FAR and DFARS › FAR Part 15: Contracting by Negotiation › Subpart 15.5
FAR 15.506 Postaward debriefing of offerors.
The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
In plain English
This section explains when and how an agency debriefs offerors after a contract award. An offeror who timely requests a debriefing is entitled to learn the basis for the selection decision and award, but the debriefing cannot include point-by-point comparisons with other offerors or certain protected information. It matters because it sets the timing for requesting a debriefing and describes what information the government must provide.
Applies to: Offerors on a contract award who request a postaward debriefing
What it requires
- Submit a written request for a debriefing within 3 days after receiving notification of contract award
- Include an official summary of the debriefing in the contract file
Key terms: postaward debriefing · offeror · contract award · source selection · debriefing
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
(a)(1) An offeror, upon its written request received by the agency within 3 days after the date on which that offeror has received notification of contract award in accordance with 15.503(b), shall be debriefed and furnished the basis for the selection decision and contract award.
(2) To the maximum extent practicable, the debriefing should occur within 5 days after receipt of the written request. Offerors that requested a postaward debriefing in lieu of a preaward debriefing, or whose debriefing was delayed for compelling reasons beyond contract award, also should be debriefed within this time period.
(3) An offeror that was notified of exclusion from the competition (see 15.505(a)), but failed to submit a timely request, is not entitled to a debriefing.
(4)(i) Untimely debriefing requests may be accommodated.
(ii) Government accommodation of a request for delayed debriefing pursuant to 15.505(a)(2), or any untimely debriefing request, does not automatically extend the deadlines for filing protests. Debriefings delayed pursuant to 15.505(a)(2) could affect the timeliness of any protest filed subsequent to the debriefing.
(b) Debriefings of successful and unsuccessful offerors may be done orally, in writing, or by any other method acceptable to the contracting officer.
(c) The contracting officer should normally chair any debriefing session held. Individuals who conducted the evaluations shall provide support.
(d) At a minimum, the debriefing information shall include—
(1) The Government's evaluation of the significant weaknesses or deficiencies in the offeror's proposal, if applicable;
(2) The overall evaluated cost or price (including unit prices), and technical rating, if applicable, of the successful offeror and the debriefed offeror, and past performance information on the debriefed offeror;
(3) The overall ranking of all offerors, when any ranking was developed by the agency during the source selection;
(4) A summary of the rationale for award;
(5) For acquisitions of commercial products, the make and model of the product to be delivered by the successful offeror; and
(6) Reasonable responses to relevant questions about whether source selection procedures contained in the solicitation, applicable regulations, and other applicable authorities were followed.
(e) The debriefing shall not include point-by-point comparisons of the debriefed offeror's proposal with those of other offerors. Moreover, the debriefing shall not reveal any information prohibited from disclosure by 24.202 or exempt from release under the Freedom of Information Act (5 U.S.C. 552) including—
(1) Trade secrets;
(2) Privileged or confidential manufacturing processes and techniques;
(3) Commercial and financial information that is privileged or confidential, including cost breakdowns, profit, indirect cost rates, and similar information; and
(4) The names of individuals providing reference information about an offeror's past performance.
(f) An official summary of the debriefing shall be included in the contract file.
Sections it refers to
Sections that refer to it
- 14.503-1 Step one.
- 15.306 Exchanges with offerors after receipt of proposals.
- 15.502 Applicability.
- 15.505 Preaward debriefing of offerors.
- 16.505 Ordering.
- 33.103 Protests to the agency.
- 33.104 Protests to GAO.
- 36.607 Release of information on firm selection.
- 215.506 Postaward debriefing of offerors.
- 233.104 Protests to GAO.
- 252.215-7016 Notification to Offerors—Postaward Debriefings.
- 252.216-7010 Postaward Debriefings for Task Orders and Delivery Orders.
← 15.505 Preaward debriefing of offerors. · 15.507 Protests against award. →
Rule changes for FAR Part 15
- Federal Acquisition Regulation: Revolutionary FAR Overhaul Parts 8, 12, 13, 15, 38, 44, and 51 ↗ · proposed 2026-09-18 · comments due 2026-10-19
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · final rule 2025-08-27 · effective 2025-10-01
- Federal Acquisition Regulation: Preventing Organizational Conflicts of Interest in Federal Acquisition ↗ · proposed 2025-01-15 · comments due 2025-03-17
- Federal Acquisition Regulation: Controlled Unclassified Information ↗ · proposed 2025-01-15 · comments due 2025-03-17
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · proposed 2024-11-29 · comments due 2025-01-28
- Federal Acquisition Regulation: Reverse Auction Guidance ↗ · final rule 2024-07-30 · effective 2024-08-29
- Federal Acquisition Regulation: Sustainable Procurement ↗ · final rule 2024-04-22 · effective 2024-05-22
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.