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EPSO Public Procurement: The Two Rulebooks You Must Not Mix

21 August 2026·14 min·EU·Now Editorial
Key takeaways
  • No EPSO competition is currently open for procurement specialists. AST competitions have covered Public Procurement, and the subject is a scored component of Finance, Audit and Administration field-related MCQs
  • The single most valuable distinction in the field: Member State authorities procure under Directives 2014/24, 2014/25 and 2014/23; EU institutions procure under Title VII of the Financial Regulation, which contains its own exhaustive list of procedures regardless of thresholds
  • 'Most economically advantageous tender' is the overriding concept, not one option among several. It is assessed on the best price-quality ratio, which must always include a price or cost element — award on non-cost criteria alone is not permitted
  • An abnormally low tender is not automatically rejected. It is rejected where the evidence does not satisfactorily account for the price — and it must be rejected where the low price comes from breaching environmental, social or labour law obligations
  • EDES, the early-detection and exclusion system, exists to protect the financial interests of the Union through detection of risks, exclusion, and the imposition of financial penalties. Knowing what its three functions are is worth a mark
Tender documents and a sealed submission envelope in an EU contracting authority

Two Rulebooks, One Subject

There is no open EPSO competition for procurement specialists. The subject is examined anyway — inside Finance, Audit and Administration field-related MCQs, and in the AST competitions that have covered Public Procurement.

And it is examined in a way that punishes a specific, very common mistake: answering about EU institutions using the Directives.

Member State contracting authorities procure under Directive 2014/24/EU (public sector), Directive 2014/25/EU (utilities — water, energy, transport, postal services) and Directive 2014/23/EU (concessions), with the Remedies Directives layered on top.

EU institutions procure under the Financial Regulation, Regulation (EU, Euratom) 2018/1046, principally its Annex I. The Financial Regulation was deliberately drafted to contain an exhaustive list of all the procurement procedures available to Union institutions regardless of the thresholds — a design choice stated in its own recitals. It tracks the Directive closely in places and diverges in others.

If a question says "a Union institution", the answer comes from the Financial Regulation. If it says "a contracting authority in a Member State", it comes from the Directive. Establish that reflex first; everything below is easier once you have it.

For how field-related MCQs are structured across specialist tracks, see our guide to the EPSO specialist competitions FRMCQ. Procurement sits next to the budget syllabus — our EU budget guide covers the Financial Regulation's budgetary side.

The Format

30 questions in 40 minutes, 15 correct to pass. Under the current EPSO model the field-related MCQ is the ranking instrument; reasoning tests are pass-or-fail gates that do not feed your final score.

The Procedures

Who May Submit

In open procedures, any interested economic operator may submit a tender. No pre-selection stage.

In restricted procedures, competitive dialogues, competitive procedures with negotiation and innovation partnerships, any economic operator may submit a request to participate. The contracting authority then invites all candidates who satisfy the selection criteria and are not in any of the situations referred to in Articles 136(1) and 141(1) to submit a tender.

That cross-reference is worth memorising as a pair: Article 136 is exclusion, Article 141 is rejection from the specific procedure. They are different gates and appear together throughout the Regulation.

The authority may limit the number of candidates invited, on the basis of objective and non-discriminatory selection criteria indicated in the contract notice or the call for expressions of interest.

The Minimum Number of Candidates

In a competitive procedure with negotiation, a competitive dialogue, an innovation partnership, a prospection of the local market and a negotiated procedure for low-value contracts, the minimum number of candidates shall be three.

The minimum does not apply to negotiated procedures for very low-value contracts, nor to negotiated procedures without prior publication — except for design contests and prospections of the local market.

When You May Negotiate Without Publishing

The Directives are explicit about the standard: in view of the detrimental effects on competition, negotiated procedures without a prior call for competition should be used only in very exceptional circumstances. The exception is limited to cases where publication is either not possible for reasons of extreme urgency brought about by events unforeseeable for and not attributable to the contracting entity, or where it is clear from the outset that publication would not trigger more competition or better procurement outcomes — not least because there is objectively only one economic operator able to perform.

Works of art are the textbook illustration: the identity of the artist intrinsically determines the unique character and value of the object. Exclusivity can arise for other reasons, but only in situations of objective exclusivity.

The Financial Regulation adds a hard limit of its own: certain exceptions apply only when no reasonable alternative or substitute exists and the absence of competition is not the result of an artificial narrowing down of the parameters when defining the procurement. You cannot write a specification that only one supplier can meet and then invoke sole-source.

Where a basic project may lead to new services or works, the project must indicate the extent of them and the conditions of award; the possible use of the negotiated procedure must be disclosed as soon as the basic project is put up for tender; and the total estimated amount for the subsequent services or works is taken into account in applying the thresholds.

Competitive Procedure With Negotiation After a Failed Tender

The competitive procedure with negotiation or the competitive dialogue is available for concession contracts, for the social and other specific services in Annex XIV to Directive 2014/24/EU, where only irregular or unacceptable tenders were submitted in response to a completed open or restricted procedure, and where justified by circumstances linked to the nature or complexity of the subject matter or the specific type of contract.

The definitions are examinable. A tender is irregular where, among other cases, the tenderer is rejected under Article 141(1)(b) or (c), or where the contracting authority has declared the tender abnormally low. A tender is unacceptable where its price exceeds the contracting authority's maximum budget as determined and documented before the procedure was launched, or where it fails to meet the minimum quality levels for the award criteria.

Note who set that budget and when: before launch, and documented. A ceiling invented after opening the envelopes does not make a tender unacceptable.

Thresholds and Publicity

For procedures at or above the thresholds in Article 175(1) — or Article 178 in the field of external actions — the contracting authority publishes in the Official Journal of the European Union a contract notice to launch the procedure, and a contract award notice on the results.

Procedures below those thresholds are advertised by appropriate means. Not unadvertised — advertised differently.

Publication of certain award information may be withheld where release would impede law enforcement, be contrary to the public interest, harm the legitimate commercial interests of economic operators, or prejudice fair competition between them.

Lots

Whenever appropriate, technically feasible and cost-efficient, contracts are awarded in the form of separate lots within the same procedure. Where the subject matter is subdivided into lots, each the subject of an individual contract, the total value of all the lots is taken into account for the threshold assessment — and where that total meets the threshold, the full regime applies to each of the lots.

That is the anti-salami rule, and it is a favourite: you cannot split a contract into sub-threshold pieces to escape publication. Tenders are then evaluated separately for each lot.

Selection, Exclusion and EDES

Relying on Other Entities

Where the rules and criteria include requirements on the economic and financial capacity or the technical and professional abilities of the economic operator, the operator may where necessary rely on the capacity of other entities, whatever the legal nature of the link between them.

With one carve-out that questions love: as regards criteria relating to educational and professional qualifications of the service provider or contractor or of the undertaking's managerial staff, or to relevant professional experience, an operator may rely on other entities' capacities only where those entities will actually perform the works or services for which the capacities are required.

Borrowed balance sheets, yes. Borrowed CVs, only if the person shows up.

Where an economic operator is unable, for any valid reason, to provide the references requested, it may prove its economic and financial capacity by any other document the contracting authority considers appropriate.

The Early-Detection and Exclusion System

In order to protect the financial interests of the Union, the Commission sets up and operates an early-detection and exclusion system. The Financial Regulation frames it as the protection of the Union's financial interests by means of detection of risks, exclusion, and the imposition of financial penalties.

Three functions. Candidates routinely name only exclusion; a question listing all three and asking which is not part of the system is straightforward to write and easy to fail.

The exclusion criteria in Article 136 and the grounds for rejection in Article 141 also govern beyond contracts: rules of contest for prizes must specify the exclusion criteria set out in Article 136 and the grounds for rejection set out in Article 141, alongside eligibility criteria, registration and submission arrangements, and the sole liability of the applicant.

Award Criteria

Most economically advantageous tender is the overriding concept, not one option on a menu. The Directives adopted that terminology deliberately: all winning tenders are ultimately chosen according to what the contracting entity considers the economically best solution among those offered.

Contracts are awarded on the basis of objective criteria ensuring compliance with transparency, non-discrimination and equal treatment, to permit an objective comparison of the relative value of tenders and determine, in conditions of effective competition, which is most economically advantageous.

The assessment is made on the best price-quality ratio, which must always include a price or cost element. The contract award decision should not be based on non-cost criteria only: qualitative criteria must be accompanied by a cost criterion, which may be either the price or a cost-effectiveness approach such as life-cycle costing. Award criteria must be linked to the subject-matter of the contract and allow a comparative assessment of the level of performance offered by each tender, in the light of the subject matter as defined in the technical specifications.

Where the most economically advantageous tender is not identified on price alone, the criteria and their weighting — or, where appropriate, their order of importance — must be stated in the notice or the specifications.

Award criteria do not affect the application of national provisions determining the remuneration of certain services or setting fixed prices for certain supplies.

Abnormally Low Tenders

This is a small topic with a high question-per-word ratio, because it has three distinct rules.

The default is investigation, not rejection. The contracting authority shall only reject the tender where the evidence supplied does not satisfactorily account for the low price or costs proposed.

One ground is mandatory. The authority shall reject the tender where it has established that it is abnormally low because it does not comply with applicable obligations in the fields of environmental, social and labour law.

One ground is conditional. Where the tender is abnormally low because the tenderer obtained State aid, it may be rejected on that sole ground only if the tenderer cannot prove, within a sufficient time limit fixed by the authority, that the aid was compatible with the internal market within the meaning of Article 107 TFEU. In the utilities regime, rejection on that ground requires consultation with the tenderer, and the contracting entity must inform the Commission of the rejection.

Shall only reject, shall reject, may reject on that sole ground only if. Three different modalities in three consecutive provisions.

Framework Contracts and Cancellation

Specific contracts under a framework are awarded in one of three ways: without reopening competition, where the framework sets out all terms and the objective conditions determining which contractor performs; through reopening competition among the contractors, where not all terms are laid down, on the same terms — more precisely formulated where necessary — or on other terms in the framework's procurement documents; or partly without and partly with reopening.

For frameworks with reopening of competition there is no obligation to provide an unsuccessful contractor with the characteristics and relative advantages of the successful tender, because parties to the same framework receiving that information each time competition is reopened might prejudice fair competition between them.

A contracting authority may cancel a procurement procedure before the contract is signed, without candidates or tenderers being entitled to claim compensation — without prejudice to cases where the authority has acted so as to incur liability for damages under the general principles of Union law.

Remedies

The Remedies regime requires Member States to ensure that, for contracts within the scope of Directive 2014/24/EU or Directive 2014/23/EU, decisions taken by contracting authorities may be reviewed effectively and, in particular, as rapidly as possible on the ground of infringement of Union public procurement law, in accordance with Articles 2 to 2f of that Directive. The same applies, through the parallel provision, to contracts under Directive 2014/25/EU and to concessions awarded by contracting entities.

Contracts within the meaning of the Remedies Directive include public contracts, framework agreements, works and services concessions and dynamic purchasing systems — a broader list than "contracts" suggests, and one that questions test directly.

The Directive applies to contracts covered by Directive 2014/24/EU unless excluded under its Articles 7, 8, 9, 10, 11, 12, 15, 16, 17 and 37, and to concessions under Directive 2014/23/EU unless excluded under its Articles 10, 11, 12, 17 and 25.

E-Procurement

Central purchasing bodies shall carry out all procurement procedures using electronic means of communication. Tender notices go to the Publications Office by electronic means as early as possible. The award notice is sent when the contract is signed, except where the contract was declared secret, where performance must be accompanied by special security measures, or where the protection of the essential interests of the Union or of the beneficiary country so requires.

The contracting authority must verify and ensure the integrity of the original tender, including the financial offer, and of the evidence of date and time of receipt. For an interinstitutional procedure, the opening committee is appointed by the authorising officer responsible from the institution running the procedure.

Five Places Candidates Lose Marks

Wrong rulebook. Directive for Member States, Financial Regulation for institutions. Read the subject of the sentence before you read the options.

MEAT is the umbrella, not a choice. Lowest price is a way of applying it, not an alternative to it — and pure non-cost award is excluded.

Aggregate the lots. Threshold assessment uses the total value of all lots, and the regime then applies to each lot.

Abnormally low is a process. Investigate, then reject if unexplained; reject if it breaches environmental, social or labour law; reject for State aid only under the conditional test.

Article 136 and Article 141 are different gates. Exclusion from participating, and rejection from this procedure. They appear as a pair everywhere and mean different things.

How to Study This Field

Start with Annex I to the Financial Regulation. It is where the institutional procedures actually live — thresholds, publicity, candidate minimums, selection evidence, abnormally low tenders, framework contracts — and it reads as a practical manual rather than a code.

Then read Articles 136, 141, 164, 165, 175 and 178 of the Financial Regulation itself. Six articles carrying most of the cross-references you will meet.

Then read the award-criteria provisions of Directive 2014/24/EU and its recitals on MEAT. The recitals explain why the terminology changed, which is exactly the reasoning a distractor tries to reverse.

Learn where the thresholds live rather than what they currently are. They are revised by delegated act; what does not change is what crossing one triggers.

Then practise under time. Eighty seconds per question is what turns two rulebooks into marks. You can drill the procurement block on EU-now in short sessions, and ask EUgenio when a cross-reference will not resolve — it answers from the same official texts cited here, and says when it has no source rather than inventing one.

References and Sources

All quotations in this article come from official EU sources:

Where this article describes what a question is likely to test, that is our editorial judgement based on the format of published field-related MCQs — not text from any Notice of Competition. The provisions, procedures and conditions are quoted from the instruments listed above.

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