Debriefing Obligation

A debriefing is one of the most practically valuable rights a bidder holds in European public procurement. When you lose a contract, the debriefing is the mechanism by which you learn why, giving you the information needed to improve future bids, assess whether the evaluation was conducted correctly, and decide whether to mount a legal challenge.

What is a debriefing obligation?

Under Article 55 of Directive 2014/24/EU, contracting authorities must, upon request, inform any candidate or tenderer that has been excluded or has submitted an admissible tender of the reasons for the decision, including:

• The characteristics and relative advantages of the selected tender.
• The name of the successful tenderer.
• Why the requesting tenderer's bid was not selected (and, where relevant, the grounds for exclusion if they were excluded at the selection stage).

The request must be made within a specific period after the award decision letter or contract award notice is issued. Authorities typically have 15 days to respond in writing once the request is made.

In the UK, the Procurement Act 2023 goes further. It requires authorities to issue an "assessment summary" automatically to all participants at the point of notification, without waiting for a request. This summary must include the bidder's scores, the winning bidder's scores, and a narrative explanation of the differences. This makes the UK debriefing regime one of the most disclosure-intensive in Europe.

Authorities are not required to disclose information that is genuinely confidential (including third-party commercial secrets). See redaction of confidential information for how that boundary is drawn.

Why it matters for bidders

Debriefings serve two distinct purposes. First, they are a learning tool: understanding precisely where your bid scored below the winner helps you calibrate future submissions, sharpen your pricing, or strengthen your technical narrative. Second, they are the first step in a legal challenge: if the debriefing reveals that evaluation criteria were applied inconsistently or that scores were allocated unfairly, you have the factual basis to bring a claim within the standstill period (see standstill letter).

Suppliers who never request debriefings miss both opportunities. The request process is simple, the right is legally protected, and the information is often more candid than suppliers expect.

Example

A Swedish IT company bids for a government cloud services contract and receives an award decision letter notifying it that another supplier won. It requests a debriefing within the statutory period. The debriefing reveals that its technical quality score was two points below the winner's due to a weaker security architecture section, but its price was 8% lower. The company uses this insight to strengthen its security narrative in the next similar procurement and tracks the disclosure of scoring data against its own evaluation assumptions.

Frequently Asked Questions

Is a debriefing request always free?

Yes. Contracting authorities cannot charge for providing a debriefing. The right is statutory and unconditional, subject only to the timely submission of the request.

Can the contracting authority refuse to disclose the winning bidder's price?

Authorities can redact confidential information, but they cannot refuse to disclose the winning tender's score or its relative advantages over your bid. The precise price of a winning bid may be withheld if it constitutes a commercially sensitive trade secret, though in many jurisdictions the total contract value becomes public through the award notice. The legal threshold for withholding price information is high.

Does requesting a debriefing suspend the standstill period?

No. The standstill period runs from the date of the award decision letter, independently of whether a debriefing is requested or provided. Bidders must manage both processes in parallel if they are considering a legal challenge.