EU Procurement Qualification Criteria: Selection Requirements, Turnover Rules & Technical Evidence

Selection Criteria vs Award Criteria: A Critical Distinction

Two types of criteria govern EU procurement — and confusing them is one of the most common mistakes suppliers make:

• Selection criteria (also called qualification criteria) determine who is eligible to bid. Fail a selection criterion and your bid is excluded before it is evaluated.
• Award criteria determine who wins among eligible bidders. These are evaluated on quality, price, methodology, team experience, and similar factors.

Selection criteria must be non-discriminatory, proportionate to the contract, and related to the subject matter. They are listed in Part IV of the ESPD and in the contract notice published on TED.

The Three Categories of Selection Criteria

1. Suitability to Pursue the Professional Activity

Contracting authorities can require suppliers to be registered in a professional or trade register, hold a specific licence, or be a member of a regulated professional body. Examples include:

• Registration in the national trade register (Handelsregister, SIRENE, Companies House equivalent)
• SIA or equivalent security industry licence for security services contracts
• Medical device manufacturer registration for healthcare equipment
• Professional indemnity insurance for legal, audit, or engineering services

Requirements must be linked to the regulated nature of the activity — authorities cannot require professional licences for activities that are not regulated.

2. Economic and Financial Standing

This category covers the financial health and stability of the supplier. Common requirements include:

• Minimum annual turnover: The most commonly used financial criterion. Under Article 58(3) of Directive 2014/24/EU, the required turnover must not exceed twice the estimated contract value as a general rule.
• Professional risk indemnity insurance: A specific minimum coverage level (e.g. €2 million per claim) is commonly required for services involving professional liability.
• Financial ratios: Current ratio, gearing, or other accounting indicators may be required for large infrastructure or long-term service contracts.
• Bank statements or credit ratings: For very high-value contracts or where the financial risk to the authority is significant.

3. Technical and Professional Ability

Technical criteria demonstrate that the supplier has the capability, experience, and resources to deliver the contract. Standard requirements include:

Proportionality: The Legal Limit on Selection Criteria

Proportionality is a binding principle in EU procurement law. Contracting authorities must set selection criteria that are proportionate to the subject matter and scale of the contract. The turnover cap (2× estimated contract value) is the clearest statutory expression of this, but proportionality applies to all criteria.

Examples of disproportionate criteria that can be legally challenged:

• Requiring ISO 27001 certification for a simple office supplies supply contract
• Requiring references for contracts 10× the size of the one being tendered
• Requiring a licence that is not legally required for the activity in question
• Setting a minimum team size that could only be met by very large companies for a small advisory contract

If you believe selection criteria are disproportionate, you can raise a formal clarification question during the tender period, or pursue a procurement review challenge after the notice is published. Some member states allow pre-award challenges specifically on selection criteria.

Reliance on Third-Party Capacity

Article 63 of Directive 2014/24/EU allows suppliers to rely on the resources of other companies to meet selection criteria they cannot satisfy on their own. This is a powerful tool for SMEs and for suppliers entering new markets. You can rely on:

• A parent or group company's turnover figures
• A specialist subcontractor's technical references and qualifications
• A consortium partner's financial standing

To use this mechanism, you must demonstrate that you will have actual access to the supporting entity's resources during contract performance — typically via a formal letter of undertaking or subcontracting agreement submitted with your bid. For activities requiring specific licences or professional qualifications, the licensed entity must itself perform the relevant part of the contract.

Using the ESPD for Qualification

The European Single Procurement Document (ESPD) is the standardised self-declaration used across all EU member states for qualification. Instead of submitting certificates, audited accounts, and references with your initial bid, you complete Part IV of the ESPD, declaring that you meet the selection criteria. Supporting evidence is only requested from the winning bidder (or shortlisted candidates in restricted procedures) before contract award.

This significantly reduces the administrative burden of bidding. Prepare a master ESPD for your organisation and keep it current — it can be reused and adapted for multiple tenders. The EU's ESPD service is available at espd.ec.europa.eu.

Key Takeaways

• Selection criteria determine eligibility — they are not award criteria. Failing one excludes your bid before any quality evaluation begins.
• Minimum turnover cannot exceed twice the estimated contract value as a general rule — challenge disproportionate requirements through clarification questions or formal review.
• References typically cover the past 3 years for services and 5 years for works — build your reference library now, before you need it for a specific bid.
• Reliance on third-party capacity (Article 63) allows SMEs to qualify by drawing on a parent, partner, or specialist subcontractor's resources.
• The ESPD is a self-declaration at bid stage — full evidence is only required from the winner. Prepare a master ESPD and keep it current.