Public Contract

A public contract is a written agreement for pecuniary interest concluded between one or more economic operators and one or more contracting authorities, having as its object the execution of works, the supply of products, or the provision of services. Defined by Article 2(1)(5) of Directive 2014/24/EU, the public contract is the central legal concept in EU procurement law — it is the object that the entire procurement regulatory framework is designed to govern. If an arrangement meets the definition of a public contract and its value exceeds the EU thresholds, the full body of EU procurement rules applies to its award.

How It Works

The definition of a public contract comprises three essential elements, all of which must be present:

1. Written contract for pecuniary interest. The arrangement must involve a reciprocal exchange of value: the contracting authority receives works, supplies, or services, and the economic operator receives payment (monetary or other consideration of economic value). Purely gratuitous arrangements, donations, and internal administrative decisions are not public contracts. The "written" requirement does not mandate a single physical document — a series of exchanged documents, order forms, or electronic agreements can collectively constitute a written contract.

2. At least one contracting authority and at least one economic operator. The parties must include at least one entity qualifying as a contracting authority (as defined by Article 2(1)(1)) on the buyer side and at least one economic operator (as defined by Article 2(1)(10)) on the supplier side. Contracts between two public authorities may fall under the in-house or horizontal cooperation exemptions (Articles 12 and 17) if specific conditions are met.

3. Object: works, supplies, or services. Public contracts are classified into three types based on their primary object:

Public works contracts (works contracts): Contracts for the execution of works or a work within the meaning of Annex II to the directive. This includes building construction, civil engineering (roads, bridges, tunnels), and specialized installation and completion work. Works contracts have the highest threshold (EUR 5,538,000 for the 2024-2025 period).
Public supply contracts: Contracts for the purchase, lease, rental, or hire purchase of products. This includes all types of goods, from office supplies and vehicles to complex equipment and IT hardware. Mixed supply-and-services contracts are classified as supply contracts if the value of the products exceeds the value of the services.
Public service contracts: Contracts for the provision of services other than works or supplies. This includes professional services (consulting, legal, accounting), IT services, maintenance, cleaning, catering, transport, and many others. Certain services (listed in Annex XIV) are subject to a lighter procurement regime (social and other specific services).

Mixed contracts. When a contract includes a combination of works, supplies, and services, it is classified according to the main object — typically the element with the highest value. For example, a contract that includes both the supply of servers (EUR 200,000) and IT integration services (EUR 400,000) would be classified as a services contract. Article 3 provides detailed rules for mixed contracts that combine elements covered by different directives (e.g., classical + utilities + concessions).

What is NOT a public contract. Several types of arrangements are excluded from the definition or exempted from the directive:

In-house provision (Article 12): Where a contracting authority controls an entity as it controls its own departments, and that entity performs the essential part of its activities for the controlling authority, their relationship is not a public contract.
Concessions: Arrangements where the operator's remuneration consists in the right to exploit the works or services (taking demand risk) are governed by the separate Concessions Directive (2014/23/EU).
Employment contracts: Contracts of employment between a public authority and its staff are not public contracts.
Specific exclusions (Articles 7-17): The directive excludes certain sectors and contract types, including defense and security procurement (covered by Directive 2009/81/EC), certain legal services, certain financial services, and intra-governmental cooperation.

Legal Framework

Article 2(1)(5) of Directive 2014/24/EU defines "public contracts" as "contracts for pecuniary interest concluded in writing between one or more economic operators and one or more contracting authorities and having as their object the execution of works, the supply of products or the provision of services."

Articles 2(1)(6)-(8) define the three sub-types: public works contracts (Article 2(1)(6)), public supply contracts (Article 2(1)(7)), and public service contracts (Article 2(1)(8)).

Article 3 governs mixed contracts combining different types (works/supplies/services) or combining elements covered by different directives. The main-object rule determines which set of rules applies.

Article 4 sets the EU thresholds above which public contracts must follow the directive's full procedural requirements: EUR 5,538,000 for works, EUR 143,000 for central government supply and service contracts, and EUR 221,000 for sub-central government supply and service contracts (2024-2025 thresholds).

Article 5 provides rules for estimating the value of public contracts, including the prohibition of artificial splitting (dividing a contract into smaller parts to avoid the threshold) and the methods for calculating the value of framework agreements, recurring contracts, and multi-lot procurements.

The CJEU has developed extensive case law on the definition of public contract, particularly on:

When a pecuniary interest exists (Case C-451/08, Helmut Muller: consideration does not need to be monetary; any economic advantage suffices)
When in-house provision exempts an arrangement from being a public contract (Case C-107/98, Teckal: the "control test" and the "essential activity test")
When service concessions differ from public service contracts (Case C-206/08, Eurawasser: the transfer of operating risk is the distinguishing factor)

In Germany, public contracts are governed by the GWB (Part 4) and the VgV. In France, the Code de la commande publique defines "marches publics" (public contracts). In the Netherlands, the Aanbestedingswet 2012 transposes the directive's contract definition.

Practical Examples

Example 1: Supply Contract. A national health service procures 10,000 hospital beds for new healthcare facilities across the country. The contract is for the supply of manufactured products (beds with specific technical specifications) and is classified as a public supply contract. The total value of EUR 8 million exceeds the supply contract threshold, triggering full directive procedures. The contracting authority uses an open procedure with MEAT criteria weighting quality (durability, ergonomics, infection control features) at 60% and price at 40%.

Example 2: Services Contract. A metropolitan authority procures management consulting services for the reorganization of its public transport network. The contract involves strategic analysis, stakeholder engagement, and the production of a reorganization plan. It is classified as a public services contract valued at EUR 450,000. The authority uses award criteria emphasizing the quality of the proposed methodology, the experience of the assigned team, and the price.

Example 3: Mixed Works and Services Contract. A city procures the design and construction of a new civic center. The construction works element is valued at EUR 15 million, and the architectural design services are valued at EUR 2 million. Because the works element has the higher value, the contract is classified as a public works contract and the works threshold (EUR 5,538,000) applies. The entire contract follows the rules applicable to works contracts.

Key Considerations for Suppliers

Understand whether an opportunity is a public contract. Not all government purchasing is a public contract under the directive. Concessions, in-house arrangements, and excluded contracts follow different rules (or no EU rules). Before investing time in a procurement, verify that it is indeed a public contract — this determines your rights regarding procedural fairness, transparency, and legal remedies.

Classification matters for your bid strategy. Whether a contract is classified as works, supplies, or services affects which rules apply, which threshold is relevant, and what selection and award criteria are typical. Works contracts tend to have higher thresholds, longer timelines, and more emphasis on technical capacity and past performance. Services contracts may emphasize team qualifications and methodology. Supply contracts focus on product specifications, pricing, and delivery terms.

Watch for framework agreements and dynamic purchasing systems. Many public contracts are awarded through framework agreements or dynamic purchasing systems rather than as standalone contracts. These mechanisms pre-select a pool of suppliers who can then be called off for specific orders. Participating in a framework does not guarantee revenue — it provides access to future orders. Understand the call-off mechanism and the estimated volume before committing resources to a framework bid.

Know the contract modification rules. Once a public contract is signed, its terms are governed by Article 72, which strictly limits when modifications can be made without a new procurement. Understanding these rules helps you as a supplier: it means you can rely on the contracted terms and price, but also that scope changes beyond what is permitted will require a new procedure (creating a new business opportunity).

Plan for the procurement lifecycle. A public contract is not just a purchase — it involves pre-procurement (market consultation, prior information notices), the formal procedure (contract notice, tender submission, evaluation, award), contract performance (delivery, reporting, payment), and post-contract activity (performance assessment, modifications, renewal or re-procurement). Position yourself across this lifecycle by participating in market consultations, monitoring prior information notices, and building buyer relationships between procurement cycles.

Works Contract — A specific type of public contract for building and civil engineering works.
Procedure — The procurement process through which a public contract is awarded.
Contracting Authority — The public entity that awards the public contract.
Economic Operator — The supplier entity that performs the public contract.
Award — The decision to select the winning tenderer and conclude the public contract.
Framework Agreement — An arrangement establishing terms for future public contracts with one or more operators.

Frequently Asked Questions

What is the difference between a public contract and a concession?

The key difference is the allocation of operating risk. In a public contract, the contracting authority pays the economic operator a defined price for defined works, supplies, or services. The operator's revenue is certain (subject to contract performance). In a concession, the operator's remuneration consists (wholly or partly) in the right to exploit the works or services — for example, a toll road operator is paid by the road users, not by the contracting authority. The operator bears the demand risk: if fewer people use the road than expected, the operator's revenue falls. Concessions are governed by a separate directive (2014/23/EU) with lighter procedural requirements, reflecting the risk transfer to the private sector.

Can a public contract be awarded without a competitive procedure?

In exceptional circumstances, yes. Article 32 of Directive 2014/24/EU permits the negotiated procedure without prior publication (direct award) in specific cases: extreme urgency, technical reasons leaving only one possible supplier, absence of suitable tenders in a prior procedure, or the procurement of supplies quoted and purchased on a commodity market. Each ground must be strictly interpreted and duly justified. Misuse of direct award is one of the most serious violations of procurement law and can result in contract ineffectiveness under the Remedies Directive.

How is the value of a public contract estimated for threshold purposes?

Article 5 of Directive 2014/24/EU requires the estimated value to be calculated as the total amount payable, net of VAT, taking into account any form of option and renewals. For recurring contracts, the value is based on either the total value of similar successive contracts over the preceding 12 months (adjusted for anticipated changes) or the estimated total value over the 12 months following the first delivery. The contracting authority must not artificially split a contract into smaller parts to avoid the threshold. For lots, the aggregate value of all lots determines whether the threshold is crossed.