Restricted Procedure

The restricted procedure is a two-stage procurement procedure defined by Article 28 of Directive 2014/24/EU, in which any economic operator may request to participate in the first stage, but only those pre-qualified candidates selected by the contracting authority are invited to submit tenders in the second stage. This structure allows the authority to limit the number of competitors at the tender phase to those demonstrating the required technical capacity, financial standing, and professional experience — making it particularly suitable for complex or high-value contracts.

How It Works

The restricted procedure unfolds in two distinct stages, each with its own timeline, evaluation criteria, and communication requirements.

Stage 1: Request to Participate (Pre-Qualification)

The contracting authority publishes a contract notice on TED describing the procurement opportunity, the selection criteria, and the minimum qualifications required. Any interested economic operator may submit a request to participate within the minimum period of 30 calendar days from the date the notice is sent.

Requests to participate typically include:

The European Single Procurement Document (ESPD), confirming the operator meets the selection criteria and is free from exclusion grounds.
Evidence of technical and professional ability (references, key personnel qualifications, relevant project experience).
Evidence of financial and economic standing (turnover data, bank references, insurance coverage).
Any specific certificates or authorizations required by the contracting authority.

The authority evaluates all requests against the published selection criteria and identifies the candidates to invite. The directive requires that a minimum of five candidates be invited, unless fewer operators meet the selection criteria. The authority may also set a maximum number of candidates, which must be stated in the contract notice and must be at least five.

Stage 2: Tender Submission

Only the invited candidates receive the full procurement documents and may submit tenders. The minimum period for tender submission is 30 calendar days from the date the invitation is sent (reducible under certain conditions, similarly to the open procedure).

Tenders are evaluated against the published award criteria, which assess the substance of the offer (price, quality, technical merit) — distinct from the selection criteria used in Stage 1, which assessed the tenderer's capacity. This separation of selection and award criteria is a fundamental principle of EU procurement law.

After evaluation, the authority selects the most economically advantageous tender, observes the mandatory standstill period, and publishes a contract award notice.

Practical Advantages of the Two-Stage Process

The restricted procedure offers several advantages over the single-stage open procedure:

Reduced evaluation burden. By limiting the number of tenderers, the authority reduces the volume of full technical and financial proposals to evaluate.
Higher-quality tenders. Pre-qualified candidates have demonstrated their capacity, so the tender phase focuses on the substance of the proposed solution.
Confidentiality management. In sensitive sectors (defense, critical infrastructure), limiting the number of entities with access to full specifications reduces information exposure.
Signaling effect. For suppliers, being shortlisted confirms their qualification and increases their incentive to invest in a high-quality tender.

Legal Framework

Article 28 of Directive 2014/24/EU establishes the restricted procedure alongside the open procedure as one of the two procedures that contracting authorities may always use without special justification.

Key legal provisions include:

Minimum candidate numbers: The authority must invite at least five candidates. If fewer than five operators meet the selection criteria, the authority may continue the procedure with those who qualify. However, the authority may not include operators who did not request to participate or who failed to meet the selection criteria.

Time limits: The minimum period for requests to participate is 30 calendar days. The minimum for tender submission is 30 days from the invitation date. When a prior information notice has been published, the tender submission period may be reduced to 10 days. In cases of urgency, the participation period may be reduced to 15 days and the tender period to 10 days.

Transparency requirements: The selection criteria, their relative weighting or importance, and the minimum levels of capacity required must be published in the contract notice. The award criteria used for the tender phase must be communicated in the invitation to tender or the procurement documents.

Separation of selection and award criteria is strictly enforced. Courts and procurement review bodies consistently annul awards where the authority conflated selection criteria (assessing the operator's capacity) with award criteria (assessing the tender's quality).

In Germany, the nicht offenes Verfahren is governed by Section 16 of the VgV, which implements the directive with specific national requirements for the shortlisting process. In France, the procédure restreinte under the Code de la commande publique follows the directive closely, with administrative courts emphasizing the transparency of selection criteria.

The restricted procedure accounts for approximately 10-15% of above-threshold procurements published on TED. It is more common in sectors characterized by complex requirements, high contract values, and specialized technical competencies.

Practical Examples

Example 1: Complex IT System Development. A national tax authority procures a new tax filing platform valued at EUR 20 million. The restricted procedure is chosen because the authority needs to verify that bidders have relevant experience with large-scale government IT systems. In Stage 1, 18 companies request to participate. The authority shortlists 6 candidates based on demonstrated experience with similar-scale systems, technical certifications, and financial capacity. In Stage 2, the 6 invited firms submit detailed technical proposals and pricing. The winner is selected on a 70/30 quality-to-price basis.

Example 2: Hospital Construction. A regional health authority procures the design and build of a new 300-bed hospital. Given the technical complexity and the need for specialized medical construction expertise, a restricted procedure is used. Stage 1 requests focus on relevant healthcare construction experience, BIM capability, and financial capacity for a EUR 150 million project. Eight firms are shortlisted from 22 applicants. The final tenders in Stage 2 include detailed architectural designs, construction methodologies, and life-cycle cost analyses.

Example 3: Professional Advisory Services. A central government department procures legal advisory services for a major privatization program. The restricted procedure allows the authority to verify that firms have relevant privatization experience and conflict-of-interest clearances before issuing the full brief. Six law firms are shortlisted from 14 applicants, and they submit detailed proposals demonstrating their understanding of the legal and regulatory landscape.

Key Considerations for Suppliers

Invest in a strong pre-qualification submission. The first stage is your gateway to the tender opportunity. A weak or incomplete request to participate means you are eliminated before you even see the full specifications. Tailor your response precisely to the published selection criteria, providing clear evidence for each requirement. Generic company brochures are insufficient — demonstrate specific, relevant experience.

Select your references carefully. Most selection criteria require evidence of past performance. Choose references that closely match the subject matter, scale, and complexity of the procurement. A reference for a EUR 500,000 project will not suffice when the authority requires evidence of managing EUR 10 million contracts.

Prepare for a longer timeline. Restricted procedures take significantly longer than open procedures — typically 4-6 months from contract notice to award, and sometimes longer for complex procurements. Factor this timeline into your resource planning and pipeline forecasting.

The shortlisting phase is competitive in itself. When a contracting authority limits the candidates to 5-7 firms, being above the qualification threshold is necessary but not sufficient. Many authorities use a scoring system to rank candidates and invite the top-scoring ones. This means you must not merely meet the minimum requirements but must demonstrate excellence in the selection criteria.

Once shortlisted, your odds improve significantly. With typically 5-7 competitors instead of 10-20 (as in an open procedure), your statistical chance of winning increases. Shortlisted firms also know their competition is qualified, which motivates more thoughtful, well-differentiated tenders. Invest appropriate resources in your tender — the return on bid investment is generally higher in restricted procedures.

Open Procedure — The single-stage alternative where any operator can submit a tender without pre-qualification.
Procedure — The general procurement process concept; the restricted procedure is one of the procedure types available under EU law.
Award Criteria — Used in Stage 2 to evaluate the substance of tenders from shortlisted candidates.
Exclusion Grounds — Verified during Stage 1 as part of the pre-qualification assessment.
Competitive Dialogue — A more flexible multi-stage procedure used when the authority cannot objectively define technical specifications.
Contract Notice — The notice that initiates the restricted procedure and invites requests to participate.

Frequently Asked Questions

When should a contracting authority choose a restricted procedure over an open procedure?

Restricted procedures are most appropriate when the contract is complex and the authority wants to ensure only qualified firms submit full proposals, when evaluation of many full tenders would be impractical, when the subject matter requires specialist capabilities that should be verified before tender access, or when confidentiality concerns favor limiting the number of entities with access to full specifications. There is no legal obligation to justify the choice of restricted procedure — it can always be used alongside the open procedure.

How many candidates must be invited in a restricted procedure?

The directive requires a minimum of five candidates. The contracting authority may also set a maximum number, which must be stated in the contract notice and must be at least five. If fewer than five operators meet the selection criteria, the authority may proceed with those who qualify. The authority may not, however, include operators who did not submit a request to participate.

Can the selection criteria used in Stage 1 also be used as award criteria in Stage 2?

No. EU procurement law strictly separates selection criteria (which assess the economic operator's capacity and suitability) from award criteria (which assess the quality and merits of the tender itself). Using experience or financial standing as an award criterion — when it has already been used for selection — would conflate the two stages and is consistently challenged in procurement reviews. The only overlap allowed is when specific personnel quality (assessed via CVs) is both a selection factor and an award criterion, but this must be carefully structured.