics, and supply chains. FIFO means that the goods that arrive first are also shipped out first. FEFO means that the goods with the earliest expiration date are shipped out.
The financial audit has direct relevance to procurement, as auditors assess whether expenditures have been lawful and efficient. Irregularities in procurement procedures or poor documentation can lead to a negative audit opinion. This makes careful procurement and record-keeping essential. For public organisations, financial audits are an important accountability instrument towards boards and society.
Financial supplier analysis is the assessment of a supplier’s financial health, for example by reviewing financial statements, financial ratios (liquidity, solvency, profitability), or credit reports. The objective is to identify risks such as the likelihood of bankruptcy or supply instability. Financial analysis is an important component of supplier selection, risk management, and contract management. It enables procurement professionals to make well‑informed decisions and to safeguard continuity of supply.
The fit-only approach is an award method where tenders are only checked for compliance with set requirements (‘fit’). Price and quality are not compared, as long as suppliers meet the minimum criteria. It is efficient for standard products and services but less suitable for complex or innovative contracts.
Supply Chain Management (SCM) focuses on the end‑to‑end design and governance of the supply chain and is built around five pillars: logistics (flow and capacity), demand (forecasting and influencing demand), information (data, transparency, and integration), risk (resilience, scenarios, and diversification), and sustainability (environmental and social impact).
Force majeure refers to circumstances beyond the control of the parties, such as natural disasters or pandemics, which prevent contract performance. Force majeure clauses regulate the rights and obligations of parties in such situations.
EU regulation targeting products made with forced labour.
International certification scheme for sustainable forest management.
Organisation that manages the CO2 Performance Ladder.
A control principle requiring at least two people to be involved in important tasks or decisions, reducing the risk of errors and integrity breaches.
A framework agreement is an agreement between a contracting authority and one or more suppliers. A framework agreement (also referred to as a framework contract) sets out the terms and conditions for future individual assignments or orders, without the exact volumes being known in advance. The framework agreement defines the general conditions such as price and quality that apply to these future, specific transactions. It provides flexibility while ensuring certainty with regard to pricing, quality, and delivery conditions. Framework agreements are widely used for recurring (standardized) goods or services. They promote efficiency, reduce transaction costs, and ensure continuity of supply.
A Framework contract is an arrangement between a contracting authority and one or more suppliers. It sets out the terms and conditions for future individual contracts or orders without the exact scope being defined in advance. It regulates general conditions such as price and quality that will apply to these future specific transactions. Framework agreements provide flexibility and certainty regarding price, quality, and delivery conditions. They are widely used for recurring (standard) supplies or services, enhancing efficiency, reducing transaction costs, and ensuring continuity.
Fraud prevention includes measures such as segregation of duties, internal controls, and whistleblower mechanisms. Its aim is to prevent and detect fraud in procurement and contracting.
Right of Indigenous Peoples to give (or withhold) prior and informed consent.
Functional specification describes the functions and performance a system, product, or service must achieve, without prescribing the specific technical solution. This gives suppliers the freedom to propose innovative solutions that meet the requirements. It focuses on ‘what’ must be achieved, not ‘how’. Functional specification promotes innovation, leverages market knowledge, and results in better-fitting solutions using the most efficient approach.
Future-proof procurement means that public organisations take long-term effects into account, such as climate change, digitalisation, and societal trends. The goal is robust and resilient contracts that retain value in the long run.
A Gantt chart is a visual representation of a project schedule. It shows phases, activities, and dependencies. In procurement projects, it supports time and progress monitoring.
The GDPR is the European privacy legislation that has been in force since 2018. Organisations processing personal data must comply with strict requirements regarding transparency, consent, security, and data subject rights. For procurement, this means that contracts with suppliers must include provisions on data processing (data processing agreements). Compliance with the GDPR is essential to avoid fines, reputational damage, and liability. The regulation strengthens citizens’ rights and obliges organisations to handle data responsibly and securely.
The ARBIT constitute the Dutch central government’s standard terms and conditions for procuring IT products and services. They provide a uniform contractual framework for agreements concluded by ministries and government agencies with IT suppliers. The terms cover matters such as delivery, maintenance, service levels, licensing, security requirements, documentation, liability and the handling of personal data.
By using the ARBIT across government, both contracting authorities and suppliers benefit from a predictable and transparent legal framework. This reduces ambiguity in contract negotiations and ensures that IT procurement is carried out in a consistent, lawful and clear manner. For suppliers, the ARBIT serve as the default basis for nearly all IT‑related contracts with Dutch central‑government bodies.
General terms and conditions of purchase are standard conditions used by an organization (the buyer) when procuring goods and services. They form a legal framework that automatically applies to every order or agreement, unless explicitly agreed otherwise. Their purpose is to ensure uniformity across all procurement transactions, protect the buying organization against risks, prevent disputes by defining terms in advance, and speed up the procurement process by avoiding the need to renegotiate conditions each time. The general purchasing terms and conditions usually regulate matters such as delivery conditions, quality and warranties, prices and payments, liability and risk, transfer of ownership and risk, confidentiality and intellectual property, as well as applicable law and dispute resolution. They are typically included with a request for quotation (RFQ), referenced in a purchase order (PO), incorporated into contracts, and published on the organization’s website. These terms are only valid if the supplier has received and accepted them. A precedence or hierarchy clause determines which provisions prevail in the event of a conflict between the general purchasing conditions and other contractual agreements.
International framework for setting circularity objectives and measuring circular performance.
International standard for sustainability reporting.
Global sourcing is the worldwide procurement of products and services to achieve cost advantages, innovation, or quality. It presents opportunities but also risks, such as longer lead times, cultural differences, and geopolitical uncertainties. Successful global sourcing requires strategic analysis and risk management.
Goods receipt is the process of physically receiving and administratively recording delivered goods. It involves checking the identity (correct item), quantity, visible damage, and delivery date. The receipt record serves as the basis for inventory management, invoice verification, and handling any complaints.
A goods receipt, also known as a Goods Receipt Note (GRN), is the formal process and accompanying document by which an organization confirms that ordered goods have been physically received. The goods receipt verifies quantities, quality, and the condition of the shipment. The GRN records what has been delivered, in what condition, and whether the delivery matches the purchase order and the order confirmation. Any discrepancies (shortages, damage, incorrect items) are recorded and followed up with the supplier and procurement. Accurate registration is essential for inventory management, payment processing (three‑way match), and claims handling.
A governance framework is a structured system of policies, processes, roles, and responsibilities that defines how an organization is managed, how decisions are made, and how risks are controlled. It serves as a roadmap to ensure the organization achieves its objectives, complies with legal and ethical standards, and protects the interests of all stakeholders, such as employees, suppliers, shareholders, and customers. A procurement governance framework is part of the overall organizational governance framework and specifically defines how the procurement function is managed, how decisions are made, and how risks are handled. A good procurement governance framework ensures transparency, collaboration, focus, and control.
Governance in supplier relationships refers to the agreements, processes, and structures through which the client and supplier manage their collaboration. It includes consultation structures, escalation mechanisms, KPIs, and communication channels. Effective governance prevents conflicts and promotes focus, cooperation, and trust.
Governance structures in contracts and relationships describe how the client and supplier manage their collaboration, make decisions, and handle risks. This includes contractual principles, processes, roles, and responsibilities. Examples are consultation bodies at appropriate organizational levels, decision-making processes, escalation procedures, performance measurement, and communication. Effective governance ensures transparency, trust, and joint value creation.
Classification from the Greenhouse Gas Protocol. Scope 1: direct emissions from owned or controlled sources (e.g., fuels, processes). Scope 2: indirect emissions from purchased electricity, heat or steam. Scope 3: all other indirect value‑chain emissions, upstream and downstream (e.g., procurement, transport, product use and end‑of‑life). The scope model enables consistent measurement, targets and reductions.
Green clauses are contractual provisions in, for example, public contracts or other agreements that require or promote sustainable or ecological performance, often targeting environmentally friendly products or services. They can also refer to obligations arising from the EU Directive on Green Claims, which prohibits misleading environmental claims and promotes reliable sustainability information. Examples include clauses that obligate suppliers to implement sustainable measures, such as CO₂ reduction or circular solutions. Green clauses make sustainability objectives concrete and enforceable in the contract phase.
Incentives in contracts are mechanisms that encourage suppliers to perform better, for example through bonuses or penalties. They can relate to cost savings, quality, innovation, or sustainability. The use of incentives promotes goal-oriented behavior and strengthens collaboration, provided they are aligned with the objectives of both parties and the supplier has the ability to influence the desired behavior or outcome.
Inclusive procurement is the process by which organizations use their purchasing power to contribute to a diverse and inclusive society, looking not only at price and quality but also at social impact and the participation of diverse and vulnerable supplier groups. In practice, this means actively seeking out and collaborating with social enterprises and suppliers that employ vulnerable groups, and setting requirements for inclusivity and labor policies within the supply base. The objective is to promote equal opportunities and reduce social inequality.
Incoterms 2020 are international delivery terms established by the International Chamber of Commerce (ICC). They define who is responsible for transport, insurance, risk, and costs in international trade transactions. The rules are divided into two categories: rules for all modes of transport, such as EXW (Ex Works) and DDP (Delivered Duty Paid), and rules specific to sea and inland waterway transport, such as FOB (Free on Board), CFR (Cost and Freight), and CIF (Cost, Insurance and Freight). In procurement contracts, Incoterms provide clarity and help prevent disputes over delivery obligations. Correct use of Incoterms is essential for risk management and cost control in international procurement.
Incoterms® are international trade terms that define who is responsible for costs, risks, and formalities in the transportation of goods. Examples include FCA, DAP, and DDP. Incoterms do not govern the transfer of ownership or payment, but they do specify the point at which risk and cost shift from the supplier to the buyer.
Innovation in the construction sector focuses on new technologies and collaborative approaches to make projects more efficient, sustainable, and safe. Examples include modular construction, circular materials, and digital twins. Procurement plays a crucial role by facilitating innovative partnerships.
A collaboration in which two or more organisations jointly invest in a project or entity. In procurement this may involve jointly developing products or purchasing services, sharing risks and rewards and strengthening innovation.
Innovation ecosystems are networks of public and private stakeholders that jointly promote innovation. In public procurement, they provide access to knowledge, technology, and partnerships that help address societal challenges.
Innovation-focused award criteria reward bidders who propose innovative solutions. This can contribute to societal goals such as sustainability and efficiency. It encourages suppliers to create added value through innovation.
Innovation-driven procurement means that organizations actively challenge market participants and create space for the development and offering of innovative solutions. This can be done through market consultations, innovation partnerships, or functional specifications. The goal is to address societal challenges, such as climate change or digitalization, with innovative products and services. Innovation-driven procurement encourages collaboration and contributes to competitiveness.
Innovation partnership is a European procurement procedure that allows public authorities to purchase innovative solutions that are not yet available on the market. The procedure combines research & development with the eventual delivery. After a research and development phase, during which the feasibility and potential of the innovation are tested, the contracting authority may procure the developed solution without a new tender. This model stimulates innovation by giving market participants the space to invest in R&D and ensures a smooth transition from development to (commercial) implementation. Innovation partnerships promote innovation, market access, and public value creation.
Innovative contract types are contracts designed to promote collaboration, innovation, and the achievement of results. Examples include performance-based contracts, alliances, and outcome-based contracts. They encourage suppliers to add value and invest with the client in long-term solutions.
Integrity in procurement means that buyers act honestly, reliably, consistently, objectively, and transparently, following ethical principles and standards, free from conflicts of interest or undue influence. It involves adherence to codes of conduct, laws, and internal policies. Examples of integrity risks include accepting gifts, favoritism, or misuse of information. Integrity in procurement fosters trust in the procurement process, prevents fraud, and strengthens the organization’s legitimacy.
Integrity management systems are systems and processes that help organizations operate ethically and transparently. They include policies, training, and controls aimed at ensuring employees act with integrity.
UN science–policy platform on biodiversity and ecosystem services.
Policy and practice for responsible business conduct in international supply chains, including due diligence on human rights and environmental impacts.
The International Federation of Purchasing and Supply Management (IFPSM) is a global federation of national and regional professional bodies in procurement and supply management. It promotes professional development and knowledge sharing, supports standards, ethics and good practice, and connects member organisations through publications, events and collaboration.
UN organisation responsible for labour rights and labour standards.
International organisation that develops standards and norms.
International nature organisation and knowledge network.
ISO 9001 is the globally recognised international standard for a quality management system. It provides a framework for organisations of all sizes and industries to streamline processes, increase customer satisfaction, and achieve continuous improvement. Certification under this standard demonstrates that an organisation systematically works to deliver products and services that meet customer and regulatory requirements. For procurement, ISO 9001 is often a selection criterion, as it reduces risks and increases reliability.
Responsible business conduct and due diligence in global value chains, grounded in the OECD Guidelines and the UN Guiding Principles on Business and Human Rights. Organisations identify, prevent, mitigate and account for adverse impacts on people, the environment and society, engaging stakeholders. IMVO aligns with emerging due‑diligence laws such as the EU Corporate Sustainability Due Diligence Directive (CSDDD).
International procurement refers to the tendering of contracts on the European or global market. It increases competition and access to innovative suppliers but also introduces challenges such as language and cultural differences, legal complexity, and longer lead times.
International trade agreements, such as WTO agreements or bilateral treaties, influence procurement and tendering by setting rules on market access, tariffs, and equal treatment. These agreements affect the choices and options available to buyers.
International supply chain risks are risks arising from global supply chains, such as geopolitical instability, currency fluctuations, natural disasters, or violations of labor rights. Buyers need to identify and mitigate these risks through measures such as nearshoring, supplier diversification, due diligence, and contractual arrangements.
The World Trade Organization (WTO) Government Procurement Agreement (GPA) establishes international rules for public procurement. Its aim is to promote fair competition and equal access for suppliers from participating countries. For public sector buyers, this means that qualified international suppliers must be allowed to participate in tenders above certain threshold values.
Public procurement can and must contribute to eliminating abuses in the production chain such as child labour, deforestation, environmental pollution, and poor working conditions. By applying the International Social Conditions (ISC), public organisations require suppliers to: conduct supply chain due diligence; identify risks in the chain; take measures to address and prevent those risks; and be transparent about the implementation of these measures.
Investment analysis is the process of assessing the feasibility and profitability of investments in goods or projects. Methods include ROI, Net Present Value (NPV), payback period, and cost-benefit analysis. For procurement professionals, investment analysis is essential when dealing with capital goods, as decisions have long-term financial and operational consequences.
Investment risks are the financial and operational risks associated with acquiring capital goods or long-term projects. Examples include cost overruns, technological obsolescence, and dependence on a single supplier. Procurement professionals use methods such as scenario analysis, Net Present Value (NPV), and Total Cost of Ownership (TCO) to assess and manage risks.
ISO 14001 is the international standard for environmental management systems. Suppliers who are certified demonstrate that they systematically control and improve their environmental impact. For procurement, it offers an objective selection or award criterion to integrate sustainability into procurement. It encourages suppliers to engage in responsible business practices and helps organisations achieve their sustainable procurement (SP) objectives.
ISO 20400 is the international standard for sustainable procurement. It provides organisations with a framework to integrate sustainability into their procurement and supplier strategies. The standard covers topics such as governance, due diligence, circular economy, and supply chain responsibility. ISO 20400 helps organisations align procurement practices with the Sustainable Development Goals (SDGs).
Issue management governs how parties respond to deficiencies, disruptions, or claims during the contract term. By establishing predefined escalation paths, responsibilities, and timelines, ad‑hoc reactions are avoided. When KPIs are SMART and linked to consequences, any shortfall can be quickly and objectively identified. Escalation of an issue is based on its level and severity, involving the contract owner or management as needed. If a KPI proves unrealistic, the buyer acting as the “architect of the agreement” can adjust the contract (e.g., via an addendum or counter-benchmark). The goal is to restore performance to the agreed level and prevent recurrence.
A joint venture is a form of collaboration where two or more organisations jointly invest in a project or entity. In procurement, this can mean companies jointly developing products or purchasing services. Joint ventures share risks and rewards and enhance innovation.
Knowledge sharing means that public organisations exchange experiences, methods, and best practices. This strengthens professionalism and prevents the repetition of mistakes. Knowledge sharing can take place through networks, platforms, or training programmes.
Key Performance Indicators (KPIs) are measurable indicators that show supplier performance against a standard (for example, a contractual agreement). In the public sector, KPIs often include quality, sustainability, customer satisfaction, and cost control. They make performance management concrete and testable.
Key Risk Indicators (KRIs) are measurable indicators that provide early warning signals of potential future risks in procurement and supply chains. By linking them to a benchmark, it is possible to assess how the indicator develops in relation to the risk. Examples include supplier dependency, exchange rate fluctuations, or delivery delays. KRIs help procurement professionals to monitor risks and take proactive measures.
Key Supplier Management is the focused management of strategic suppliers. Strategic suppliers are those crucial to the core activities and long-term success of an organisation because they provide key products or services. Managing these suppliers is essential, as their performance strongly impacts organisational performance. Key Supplier Management includes joint innovation projects, intensive communication, and risk sharing.
The Kraljic purchasing portfolio is an analytical model used to classify purchasing categories based on strategic importance and supply risk. The model distinguishes four quadrants: leverage products, strategic products, bottleneck products and routine products. This classification helps buyers develop supplier strategies per category, such as partnerships for strategic products or standardisation for routine products.
Legal protection in procurement means that entrepreneurs can lodge objections or appeals against decisions in a tendering procedure. This may be done through a complaints office, civil court, or arbitration. Legal protection ensures that tendering processes are fair and that entrepreneurs have equal opportunities, thereby strengthening trust in the system.
Legality in procurement means that purchasing and tendering take place in accordance with applicable laws and regulations. This is essential in the public sector, as procurement involves taxpayer money and accountability to governance and society. Compliance with rules such as the Public Procurement Act 2012, EU directives, and internal policies prevents legal disputes and reputational damage. Legality forms a fundamental requirement for professional and ethical procurement.
Lead time is the total time that elapses between the moment an order is placed and the moment the ordered goods or services are actually delivered to the agreed location. It includes the time required for all steps in the process, such as order processing, production, packaging, transportation, and any waiting time.
Agreed delivery tolerances (lead time tolerances) define how much earlier or later delivery may take place. Clear agreements and timely identification of risks help prevent disruptions to production or service delivery. Inventory levels, safety stock, and planning all depend on reliable lead times.
Assessment of environmental impacts across the full life cycle of a product.
Dutch government knowledge platform on environmental legislation.
Division into lots (Lots regulation) in procurement means that a large contract is divided into smaller, separate lots that may be awarded to different suppliers. This promotes competition and makes it easier for small and medium-sized enterprises (SMEs) to participate. There is an exception whereby small lots below the European procurement thresholds may be awarded directly, provided they meet certain conditions (e.g. less than €80,000 for services, €1,000,000 for works, and not exceeding 20% of the total contract value).
Award criteria are the objective criteria by which a contracting authority evaluates tenders and selects the final supplier. It is important that award criteria are transparent, non-discriminatory, and announced in advance. The contracting authority must indicate beforehand how the best tender will be determined. There are three main award criteria: a commonly used method is awarding based on the Most Economically Advantageous Tender (MEAT), which considers both price and quality aspects. Other criteria include the lowest cost calculated based on cost-effectiveness or the lowest price. MEAT serves as the overarching term for these three award criteria.
Award criteria are the objective criteria by which a contracting authority evaluates tenders and selects the final supplier. It is important that award criteria are transparent, non-discriminatory, and announced in advance. The contracting authority must indicate beforehand how the best tender will be determined. There are three main award criteria: a commonly used method is awarding based on the Most Economically Advantageous Tender (MEAT), which considers both price and quality. Other criteria include the lowest cost calculated based on cost-effectiveness or the lowest price. MEAT serves as the overarching term for these three award criteria.
Legal aspects of a contract include provisions that define the rights and obligations of the parties. Examples are liability, warranty, intellectual property, confidentiality, termination, and dispute resolution. These provisions provide certainty and protect both parties in unforeseen circumstances. In public procurement, legal clauses must comply with procurement law and the Proportionality Guide. Careful legal drafting prevents risks, conflicts, and extra costs during implementation.
Legal representation in the procurement process means that only authorised persons may enter into legally binding agreements on behalf of an organisation. This may derive from statutes, mandates, or powers of attorney. Recording and verifying representation prevents contracts from being invalid or creating legal risks. In public organisations, this is strictly regulated and linked to transparency and legality.
Lessons learned are insights gained during a procurement or contract period that are used to improve future processes. They are often recorded in reports and shared within the organisation.
Life Cycle Costs (LCC) are the total costs of a product, project or system over its entire life cycle, from design and purchase to operation, maintenance and final disposal or demolition.
A licence agreement is a contract in which the holder of intellectual property rights (such as software, brands or patents) grants another party the right to use these rights. In procurement, this often applies to ICT, software and technology. Licence agreements regulate usage rights, duration, payments and restrictions. Clear agreements are crucial to prevent legal conflicts and unexpected costs.
Living labs are testing environments in which innovative solutions are tried out and further developed in practice. Public organisations use living labs to reduce risks and actively involve users in innovation.
A lock-in scenario arises when an organisation has limited options to switch to alternative suppliers. This can lead to higher costs, dependency and loss of flexibility. Lock-in scenarios require mitigating measures such as the use of open standards, contractual safeguards and exit strategies.
Promoting local employment means that procurement contributes to economic development and job creation in the region. Although direct geographic preference is limited, criteria such as social impact or training placements can support this objective.
Make, Buy or Ally (MBA) refers to a strategic decision-making framework that helps organisations decide whether to develop a resource or competence internally (Make), procure it from an external supplier (Buy), or collaborate with another organisation through a partnership or alliance (Ally). It helps organisations choose the most effective way to acquire what they need to achieve their goals.
A make-or-buy decision is the strategic choice whether an organisation will develop and produce a product or service itself (make) or procure it from an external supplier (buy). This decision depends on factors such as costs, quality, speed, availability of knowledge and capacity, and strategic dependencies. Make-or-buy decisions strongly influence the design of the supply chain and the supplier strategy.
International certification scheme for sustainable fisheries.
A market consultation is an exploratory phase before a procurement process begins, in which a contracting authority gathers information from market parties to better align the contract with the market. It involves informal exchanges of ideas that provide insight into possible solutions, feasibility and conditions, helping to formulate sharper procurement specifications. It leverages market knowledge to improve the procurement process while ensuring no obligations or unfair advantages arise for participants.
Market research in procurement is the systematic collection and analysis of information about the market in which procurement takes place. It includes market exploration, consultations and analysis of trends, players, prices and innovations. The aim is to gain insight into opportunities, risks and competition to better substantiate procurement strategies. Effective market research increases the chance of successful procurement and sustainable collaborations.
Material Requirements Planning (MRP) stands for Material Requirements Planning. It is a planning method and software system that calculates which materials are needed, in what quantities, and at what time in order to run a production process efficiently and on schedule. MRP ensures that an organization has sufficient inventory to support production, while avoiding excess stock and unnecessary costs. MRP calculates material requirements based on demand (forecasts and customer orders), bills of materials (BOMs), current inventory levels, and lead times. The output consists of planning proposals (requisitions or purchase orders) and purchasing recommendations per item and time period. Key parameters include lead time, minimum and optimal order quantities, safety stock, and issue policies (such as FIFO or FEFO). High‑quality MRP data helps shorten lead times, prevent stockouts, and reduce inventory pressure.
The material scope of procurement refers to the concrete nature, scope and limitations of the contract being tendered. It describes in detail the tasks, supplies or services to be carried out by the supplier, including specifications, materials, equipment and constraints. This provides clarity for both the contracting authority and the bidders and is crucial in determining price and quality requirements. European directives and the Public Procurement Act 2012 define which contracts must be procured depending on type, value and exceptions.
Monitoring and reporting are core activities within contract management. They involve tracking performance, compliance with agreements and identifying deviations. Reports provide insights for both internal stakeholders and suppliers. Structural monitoring prevents escalations and supports continuous improvement.
Dutch government body conducting research and providing advice on public health and environmental issues.
Negotiated procedure is a procurement process in which the contracting authority, after an initial selection, engages in discussions with selected parties to negotiate contract terms, such as price and specifications. This process can take place with or without prior publication and is only allowed under specific circumstances, such as urgent need or the uniqueness of the contract. The aim is to optimise the bids and achieve the most economically advantageous final offer. Variants include the competitive procedure with negotiation and the negotiated procedure without prior publication. These procedures provide flexibility but must strictly comply with EU directives and national legislation, and are often used for complex or innovative contracts.
An outcome-based contract rewards suppliers based on achieved outcomes rather than activities or outputs. This gives suppliers more freedom and fosters innovation. Examples include contracts focusing on health improvements or energy efficiency instead of hours worked or materials supplied.
Net Present Value (NPV) is a financial metric that indicates the value of an investment by discounting all expected future cash inflows and outflows of a project to their present value and calculating the difference. A positive NPV means the investment is expected to be profitable and add value, while a negative NPV indicates the investment is likely to result in a loss. For procurement projects involving large investments, such as capital goods or long-term initiatives, NPV is an important and widely used decision-making method alongside ROI and payback period. It provides more accuracy than the payback method.
Dutch government agency supporting entrepreneurs and implementing sustainability‑related schemes on behalf of the government.
Non-profit organisation independent of government, typically pursuing societal goals (e.g., human rights, environment, poverty reduction) through research, campaigning or collaboration.
NIS stands for Network and Information Security Directive. EU law 2016/1148 obliging operators of essential and digital services to implement minimum cyber security measures and notify serious incidents. Aim: strengthen resilience of critical infrastructure and improve cross‑border cooperation.
More informationNIS2 is Directive (EU) 2022/2555, successor to NIS. It widens covered sectors and supply‑chain duties, sets tougher requirements on risk management, governance, reporting and penalties, and raises board accountability. Applies to many medium and large entities in energy, health, transport, digital infrastructure and the public sector.
More informationNon-conformity means that delivered goods or services deviate from the agreed specifications (e.g., wrong size, damage, incorrect quantities). The deviation is analyzed, recorded in the GRN (Goods Receipt Note), and resolved with the supplier through repair (the supplier fixes the defective or damaged product so that it meets the agreed quality), replacement (the supplier delivers new, correct goods to replace the rejected items), or credit (the supplier issues a credit note for the rejected goods, allowing the buyer to recover all or part of the payment).
People working for an organisation without being on its payroll, such as contractors, agency workers or secondees. Relevant for contingent workforce policy, compliance and supply‑chain responsibility.
The obligation to tender means that an organisation is legally required to publicly tender contracts exceeding certain threshold values. This applies to public authorities and public law institutions. The obligation prevents arbitrariness and promotes equal opportunities for market participants. There are exceptions, for example for certain defence contracts or social services. The obligation to tender ensures that taxpayers’ money is spent efficiently, transparently, and lawfully.
The OECD Guidelines outline what governments expect from companies in responsible international business conduct. They provide guidance on issues such as human rights, supply chain responsibility, the environment, child labour and corruption. A core principle is due diligence: an ongoing process of risk identification and improvement.
Open-book method is a pricing approach in which the supplier provides full transparency of their cost calculation and profit margin to the contracting authority. This promotes transparency and collaboration but requires trust between the parties. The opposite is the closed-book method, where the cost calculation and profit margin remain confidential.
Open-book contracting is a contract model in which the contracting authority has insight into the supplier’s costs and profit margins. It is a transparent, collaborative approach that requires trust and promotes shared cost management, joint steering on efficiency and savings, and focus on maximizing value. The supplier invoices actual costs plus an agreed fee, and the authority can verify costs and profit margins by accessing the supplier’s financial data. The opposite is the closed-book contract, where cost calculations and profit margins remain confidential.
The Open Government Act (Wet open overheid, Woo), which replaced the former Public Access to Government Information Act (Wet openbaarheid van bestuur, Wob) on May 1, 2022, regulates the public availability of government information. It ensures that information is accessible both upon request (“passive disclosure”) and proactively by the government (“active disclosure”), unless an exception applies, such as the protection of personal data or national security. Citizens can submit a Woo request to obtain information and gain insight into government actions. In procurement, this means that documents related to tenders are generally public, unless specific exceptions apply, such as trade secrets. The Woo strengthens transparency and democratic accountability.
Open innovation is the practice whereby organisations exchange innovative ideas and knowledge with other organisations, for example by trading processes or inventions (such as patents) with companies or other stakeholders. The underlying idea of open innovation is that, in a world of widely distributed knowledge, organisations can no longer rely solely on their own research. Instead, they should also bring unused internal innovations to the market, for example through licensing, joint ventures, or spin-offs. In public procurement, this can be applied by collaborating with startups, research institutions, or citizens.
Open innovation and closed innovation are two different ways in which organizations approach the development of new products, services, or technologies. Open innovation means that an organization deliberately collaborates with external parties to accelerate or improve innovation such as customers, suppliers, universities, startups, or even competitors. Closed innovation means that an organization develops all innovation internally, without external collaboration. All knowledge, R&D, and ideas remain within the boundaries of the company.
Open procedure is a transparent, single-stage procurement procedure in which any interested party may submit a tender after the contract has been publicly announced, for example via TenderNed. The contracting authority evaluates all submitted tenders simultaneously based on predefined suitability criteria and awards the contract on the basis of the best price-quality ratio, the lowest price, or the lowest cost. Negotiations with tenderers are not permitted. The procedure is transparent and accessible but may result in many submissions and a high administrative burden for the contracting authority.
Operational procurement covers the daily placing, confirming and monitoring of orders, maintaining master data, and resolving delivery or invoice discrepancies. Core activities include checking purchase requisitions, creating purchase orders, processing order confirmations, expediting, recording goods receipts and performing three‑way matching with invoices. Good cooperation with logistics and finance is required to ensure a smooth flow of goods and invoices. Performance indicators (order cycle time, delivery reliability, first‑time‑right) support continuous improvement.
The operational procurement process comprises all day‑to‑day execution activities required to obtain goods and services on time, correctly and on the right terms. It is routine work focused on efficiency and continuity. Typical characteristics are a short‑term focus, highly transactional work, and an emphasis on execution and process handling. Examples include placing and following up orders, applying contract and pricing agreements, inventory management and providing ordering advice, handling deliveries, invoices and complaints, and liaising with suppliers on daily operational matters.
An order confirmation is a formal document or message from the supplier confirming that a received purchase order has been received and accepted. It therefore constitutes a legally binding agreement between the buyer and the supplier. This administrative confirmation is issued prior to delivery. By sending it, the supplier confirms that it will deliver the requested goods or services under the agreed conditions, such as price, quantities, lead time, delivery date, and other contractual terms. The order confirmation may contain deviations from the original purchase order. Any deviations (such as a different delivery date or price) must be reviewed and, if necessary, approved by the buyer. The order confirmation is leading for planning, inventory management, and invoice verification.
Order tracking (expediting) is the process of actively monitoring, following up on, and accelerating the progress of open purchase orders to ensure that goods or services are delivered in accordance with the agreed delivery dates, quality standards, and terms and conditions. The objective is to prevent delays, manage risks, and safeguard the continuity of business operations. Typical activities include requesting status updates, confirming milestones, resolving bottlenecks, and updating delivery dates. Expediting helps reduce downtime, backorders, and expediting or rush costs.
Order monitoring, also known as expediting, is the active tracking of outstanding orders to ensure delivery time, quality, and scope are met. This includes checking confirmations, following up on progress, resolving deviations, and escalating issues when necessary. Effective expediting helps prevent production stoppages, backorders, and rush costs.
Order picking is the warehouse process in which items are retrieved from their storage locations to assemble customer orders or internal orders. It is one of the most important activities in a warehouse, as it directly affects delivery time, accuracy, and customer satisfaction. In this process, the WMS or ERP generates a pick order, the warehouse employee goes to the correct storage locations, collects the required items and quantities, scans and checks the goods, and finally transports the collected items to the shipping or packaging department.
International organisation that, among other things, develops guidelines for responsible business conduct.
International cooperation under the OSPAR Convention to protect the marine environment of the North‑East Atlantic.
Outcome-based contract is a contract model in which suppliers are rewarded based on achieved outcomes rather than activities or outputs. This gives suppliers greater freedom and encourages innovation. Examples include contracts focused on health outcomes or energy efficiency instead of hours worked or materials supplied.
Outsourcing is a (strategic) decision in which an organization has specific business processes or activities carried out by an external party rather than performing them in-house. Organizations often choose outsourcing to focus on their core activities, reduce costs, improve quality by leveraging specialized expertise, or increase flexibility. Common examples include IT services, cleaning, or logistics. While outsourcing can lead to cost savings and access to specialist knowledge, it also introduces risks such as dependency or potential loss of quality. Clear contractual agreements and ongoing monitoring are therefore essential to manage these risks effectively.
EU regulation on packaging and packaging waste.
Pareto analysis is a method for setting priorities by distinguishing between the most significant and less significant elements. In procurement, the 80/20 rule is often applied: 20% of suppliers or products account for 80% of total expenditure. By analysing this concentration, an organisation can focus its efforts on the categories with the greatest impact. Pareto analysis supports segmentation, cost control, risk management, and the development of supplier strategies.
A partial delivery is a delivery in which only part of the ordered goods is delivered, while the remainder follows at a later date. The supplier therefore does not deliver the full order in one shipment, but in multiple separate shipments. This can be planned (for example, due to logistical arrangements) or unplanned (for example, because of a stock shortage). The part of the order that cannot be delivered immediately is referred to as a backorder. In the backorder, the supplier confirms that the goods will be delivered at a later stage once they become available. A partial delivery impacts inventory levels, planning, and invoicing. It is therefore important to update purchase order (PO) lines, planning, and inventory records, and to communicate the impact of the partial delivery to internal customers.
The Participation Act is a Dutch law from 2015 designed to ensure that everyone with an occupational disability can participate in society, preferably through employment. The Act encourages governments and businesses to create jobs for people with disabilities. In procurement, job agreements may be included as contract conditions or award criteria.
Payback period is the time required to recover an investment through the cash flows it generates. It is a simple investment appraisal method, but it does not take into account the time value of money. For procurement projects, the payback period is a useful complement to Return on Investment (ROI) and Net Present Value (NPV).
PDCA cycle is a methodology for continuous improvement of processes, performance, and quality, consisting of four steps: Plan, Do, Check, and Act. This method is also known as the Deming Cycle. You plan a goal or improvement, implement the plan, evaluate the results, and then adjust or scale up accordingly, after which the cycle starts again. In contract management, PDCA is applied, for example, to systematically monitor and improve performance.
Penalty clauses and sanctions are included in contracts to enforce compliance. In the case of non-compliance, the supplier may be financially penalised, or the client may take additional measures. This strengthens the client’s legal position.
Performance-Based Contracting (PBC) is a contract model in which the supplier is evaluated based on delivered performance rather than the resources or activities provided. This approach encourages innovation and efficiency, as suppliers have flexibility in execution as long as the agreed results are achieved. Examples include maintenance contracts with KPIs or availability guarantees.
EU regulation restricting and prohibiting harmful chemicals that accumulate in the environment and living organisms.
Planning risk refers to the likelihood that a project will be delayed due to unrealistic schedules, unforeseen circumstances, or poor coordination among parties. Mitigation measures include buffer planning and establishing clear milestones.
Power and dependency play an important role in supplier relationships. When a supplier has significant power, they can more easily raise prices or dictate terms. Conversely, a buyer may hold power by purchasing in large volumes or through limited alternatives. A balanced relationship requires insight into dependencies and strategies to mitigate risks and promote cooperation.
Preferred supplier is a supplier that an organisation favours for certain goods or services. Selection may be based on performance, price, quality, or strategic considerations. The aim is to ensure continuity, efficiency, and quality.
Performance agreements are explicit agreements between the contracting authority and the supplier regarding the results to be achieved. They are often defined in KPIs or SLAs. Performance agreements enable objective measurement of performance and hold suppliers accountable.
Performance-based contract is a contract model in which suppliers are rewarded based on achieved results rather than the efforts or inputs delivered. This approach encourages innovation, efficiency, and accountability, as suppliers have freedom in execution as long as the agreed outcomes are met. Performance-based contracts balance risks more evenly and promote collaboration. In the public sector, they are often used for maintenance contracts, infrastructure projects, and similar long-term services.
The performance management process translates strategic organizational goals into activities and measurable KPIs through critical success factors (CSFs), which are recorded in scorecards. By regularly measuring KPIs, scorecards reveal trends and deviations from the KPI standards, enabling timely adjustments. The process follows these steps: formulate goals, determine CSFs, identify activities, define KPIs (definition, target, and measurement method), and implement (measure). Good KPIs are measurable periodically, forward-looking, influence outcomes, limited in number (“less is more”), understandable, and both achievable and ambitious. Since results evolve over time, KPIs should be regularly updated. Ideally, consequences are linked to achieving or not achieving KPIs (e.g., bonus/malus), but care should be taken to avoid perverse incentives and the “watermelon score” (green on the dashboard, red in reality). Consider using “collaborative KPIs” that influence both supplier and internal performance and focus on outcome-level results.
Performance measurement in procurement and contract management is the systematic assessment of suppliers based on predefined criteria such as quality, delivery reliability, sustainability, and cost. This can be done using KPIs, scorecards, or audits. Performance measurement provides insight into strengths and weaknesses, stimulates continuous improvement, and forms the basis for evaluation and reward mechanisms. It contributes to transparency, better collaboration, and value creation across the supply chain.
Best Price-Quality Ratio (BPQR) is a commonly used award criterion in procurement. It means that not only price is considered, but also quality, sustainability, innovation, or social aspects. BPQR encourages suppliers to provide added value and prevents procurement based solely on the lowest price.
A procurement calendar is a schedule in which an organisation publishes its planned procurement procedures for a given period, usually one year. Its purpose is to enhance transparency and inform market players in good time so they can prepare. This encourages competition and improves the quality of tenders. Procurement calendars are often published by public authorities or partnerships and contribute to better market dynamics and supplier collaboration.
A procurement complaints desk offers entrepreneurs the opportunity to easily report objections against procurement procedures. It contributes to transparency, trust and a better relationship between the market and the government.
A procurement evaluation is the process of reviewing the execution of a procurement procedure to identify areas for improvement. This can be carried out internally with the project team or externally with suppliers. Evaluations help to make future procurements more efficient and effective.
The procurement file is the complete set of documents relating to a procurement procedure. It typically includes the specifications or Statement of Requirements, clarification notes, tenders, evaluation reports, award decisions, and correspondence. The file serves as proof of legality and transparency and is essential in audits or legal proceedings. Proper file management is a basic prerequisite for professional procurement.
The procurement function covers all activities needed to obtain the right goods and services on time, at the best total value and under suitable terms and conditions. Beyond cost savings, procurement focuses on quality, delivery reliability, risk management and compliance with internal policies and legal requirements. It works closely with internal customers (users, engineering, finance, marketing, sales and logistics) and with the supply market. For a purchasing and logistics employee this means: clarifying needs, recording accurate data, aligning with suppliers and ensuring transactions run error‑free. Digitisation (e.g., e‑procurement) and standards (e.g., clear ordering and receiving processes) increase efficiency and transparency. Effective procurement supports business objectives and continuity in the supply chain.
A procurement procedure is the formal process by which a contracting authority selects a supplier for a contract. Different procedures exist, such as open, restricted, and negotiated procedures, depending on the contract’s value and nature. The aim is to transparently and objectively select the best supplier in accordance with the law and regulations. Procedures vary in terms of openness, speed, and flexibility.
Procurement procedures are the different methods a contracting authority may use to bring services, supplies, or works to the market, aiming to stimulate competition and ensure transparency. The choice of procedure depends on the nature, value, and complexity of the contract, and determines which parties may participate. The main procedures include European and national tenders, which can be conducted as open procedures (open to all interested suppliers) or restricted procedures (where participants are pre‑selected). In addition, single‑party and multi‑party negotiated procedures are used for smaller, national contracts.
The Procurement Regulations for Supplies and Services (ARL/D) provide guidelines for the procurement of supplies and services. Their purpose is to promote uniformity and transparency, and they are often applied by contracting authorities alongside the Dutch Public Procurement Act 2012. The ARL/D offer practical guidance on choosing procedures, setting time limits, and preparing documentation. They support lawful, transparent, and efficient procurement practices.
The ARW is a national set of regulations containing procedures and templates for the procurement of works. It is mainly applicable to contracts below the EU thresholds and provides practical guidance for contracting authorities.
The Procurement Regulations for Works 2016 (ARW 2016) provide a standardised framework for the procurement of works, such as construction and infrastructure projects, below the EU thresholds. Under the Dutch Procurement Decree, which forms part of the Public Procurement Act 2012, the ARW 2016 is mandatory for contracting authorities when procuring public works below the EU thresholds. It follows the “comply or explain” principle, meaning that any deviation must be clearly justified in the tender documents. The ARW 2016 contains detailed guidance on procedure steps, timelines, and required documentation, and may also be applied voluntarily to supply, service, and EU‑level procurement procedures. Although not a law, it is frequently made mandatory in practice and promotes uniformity, transparency, and efficiency in public procurement within the construction sector.
The procurement strategy is the plan in which a contracting authority determines how a contract will be put out to the market and which choices are made in the process. The document describes objectives (cost, quality, sustainability), the procedure to be followed (open, restricted, negotiated), the market approach (market consultation, lots), and the selection and award criteria. A good strategy aligns with the procurement policy, ensures legality and efficiency, and prevents legal risks. In the public sector, a procurement strategy is a crucial step to ensure transparent and professional use of public funds.
Reports in which public bodies disclose and account for their procurement and tendering practices. They strengthen public accountability and make performance visible to citizens and regulators.
Rules specifying how Environmental Product Declarations (EPDs) must be prepared per product category.
Professionalisation of procurement means structurally developing the procurement function through improved processes, systems, competencies, and strategies. The goal is to deliver greater value to the organisation, manage risks, and foster innovation. Professionalisation includes training, digitalisation, and alignment with organisational objectives.
Profit motive refers to a supplier’s objective to generate profit from their products or services. For buyers, understanding profit margins is important to comprehend pricing structures and conduct fair negotiations. The concept highlights the difference in goals between public and private parties.
Progress reports are periodic documents that record the status of, for example, contract performance. They enable timely adjustments and enhance transparency toward both internal and external stakeholders.
Procurement projects can be executed using project management methodologies such as Prince2, Agile, or Scrum. These methodologies provide structure, phased planning, and clarity regarding roles, tasks, and responsibilities. Using such methodologies increases the likelihood of success and supports effective collaboration between procurement and internal stakeholders.
Provision of security refers to measures that provide financial assurance that a debt will be paid or that contractual obligations will be fulfilled. Examples include bank guarantees or deposits. Providing security protects the contracting authority against financial risks from non-performance or bankruptcy.
"The Public Procurement Act 2012 provides the legal framework for all procurement by public and semi-public institutions in the Netherlands. It contains rules for contracts both above and below the EU thresholds. The current version came into effect on 1 July 2016. The Act implements EU directives and regulates how works, supplies, and services must be procured. Core principles are transparency, objectivity, non-discrimination, and proportionality.
The Act specifies when European tendering is mandatory and provides exceptions. It also sets rules on deadlines, procedures (open, restricted, competitive with negotiation), and legal protection. The Act ensures that public bodies procure fairly, transparently, lawfully, and efficiently, giving equal opportunities to all businesses."
Public innovation programs are initiatives set up by governments to stimulate innovation, often through subsidies, pilot projects, or partnerships. They support market parties in developing new solutions that contribute to societal objectives.
Public accountability in procurement means that governments and public organisations must transparently explain their procurement decisions and outcomes to citizens, policymakers, and regulators. It strengthens trust and legitimacy in the procurement process.
Public value in procurement means that contracting authorities base their procurement decisions not only on price but also on the broader societal impact. This can include sustainability, innovation, social inclusion, or regional development. Public value makes procurement a tool to achieve wider policy objectives of the government and contracting authorities.
Public-private innovation contracts are agreements in which governments and companies collaborate to develop and implement innovative solutions. They often combine elements of performance-based and outcome-based contracts. These contracts stimulate innovation, knowledge sharing, and societal impact.
Public-Private Partnership (PPP) is a form of collaboration in which public and private parties jointly develop, finance, and execute projects. It combines knowledge and resources while sharing risks and benefits. PPPs are often used in large-scale infrastructure or innovation projects. They can stimulate efficiency and innovation but require clear contractual agreements and a governance structure that ensures joint decision-making and accountability.
A purchase order (PO) is a formal order from a buyer to a supplier to deliver specified goods or services under pre‑agreed terms. It states what is being bought, at what price, in what quantity, and under which delivery and payment terms (e.g., delivery date, delivery address and other conditions). Together with the order confirmation it forms the reference document for delivery and invoicing (three‑way match). Clear POs with accurate information shorten lead times and reduce errors in receiving and invoicing.
A purchase requisition (purchase request) is the internal request to buy something. It includes at least a description, quantity, desired delivery date, cost centre and possibly a preferred supplier. After authorisation it forms the basis for the purchase order. Clear requests reduce errors and speed up the process. Standard fields, templates and approval rules help.
Put‑away is the logistics process in which received goods are moved from the receiving area (dock or inbound area) to their final storage location in the warehouse. It is a crucial step after goods receipt (GRN) and determines how efficiently the warehouse can operate. In the put‑away process, the following activities take place: inspecting the goods, assigning a storage location, moving the goods to that location, and recording them in the inventory system.
Quality risk refers to the danger that a product or service does not meet the agreed specifications or expectations. Managing quality risks requires clear specifications, quality controls, improvement mechanisms and sanctions.
A quotation is a formal (written) proposal (offer) from a supplier or service provider that sets out the terms, prices, and specifications under which certain goods or services can be supplied. It is a non‑binding offer that enables the purchasing party to make an informed decision before entering into an agreement.
A quotation typically includes: a description of the products or services offered; pricing (unit price, total price, and any discounts); the validity period of the offer; delivery time and delivery terms; payment terms; and any additional conditions (such as warranties, service, installation, exclusions, etc.). A good quotation is complete, clear, and comparable with other quotations. Together with the purchase order or the contract, the quotation forms the basis for agreements and for verifying invoices.
Quotation comparison is the process of systematically comparing multiple received quotations (offers) based on predefined criteria such as price, quality, lead time, service, terms and conditions, and risks. The objective is to objectively determine which supplier offers the best overall value to the organization.
A quotation comparison includes the following activities: comparing prices (total cost, unit prices, discounts, and additional costs); assessing whether the proposed products or services meet the required quality standards and specifications; analyzing lead times and delivery conditions (reliability, flexibility, and risks); evaluating contractual terms (warranties, service levels, and payment terms); and conducting a risk analysis (supplier reliability, financial stability, and dependencies). The final step is selecting a supplier. For this purpose, a scoring or weighting model is often used, in which quotations are weighted against evaluation criteria to arrive at a transparent and comparable total score per supplier.
A RACI Matrix is a project management tool that assigns responsibilities and roles: Responsible, Accountable, Consulted, and Informed. It helps clarify who is responsible for what in procurement projects. Alternatives to the RACI (or RASCI) matrix include ARCI, PACSI, CAIRO/CAIROS, DACI, and RAPID models for defining roles and responsibilities.
The RASCI Model is a tool for allocating roles and responsibilities within procurement teams. RASCI stands for Responsible, Accountable, Support, Consulted, and Informed. The model clarifies who is responsible for what, who is ultimately accountable, who provides support, who must be consulted, and who needs to be kept informed. It fosters collaboration and prevents ambiguity in projects.
EU information system on critical raw materials.
EU regulation on chemical substances.
Relationship management is the systematic management of supplier relationships to strengthen collaboration, performance, and value creation. It includes governance, communication, performance measurements, and joint development initiatives. Relationship management shifts the focus from transactions to partnerships. It is important in all aspects of procurement but is most visible in the supplier relationship management (SRM) process.
A relationship management framework is a structured approach to managing and developing supplier relationships. It includes processes for performance measurement, governance, communication, and joint improvement programmes. Frameworks ensure consistency and professionalisation of relationship management.
Relationship-specific investments are investments made by suppliers or customers that have little value outside the specific relationship. Examples include customised software, dedicated machines, or specialised knowledge. These investments increase dependency and lock-in risks. Good contractual agreements and risk-sharing are essential.
Relative evaluation system in procurement assigns a score to a tender based on comparison with other submissions, rather than evaluating each bid on its own merits (absolute evaluation). In relative evaluation, a score often for price is dependent on the best (lowest price) or worst bid in the group, which can lead to variations in scores depending on the tenders submitted. While this method is not inherently contrary to procurement principles, its application must be carefully designed to avoid legal challenges.
The procurement context is becoming increasingly complex, which more often requires flexible contracts. Relational contracts are well‑designed agreements that are agile and able to respond to future challenges. In this approach, the traditional client contractor relationship is replaced by a partnership in which the relationship itself and the interests of both parties are central. A relational contract is aimed at a long‑term strategic collaboration between parties. This collaboration is not primarily focused on the sale of products or services, but on aligning the interests of the participating parties and achieving a jointly agreed objective.
Dutch government subsidy programme promoting renewable energy and emissions reductions.
The reorder point (ROP) is the inventory level at which a new order should be placed, either manually or automatically, to prevent the organization from running out of stock. The ROP ensures timely ordering by taking into account the demand during lead time, the supplier’s lead time, and the safety stock (SS). It is calculated as follows: ROP = (Average daily demand × Lead time) + Safety stock. Here, average daily demand is the typical amount sold or used per day, lead time (LT) is the number of days between placing and receiving the order, and safety stock (SS) is the buffer to cover uncertainties. Setting the correct reorder point prevents stockouts and unnecessary rush orders.
A Request for Quotation (RFQ) is a formal and structured request issued by the buying organization to one or more suppliers asking them to submit a price proposal and related terms for specifically defined goods or services. The purpose of an RFQ is to obtain transparent, comparable, and competitive quotations so that the buying party can make a well-informed decision. An RFQ includes clear product specifications, service descriptions or desired outcomes, required quantities, the requested delivery time or delivery date, contract and delivery terms (such as purchasing conditions), quality requirements or standards, reference requirements or other criteria demonstrating supplier capability, instructions for submitting the quotation, and a deadline for submission. A well-structured RFQ document and process ensures that quotations are comparable and submitted on time.
Responsible business conduct and due diligence in global value chains, grounded in the OECD Guidelines and the UN Guiding Principles on Business and Human Rights. Organisations identify, prevent, mitigate and account for adverse impacts on people, the environment and society, engaging stakeholders. IMVO aligns with emerging due‑diligence laws such as the EU Corporate Sustainability Due Diligence Directive (CSDDD).
More informationDutch subsidy programme supporting responsible business conduct.
Restricted procedure (non-open procedure) is a procurement process in which the contracting authority first preselects the companies allowed to submit a tender. The process has two stages. In the first stage (application stage), interested suppliers submit a request to participate. The authority selects a limited number of companies (at least five) based on predefined suitability criteria to proceed to the next stage. In the second stage, the selected parties are invited to submit a final tender. This approach saves time and administrative effort, as only the most suitable suppliers need to prepare a full tender. The procedure is “non-open” in the sense that not all applicants reach the tender stage, although the call for applications can still be publicly announced, for example via a platform like TenderNed.
Return on Investment (ROI) is a financial metric that indicates how much profit an investment generates relative to its costs. It is expressed as a percentage and provides insight into the profitability of a project, campaign, or other investment. In procurement, ROI is used to support investment decisions and to measure the effectiveness of procurement projects. A positive ROI indicates a profitable investment, while a negative ROI shows a loss-making one. ROI helps buyers make informed choices between different investment options and is often used alongside other financial methods such as Net Present Value (NPV) and payback period.
RFx methods are a collective term for structured procurement processes in which an organisation requests information or bids from potential suppliers. The “X” in RFx represents different types of requests, such as Request for Information (RFI), Request for Proposal (RFP), Request for Quotation (RFQ), Request for Solution (RFS), e-auctions, and Request for Partner. Each method has its own purpose and application. RFx methods help buyers bring structure to supplier selection and award processes.
Risk sharing means that risks in contracts or collaborations are distributed more evenly between the buyer and the supplier. In volatile markets, placing all risks on the supplier is often ineffective, especially when the supplier cannot control them. This can lead to higher costs, as the supplier will need to insure against these risks. By sharing risks or assigning them to the party best able to manage them relationships become more balanced, stable, and sustainable.
Risk management in procurement is the process of identifying, analyzing, and controlling (mitigating) risks in projects and contracts. This can include supply risks, legal risks, or financial risks. Tools such as risk registers and scenario planning help organisations become more resilient and better prepared to handle uncertainties.
Risk management framework provides a structured approach to systematically identify, analyze, assess, and control risks in procurement and the supply chain. It includes policies, procedures, and methods to reduce the impact of uncertainties and protect the organisation, ensuring that mitigation measures support strategic objectives. Commonly used tools include risk matrices, KPIs, and mitigation plans. A well-designed framework enhances resilience and continuity.
Risk register is a document that records potential risks, their likelihood, and impact. It serves as a tool to systematically monitor and manage risks throughout the procurement and tendering process or during the contract period.
International multi‑stakeholder initiative for sustainable palm oil.
Safety stock (SS) is an extra buffer of inventory maintained to absorb unexpected fluctuations in demand or lead time. It acts as a safety margin to prevent the organization from running out of stock when, for example, demand is higher than expected, a supplier delivers late, or errors or deviations occur in the process. Safety stock ensures high delivery reliability even under uncertain conditions. The level of safety stock depends on the desired service level, demand variability, and lead time variability. Too little stock can lead to stockouts (lost sales or production stoppages), while too much ties up unnecessary capital and increases the risk of obsolescence.
A sales agreement (purchase agreement) is a legally binding contract between a buyer and a seller that defines the rights and obligations of both parties. It specifies what will be delivered, at what price and under which payment terms, under which delivery conditions (such as place of delivery, delivery date, and transfer of risk), with which guarantees or quality requirements, and under which additional conditions (for example liability, transport arrangements, or retention of title). Once both parties agree to the terms, a mutual obligation arises: the seller is required to deliver the goods or services, and the buyer is required to pay. A sales agreement is formed when offer and acceptance come together and can be concluded verbally, in writing, or through formal documents. For example, it may arise from a signed quotation that is accepted, a purchase order (PO) confirmed by the supplier, or a contract signed by both parties.
Scaling up innovations means that successful pilots or experiments are implemented more broadly within an organisation or across a sector. It requires change management, adequate funding, and a solid monitoring framework.
Science‑based climate target.
International initiative that validates companies’ climate targets.
Network that develops and promotes science‑based targets for nature.
Scope creep is the phenomenon where the scope of a project expands unnoticed or uncontrollably during execution without formal decision-making. This often leads to higher costs, delays, quality problems, and conflicts. In procurement projects and contracts, scope creep is a significant risk that requires clear specifications and monitoring. Clear agreements and change control procedures help to manage this.
The scope of application determines which contracting authorities (organizations) and which types of contracts are subject to procurement rules. European thresholds: EU procurement rules apply to contracts with an estimated value above the European thresholds, which vary depending on the type of contract, such as works, supplies, or services. National rules: For contracts below the European thresholds, contracting authorities apply their own national procurement regulations. Specific sectors: In addition to regular public contracts, special rules apply to “special-sector companies” active in sectors like energy, water, and transport. Concessions: Concession contracts, where a company is granted the right to provide a service or execute a project and collect revenue, are governed by a specific part of procurement rules. Classic sectors: Most public contracts fall under the rules for “classic sectors” (works, supplies, and services). Understanding the scope of application correctly helps prevent mistakes and legal risks.
The SDG's are 17 global goals set by the United Nations to stimulate sustainable development, such as poverty eradication, climate action, and responsible consumption. For procurement, SDG's mean that organisations align their choices and supplier relationships with these goals. Sustainable procurement thus becomes an instrument for achieving social impact.
SDG 8 focuses on promoting inclusive and sustainable economic growth, employment, and decent work. For procurement, this means attention to labour conditions in the supply chain, social inclusion, and fair remuneration. CSI policy often links SDG 8 to social return and due diligence.
SDG 12 focuses on sustainable consumption and production patterns. For procurement, this means attention to circularity, waste reduction, and the responsible use of raw materials. Organisations can integrate SDG 12 through circular procurement and by setting requirements for suppliers regarding sustainability.
SDG 13 focuses on taking urgent action to combat climate change and its impacts. Procurement plays a role in this by setting requirements for CO₂ reduction, energy efficiency, and sustainable production processes.
SDG 17 emphasises the importance of partnerships to achieve the sustainable development goals. Procurement plays a role by encouraging collaboration with suppliers, NGO's, and other stakeholders. Public-private partnerships are an important instrument in this regard.
SDG mainstreaming (or anchoring) means that the Sustainable Development Goals (the 17 goals of the United Nations for a more sustainable world) are structurally integrated into procurement policy and processes. This helps private and public organisations achieve international sustainability goals through their purchasing and tendering.
Selection criteria are the requirements and conditions that a contracting authority sets to determine which economic operators are suitable to participate in a procurement procedure. They relate to the financial capacity, technical ability, and experience of suppliers. Selection criteria must be objective, proportionate, and transparent. They ensure that only serious and capable parties compete for a contract. A good formulation of selection criteria strengthens the quality and reliability of the eventual contract partner.
The service delivery management (SDM) process ensures that agreed-upon performances and services are actually delivered, on time, according to the agreement, and at the required quality. Its goal is predictable, excellent service and where relevant, a mechanism for continuous improvement. The process provides oversight of service quality, (internal) customer relationships, process coordination, and ongoing improvement. It is structured across three levels: (1) performance management using scorecards; (2) issue management for claims and disputes; and (3) risk management to address (un)foreseen circumstances. Scorecards make performance transparent for all parties and provide actionable management information. Issue management ensures structured escalation and resolution, with clear ownership and timelines. Risk management identifies, assesses, and mitigates contract-related risks throughout the contract lifecycle.
Service Level Agreement (SLA) is a contract between a service provider and a client that defines the agreed-upon services and expectations. It specifies the services to be delivered, quality requirements (such as uptime and response times), and the measures or penalties that apply if the agreed performance levels are not met.
Should-cost modelling is a method used to estimate the ideal price of a product or service by specifying all associated costs, including materials, labour, overheads, and profit. This analysis helps procurement professionals understand cost structures, negotiate more effectively with suppliers, and agree fair prices by creating a realistic, data-driven benchmark of what something should cost compared to its actual cost. Should-cost analyses make hidden margins visible and support cost savings and transparency.
Collective term for smaller and mid-sized businesses, typically defined by employee numbers and financial thresholds. A key target group in policy, reporting standards and procurement.
Procedure for screening social and environmental impacts.
Dutch research instrument on the societal image/reputation of organisations.
Social procurement is the deliberate use of an organisation’s purchasing power to generate positive social, economic, and environmental impacts alongside the acquisition of goods and services. This means that organisations consider not only price and quality, but also criteria such as supporting suppliers who employ people with barriers to the labour market, sustainable production processes, fair working conditions, or support for local communities. The concept is closely linked to sustainable procurement (SP) and social return on investment (SROI).
Social Return on Investment (SROI) is a government policy that ensures large contracts and procurements generate social value alongside commercial returns. This is achieved by including contractual obligations for companies regarding employment, participation, or community projects. Examples include hiring people with barriers to the labour market or investing in local initiatives. SROI makes the societal impact of a contract visible in addition to its financial value, promoting inclusion, sustainability, and community engagement.
A social clause in tenders contains explicit agreements on social objectives, such as creating jobs for disadvantaged people or promoting inclusivity. This makes social impact concrete and measurable within contracts.
Social conditions oblige suppliers to take into account labour conditions, human rights, and inclusion. They contribute to responsible business conduct in the supply chain.
Socially Responsible Commissioning and Procurement (MVOI) is an approach—primarily used by public-sector contracting authorities—to embed sustainability and societal value throughout commissioning and procurement. It goes beyond “green procurement” by targeting broader impacts such as climate and energy, the circular economy, responsible supply chains and human rights (RBC/IRBC), social inclusion/social return, and innovation. In practice, MVOI starts at the needs assessment and specification stage by choosing solutions that support public goals, then translates these ambitions into selection requirements, award criteria, contract clauses and KPIs. It emphasises proportionality, measurable outcomes (e.g., CO₂ reductions, circularity indicators) and constructive engagement with the market. MVOI is typically anchored through a strategy or plan, category approaches and strong contract and supplier management, ensuring that tender commitments are delivered and evidenced throughout the contract term.
Socially Responsible Procurement (SRP) means that organisations consider environmental, social and economic effects alongside price and quality in their purchasing decisions. It involves integrating criteria such as climate impact, circularity, social inclusion and supply chain responsibility into procurement and contracts. SRP is often embedded in government and corporate policies. The purchasing power of public and private organisations through SRP is an important instrument for creating a sustainable, fair and innovative society.
Sourcing is the process of identifying, selecting, and contracting suppliers based on a clear specification of needs, market analysis, and well-defined selection criteria. Sourcing establishes the conditions to provide the organisation’s business processes with the right goods and services under the most favourable terms for the buying organisation.
Sourcing business models (SBMs) describe different ways in which organisations can shape relationships with suppliers. According to Vitasek, there are transactional models (basic supplier, approved supplier), hybrid models (preferred supplier, performance-based, outcome-based), and investment models (shared services, joint ventures, equity partnerships). Each model has advantages and disadvantages and is suited to different types of relationships and risk profiles.
The sourcing framework describes the sequential steps in the sourcing process, from category analysis to supplier selection, contract development, implementation, and supplier management. It helps systematically guide decisions on business models, selection criteria, and contract strategies, providing structure to complex sourcing projects.
A sourcing strategy defines how and where an organisation procures its goods and services. Choices include single sourcing (one supplier), multiple sourcing (several suppliers), or global sourcing (international procurement). The strategy influences costs, risks, innovation, and supply security.
Specification is the translation of an organisation’s needs into concrete requirements and preferences in a tender document, such as a Statement of Requirements. Functional, conceptual, and detailed specifications exist. The quality of specifications largely determines the success of the tender. Good specifications are complete, clear, measurable, and proportionate, forming the basis for transparent evaluation and contracting.
A spend category is a group of similar products or services that are procured and managed collectively. Category classification is the foundation for category management and strategic procurement analysis. Examples include IT services, office supplies, or logistics services.
Spend management is the systematic management and optimisation of an organisation’s expenditures. It includes spend analysis, category management, and supplier strategies. The goal is to reduce costs, create value, and control risks.
A spend analysis is a systematic examination of an organisation’s procurement expenditures. It provides insight into suppliers, categories, and spending patterns. Spend analyses form the basis for category management, sourcing, and negotiations.
The supplier review in the SRM process is the scheduled moment at which performance, relationship, and future plans are assessed comprehensively. The approach is differentiated according to the SRM segmentation model (supplier pyramid). For development and breakthrough suppliers, the review is cyclical and in-depth (interim assessments of progress, full evaluations of performance, risks, roadmap, and joint value propositions). A typical agenda includes: KPI results and root causes, improvement plans, innovation/transformation projects, risks/compliance, governance and escalations, commercial topics, and next steps. A review is explicitly also a “mini-negotiation”: both parties make realignments transparent and update agreements.
The SRM dashboard visualizes key information about collaboration with suppliers to enable quick decision-making at various levels (operational, tactical, strategic). It combines supplier scorecard data with context: alerts, exceptions, drill-downs, and where necessary a narrative with interpretation and actions. A good SRM dashboard is role-based (contract manager, service manager, relationship manager, board), aligns with the meeting cycle, and includes both leading indicators (predicting future performance) and lagging indicators (past results). Dashboards are a tool, not a goal. Their value lies in the structured dialogue they facilitate and in following up on improvement actions.
The SRM segmentation model (supplier pyramid) divides an organization’s suppliers into four groups, each with an appropriate SRM regime: (1) Transactional suppliers provide standard products or services with low risk and limited impact. Management is ad hoc; basic contract management is sufficient. (2) Performance suppliers have significant improvement potential; the focus is on performance measurement and improvement initiatives in line with contractual agreements. (3) Development suppliers are operationally important and characterized by high mutual dependency; collaboration is intensive, multidisciplinary, and aimed at performance improvement, governance enhancement, and innovation. (4) Breakthrough suppliers are scarce and strategic; collaboration focuses on outcome‑based KPIs, joint transformations, multi‑level governance, and periodic strategic reviews. Positioning within the supplier pyramid is dynamic. Due to developments in the product life cycle, performance, or risk profile, a supplier may move between segments. The model helps focus resources, prevent unnecessary escalation of collaboration, and make expectations explicit on both sides.
The Stage‑Gate model (also known as the phase‑gate model or Stage‑Gate Process) is a structured method for managing innovation and development projects. It is also used for supplier innovation within the SRM process. Supplier innovation can focus on the product, process, service, and business model. The Stage‑Gate model structures the innovation process into five stages and gates (decision moments: “go,” “kill,” “hold,” “recycle”), moving from idea generation and feasibility through development and testing to launch.
Stakeholder analysis is the process of identifying all stakeholders involved in a procurement or tendering project. This includes internal stakeholders (such as users, management) and external stakeholders (such as suppliers, regulators, citizens). The analysis determines their interests, influence, and role. Tools such as the RASCI model and the stakeholder matrix help organise relationships and communication. A strong stakeholder analysis increases support, reduces risks, and improves the likelihood of successful project execution.
Stakeholder management involves identifying, analysing, influencing, and engaging internal and external stakeholders in procurement projects. Its aim is to strengthen support, communication, and collaboration. Stakeholders’ interests and influence on the project may vary significantly. Tools such as stakeholder analysis help clarify this and align management activities accordingly. Effective stakeholder management prevents conflicts and enhances implementation success.
Value creation for organizations, according to Kaplan & Norton, requires explicit choices across four perspectives: financial, customer, internal processes, and learning & growth. A strategy map links these perspectives and shows how investments in people, information, and culture lead to better processes, higher customer value, and ultimately financial results. Supplier Relationship Management (SRM) connects this strategy map to the external supplier chain. Suppliers deliver a significant portion of customer value; their performance and innovation capabilities directly impact outcomes across all perspectives. The strategy map also supports prioritization: during a product’s introduction or growth phase, the focus is often on innovation and lead time, while in the maturity phase, emphasis shifts toward efficiency and cost. SRM ensures that supply chain partners are aligned with the strategy map, for example by translating it into supplier scorecards and joint business plans.
Strategic procurement policy establishes the long-term goals and principles for procurement and tendering. It links procurement to organisational objectives and societal challenges, such as sustainability and innovation.
Strategic partnerships are long-term collaborations with suppliers critical to the organisation. They are based on trust, joint innovation, and risk-sharing. Strategic partnerships are often established for essential products or services.
Category of hazardous substances that may be carcinogenic, mutagenic or toxic for reproduction.
A supplier audit is a systematic assessment of a supplier in terms of quality, processes, sustainability or compliance. Audits are conducted by buyers or independent parties and provide insight into performance and risks. They are an important instrument for contract and supplier management and supply chain transparency.
Supplier development is the process by which buyers actively work with suppliers to improve performance. This may include quality, innovation, sustainability or costs. Activities include joint improvement programmes, training, audits and knowledge sharing. Supplier development strengthens relationships, increases competitiveness and creates value in the supply chain. It is part of Supplier Relationship Management (SRM).
Supplier evaluation is the systematic assessment of supplier performance against established criteria. It helps identify strengths and weaknesses and serves as input for future assignments or improvement plans. It is an important tool for contract and supplier management.
Supplier interface mapping identifies which functions and processes on the customer and supplier sides interact with each other. It helps prevent misunderstandings about points of contact, responsibilities, and information flows.
Supplier performance measurement involves systematic evaluation of supplier performance against criteria such as quality, delivery, costs and sustainability. It is an important tool for contract and supplier management and helps identify improvement opportunities.
Supplier portals are digital platforms where suppliers and buyers exchange information such as quotations, orders and invoices. They improve communication, efficiency and transparency in collaboration and are often part of e-procurement.
Supplier Relationship Management (SRM) is a systematic approach for developing and managing supplier relationships. The goal is to promote collaboration, innovation, and maximum joint value creation. SRM combines process management, performance monitoring, and strategic partnership. It includes activities such as categorising suppliers, measuring their performance, and streamlining processes to improve cooperation and stimulate innovation.
Supplier Relationship Management (SRM) is a systematic approach to developing and managing relationships with suppliers. The aim is to promote collaboration, innovation and maximum joint value creation. SRM combines process management, performance management and strategic partnerships. It includes activities such as supplier categorisation, performance measurement and process streamlining to improve collaboration and stimulate innovation.
A supplier risk analysis maps potential risks associated with working with a specific supplier. Examples include financial stability, delivery reliability, dependency, geopolitical factors and reputation. The aim is to identify risks in time and take mitigating measures. Supplier risk analysis is an essential component of strategic supplier management and SRM.
Supplier segmentation is the process of grouping suppliers based on specific characteristics. Commonly used segmentation criteria include strategic importance, supplier risk, purchasing category, procurement volume, budget owner, region, and contract type. Well‑known methods for supplier segmentation include the Kraljic model and Pareto analysis. Segmentation helps procurement professionals gain insight into the composition of the supplier portfolio and develop targeted category and sourcing strategies. Examples include establishing partnerships with strategic suppliers, standardizing purchases with routine suppliers, reducing the number of suppliers in categories with many similar vendors, and increasing the proportion of suppliers under contract.
A robust supplier segmentation profile is created by scoring suppliers on ten criteria: impact on future spend, contribution to product or service innovation, access to business-critical competencies, potential for cost reduction, dependency and switching costs, access to (patented) technology and intellectual property, importance for market entry, relational/operational complexity (locations, interfaces, countries), impact on corporate risk and reputation/CSR, and influence over behavior and strategy. This criteria model makes clear why a supplier is important and provides guidance for SRM decisions.
A supplier strategy describes how an organization manages its suppliers in order to achieve organizational objectives. The strategy can be based on analyses such as Pareto analysis or the Kraljic model. Depending on the category, choices are made such as systems contracting, partnerships, diversification, or cost minimization. Supplier strategies focus on collaboration, innovation, risk management, and value creation. They form a crucial part of the category management process and are implemented through sourcing, contract management, and supplier relationship management (SRM) processes.
Supply chain collaboration means that organisations work together with suppliers and partners to optimise processes, reduce costs, and foster innovation. It is based on mutual trust, shared goals, and long-term relationships, and contributes to competitiveness, access to resources, agility, flexibility, transparency, and sustainability.
Supply chain innovation is the process in which multiple parties in the supply chain collaborate to develop new solutions to improve the entire chain. It involves joint innovation in products, processes, or business models. Supply chain innovation strengthens competitiveness and creates shared value. This can include purchasing new products or services (innovation-oriented procurement) as well as innovating the procurement process itself (innovative procurement).
Supply chain integration is the strategic and systematic collaboration between entities within a value chain to achieve shared benefits by optimizing the flow of goods and information, shortening lead times, and reducing costs. It focuses on aligning processes, sharing information, and improving the long‑term performance of the supply chain as a whole, rather than that of individual organizations.
Supply chain integration implies close collaboration between organizations and their suppliers and partners to achieve common objectives, such as innovation, cost reduction, or sustainability. It requires trust, effective governance, and transparency.
Supply chain management is the active connection, coordination, and management of all links in the supply chain to improve joint performance from sourcing raw materials to delivering the final product to the end user. It serves as a connector between internal and external parties, emphasizing trust, transparency, and shared goals. Supply chain management focuses on value creation, sustainability, risk management, agility, and the design and oversight of chain processes, including monitoring interdependencies and fostering long-term collaborative relationships.
Supply Chain Management (SCM) is the integrated management of the entire chain from raw materials to end-users. Its goal is collaboration, efficiency, and value creation. Activities include planning (demand forecasting and production planning), procurement (acquisition of materials), production management, warehousing and inventory management, logistics (timely delivery), and quality management. Procurement plays a central role by connecting suppliers, producers, and customers. Focus areas include sustainability, risk management (such as resource access, agility, flexibility, transparency), and digitalisation.
Supply chain orchestration means that an organisation takes the lead in coordinating collaboration within the chain to achieve objectives. It involves coordination, alignment, and the use of governance and communication structures. Supply chain orchestration enhances cooperation and value creation.
Supply chain orchestration in procurement means that a buyer or contracting authority actively manages collaboration in the chain. This includes coordination, communication, and governance. Orchestration increases transparency, efficiency, and joint value creation.
Supply chain responsibility means that organisations take responsibility for the social and environmental impacts throughout their entire chain. This includes identifying and addressing issues such as child labour, unsafe working conditions, and deforestation. Activities include due diligence, audits, collaboration, and reporting. European regulations such as the CSRD and CSDDD reinforce this responsibility, encouraging transparency, trust, and sustainable development.
Requirements and preferences included to promote sustainability for example CO₂ reduction, circularity, energy efficiency or social inclusion. These may be applied at selection, award or performance stages and encourage innovative, socially responsible solutions.
Sustainability strategies in procurement are long-term ambitions and measures that an organization implements to reduce its environmental and social impact through its purchasing processes. Examples include setting CO2 reduction targets and taking actions to lower carbon emissions, as well as goals and initiatives related to circularity (circular procurement) or supply chain responsibility. A sustainability strategy outlines how the organization plans to achieve its procurement-related sustainability objectives. This approach helps embed sustainability structurally into procurement processes and activities.
UN goals for sustainable development.
The 17 Sustainable Development Goals (SDGs) were adopted in 2015 by all UN Member States as the global agenda for 2030. They provide an integrated blueprint for a sustainable, fair and prosperous world, addressing people, planet and prosperity. For procurement, this means making conscious choices in sourcing and supplier relationships to create positive societal impact.
Switching costs are the costs incurred when an organisation changes suppliers. These can be direct costs (penalties, new contracts) or indirect costs (training, process adjustments). High switching costs increase lock-in risks and affect the buyer’s negotiation position.
The tactical procurement process focuses on optimising the procurement function through analysis, planning and choices that improve organisational performance. It forms the bridge between procurement strategy and the operational procurement process. Key characteristics include a medium‑term focus, an analytical and steering role, and an emphasis on improvement, cost control and supplier management. Typical activities include selecting and evaluating suppliers, negotiating contracts and terms, procurement analyses (spend analysis, market analysis, supply chain analysis, value analysis), developing category plans, managing supply chain risks, optimising processes and collaborating with internal stakeholders.
Tactical procurement translates procurement strategy into concrete agreements with suppliers: category plans, requests for quotation, price and performance agreements and contracts. The focus is on creating value in the medium term: improved total cost of ownership, delivery reliability and quality. In practice this means strong specifications (preferably functional), market exploration, requesting comparable quotes, objective evaluation and documenting outcomes in clear contract terms. Tactical procurement works closely with operational procurement (orders, expediting) and logistics (planning, inventories) to ensure agreements are delivered in day‑to‑day operations.
Technical specification is the process of precisely defining the technical characteristics and requirements that a product, service, or project must meet, including aspects such as materials, performance, safety, and production processes. It provides a clear guideline for what must be delivered or constructed and is often included in procurement documents such as a statement of requirements or contract specifications. Technical specification ensures that all parties understand the concrete requirements of the assignment, allows the contracting authority to objectively evaluate and compare supplier proposals based on these criteria, and helps verify that the delivered product or service meets the defined standards.
Functional specification describes what the system must do, while technical specification describes how the system must work. For example, a functional specification may require that an object must be usable for writing, whereas a technical specification may require that the object be a red ballpoint pen with specific ink.
A tender document is the formal procurement document in which requirements, preferences, conditions, and procedures for a contract are defined. Examples include specifications, statements of requirements, selection, and award criteria. The tender document is the foundation for bids and largely determines the quality of submissions and the procedure’s success. Transparency and completeness are essential to avoid legal risks and ensure competition.
TenderNed has been the Dutch government’s electronic tendering system since 2010. It consists of an announcements platform for publishing procurement notices and an application for fully digital tendering, serving both contracting authorities and businesses.
The Open Government Act, which replaced the former Public Access to Government Information Act (Wet openbaarheid van bestuur, Wob) on May 1, 2022, ensures that government information is publicly accessible both upon request (“passive disclosure”) and proactively (“active disclosure”), unless an exception applies, such as the protection of personal data or national security. Citizens can submit a Woo request to obtain information and gain insight into government actions. In the context of procurement and tendering, this means that tender documents, award decisions, and contracts must be transparently available.
Three‑way matching is a control process in invoice processing where three documents are compared before an invoice is approved for payment: the purchase order (PO), the order confirmation or delivery note / goods received note (GRN), and the invoice. The purpose is to verify that quantities, prices and terms match across all three documents. Checks include whether the ordered quantities were delivered, whether the invoice price matches the PO price, whether receipt has taken place and is recorded, and whether delivery and payment terms are correct. Proper execution prevents errors such as duplicate invoices or incorrect prices, reduces financial risk and fraud, ensures accurate accounting and improves cooperation between procurement, logistics and finance.
Tier 1,supply chain management, supplier management, and risk management use the terms Tier 1, Tier 2, and Tier 3 to indicate how far a supplier is removed from your organization within the supply chain. In other words, they describe the position of suppliers in the value chain. Tier 1: Direct suppliers. These are the suppliers you do business with directly and that deliver straight to your organization. Tier 2: Suppliers of your suppliers. These suppliers do not deliver to you directly but supply your Tier 1 suppliers. Tier 3: Suppliers further upstream in the chain. These are suppliers that are another step removed, often raw‑material suppliers or basic producers.
The number of tiers in a supply chain varies significantly by industry and organization. A typical procurement organization usually maps three to five tiers, although the full supply chain may be much longer. Tier 1 suppliers are directly contractually linked, Tier 2 suppliers are particularly relevant for quality and risk management, and Tier 3 suppliers are crucial for raw materials and sustainability. Beyond Tier 3, the chain often becomes complex, opaque, and less relevant for day‑to‑day operational control.
Total Cost of Ownership (TCO) is a method for analysing all costs of owning and using a product or service over its entire lifecycle. It goes beyond purchase price to include costs such as maintenance, insurance, usage, energy, training, depreciation, and disposal. The complete financial picture supports better decision-making, cost efficiency, and sustainable choices.
A traditional contract form strictly separates responsibilities between client and contractor. The client defines the specifications, and the contractor executes. This model provides clarity but offers limited scope for innovation or collaboration.
Transaction costs are all the expenses associated with completing a transaction, on top of the price of the product or service itself. These costs can occur both during and after the transaction. Examples include the costs of gathering information about products and suppliers, finding suitable suppliers, negotiating and drafting contracts, coordinating activities, and managing relationships. According to Coase and Williamson’s theory, transaction costs always exist, and companies strive to minimize them. Understanding transaction costs is therefore crucial for make-or-buy decisions and for designing effective contracts.
The transaction cost theory of Coase and Williamson explains that the choice between market transactions or hierarchical structures, such as firms, depends on the total costs, which include both production and transaction costs. Coase laid the foundation by arguing that low transaction costs favor market exchanges, whereas high transaction costs encourage organizations to coordinate activities internally. Williamson extended this by analyzing how the nature of the transaction determines the most efficient governance structure, taking into account human bounded rationality and opportunistic behavior.
Transparency in ESG reporting means that a company communicates clearly, accurately, and understandably about its performance in environmental, social, and governance areas. It involves being proactive and honest about sustainability strategies, targets, and actual outcomes, including both successes and areas for improvement. The goal is to provide stakeholders such as investors, customers, and society with reliable and verifiable information to assess the company’s impact and long-term prospects. In procurement, this requires that suppliers provide trustworthy data, often supported by audits and certifications.
Transparency means that the procurement process is clear, accessible, understandable, and verifiable for all parties involved, both internally and externally. It involves open communication and thorough documentation. Examples include openly sharing policies, explaining the selection of suppliers with clear criteria, providing insight into pricing, and communicating potential delays. Transparency is a core principle of procurement law, as it builds trust among market participants and society, prevents miscommunication, and contributes to a smoother and more efficient process.
A transparency code is a set of agreements or guidelines designed to ensure clarity and openness in the procurement process. It focuses on making information available and being accountable to both citizens and suppliers. In the context of public procurement, it refers to the general principle of transparency, meaning that all information about a tender must be publicly accessible and understandable to potential suppliers, unless there are legal reasons for confidentiality. This includes providing all documents, rules, requirements, and decisions clearly and in a timely manner, ensuring equal opportunities for all parties and promoting fair competition.
Transparency (publicity principle) is based on the core principles of procurement law and means that procurement procedures must be transparent and accessible to the market. This includes the publication of notices, clarity about procedures, and insight into award decisions. Transparency promotes fair competition and trust in the process.
True Price, or the “real price,” represents the full cost of a product, including hidden social and environmental costs that are typically not reflected in the market price. These external costs are identified, monetized, and added to the normal market price, resulting in the “true” price of the product. True Pricing is a method to capture and incorporate these external effects, such as environmental damage or healthcare costs for workers exposed to hazardous chemicals, into the overall cost. This approach provides a comprehensive view of the total societal costs and benefits of a product or service, allowing organizations and consumers to make more responsible and informed purchasing decisions.
UN guidelines on companies’ responsibility with regard to human rights.
UN system for ecosystem accounting.
The Uniform Administrative Conditions (UAV) are a set of standard contract terms used in the Dutch construction sector to regulate the collaboration between clients and contractors. They provide a legal framework covering responsibilities, rights, obligations, risk allocation, payment, delivery, and dispute resolution for construction projects. The most recent version for traditional contracts is UAV 2012, while UAV-GC 2025 is designed for integrated contracts, which also include design and/or maintenance. The UAV promotes uniformity and legal certainty in the construction sector and is commonly used by both government bodies and contractors.
UN agency working on international development and poverty reduction.
Special sectors in procurement law are the sectors of water and energy supply, transport, and postal services. Companies in these sectors, such as drinking water companies, energy providers, NS, and PostNL, must conduct procurement according to the specific rules in Directive 2014/25, as they provide essential public services. Separate guidelines apply to these special-sector companies, offering more flexibility in procurement procedures.
Value analysis in procurement is a method used to systematically assess the value of a product or service by comparing its required functions (functionality) with the associated costs. The goal is to determine how a function can be fulfilled at the lowest possible cost by exploring alternatives or eliminating unnecessary features, thereby creating maximum value at optimal expense. This makes value analysis a powerful tool for cost reduction, helping organizations purchase products that better match their actual needs.
Value creation in procurement means that, beyond simply delivering goods and services and achieving cost savings, additional value is generated for the organization, such as sustainability, quality, and innovation. It involves a strategic approach in which the purchasing function is deliberately used to contribute to the organization’s goals and reputation.
Value drivers are the factors that determine how value is created for an organization within a procurement category. They go beyond basic considerations such as delivery reliability or cost reduction and can include objectives like quality, innovation, and sustainability. Identifying the organization’s strategic priorities and the associated value drivers helps buyers align their procurement decisions and activities with these goals. Value drivers often form the basis for award criteria and performance indicators (KPIs).
Value for money refers to achieving the best possible balance between price, quality, and sustainability when making expenditures. In procurement, it goes beyond simply choosing the lowest price; it also considers life-cycle costs, innovation, risks, and societal value. The concept emphasizes efficient and responsible use of resources in both the public and private sectors. Value for money is often expressed as the "best price-quality ratio."
Vendor lock-in is a situation in which an organization becomes heavily dependent on a single supplier, making it costly, time-consuming, or technically difficult to switch. This can result from high switching costs, limited alternatives, lack of standardization, specific investments, or contractual restrictions. Vendor lock-in is often undesirable because it increases the supplier’s bargaining power and reduces the organization’s flexibility. In situations where vendor lock-in exists or is likely, risk management and mitigation measures such as contract clauses, the use of open standards, and exit strategies are crucial.
Verification of sustainability requirements means that the contracting authority checks whether suppliers meet the specified environmental and social criteria. This can be done through audits, certificates, or independent assessments. Verification ensures the reliability and credibility of sustainability claims.
Verification of supporting documents in public procurement refers to the process by which the contracting authority checks whether the documents submitted by the winning bidder are correct, complete, and truthful. This occurs after the provisional award and includes reviewing documents related to suitability requirements, such as financial capacity, certificates, or excerpts from the trade register, as well as exclusion grounds, like existing convictions. It also involves checking equivalence, ensuring that products claimed to meet the required standards actually comply. The purpose is to confirm that the bidder is genuinely capable of executing the contract according to the specified requirements.
A partnership model focused on creating long‑term, win‑win relationships between client and supplier so that both parties’ objectives can be achieved. It is characterised by five rules: 1) focus on outcomes, not transactions; 2) focus on the WHAT, not the HOW; 3) manage to clear, measurable outcomes; 4) use incentive‑based pricing; 5) implement governance aimed at insight and joint oversight rather than micro‑control.
Voluntary sustainability reporting standard developed for small and medium-sized enterprises that are not publicly listed.
A "VUCA world" refers to an era defined by rapid and unpredictable changes (Volatility), uncertainty about the future (Uncertainty), interconnected factors influencing each other in unexpected ways (Complexity), and situations that are difficult to interpret (Ambiguity). The concept highlights the challenges and conditions that organizations face today. In procurement, this means that supplier relationships are often affected by uncertainty and change. Events such as the COVID-19 pandemic and geopolitical developments have emphasized the importance of access to resources, agility, flexibility, supply chain transparency, and collaboration. In a VUCA world, traditional procurement models are less effective; adaptability, flexibility, transparency, collaboration, and risk sharing are essential to successfully navigate these conditions.
A Warehouse Management System (WMS) supports warehouse processes such as receiving, put-away, location management, order picking, cycle counting, and shipping. Scanning technologies (barcodes, QR codes, RFID) and location codes (aisle-bin-level) increase accuracy and productivity. Integrations with ERP systems and carriers (labels, track-and-trace) provide real-time status and improved reporting, such as inventory accuracy and picking errors. A well-designed WMS reduces search time, prevents errors, and supports FEFO/FIFO issuing.
EU directive on waste management.
“Workable contracts” or “feasible procurements” are tenders that are designed proportionally and can realistically be executed by suppliers. This means they have achievable requirements, reasonable deadlines, and clear specifications. Ensuring that contracts are workable is important to encourage participation from SMEs and to safeguard quality.
The pressure on procurement professionals arising from increasing complexity, regulation and expectations. High workload can lead to errors, delays and quality loss. Professionalisation, digitalisation and collaboration help reduce workload.
A work stoppage is a temporary suspension of the execution of an assignment, for example due to force majeure or a dispute. Contracts often include clauses governing work stoppages, specifying the rights and obligations of both parties. Clear agreements help limit risks and provide clarity regarding liability and next steps.
International network of companies focused on sustainable development.
International research institute focused on sustainability and climate.
International non-governmental organization working on nature conservation and environmental protection.
The range within which the interests of buyer and supplier overlap and a deal is possible. Expanding the ZOPA by understanding costs, value and alternatives increases the chance of a successful agreement. Related to BATNA (Best Alternative to a Negotiated Agreement).
Read more about BATNA