Chapter 16 · Part V — Winning and Performing

    Award, Debriefing, and Protests

    The ten days after an award decision are governed by specific deadlines. Missing them can forfeit rights that do not come back.

    Award is not the end of the acquisition process. It opens a short, deadline-driven window in which an unsuccessful offeror can request information about the decision and, if warranted, challenge it. Understanding that window — and its costs — matters as much as understanding how to compete for the award in the first place.

    The award notice

    When a contracting officer makes an award decision, unsuccessful offerors are notified, typically in writing, that another offeror was selected. The notice itself is usually brief: it identifies the awardee and may state the total contract value, but it does not explain the evaluation reasoning behind the decision. That explanation is what a debriefing is for. See Evaluation Criteria and How Sources Are Selected for how the underlying decision was reached before the notice was issued.

    Requesting a debriefing, and timing

    A debriefing is a formal, government-initiated explanation of the source selection decision as it relates to a specific offeror's proposal. For negotiated procurements under FAR Part 15, a debriefing is generally available on request. The request must typically be submitted in writing within three days of receiving notice of award (or notice of exclusion from the competitive range, if that happens earlier). Timing matters beyond courtesy: whether and when a debriefing is requested directly affects the CICA automatic stay deadlines discussed below.

    Once requested, the agency generally has to conduct the debriefing within a defined period, and it may be delivered in writing, orally, or through a combination of both, at the agency's discretion, unless the offeror requests a particular format and the agency agrees.

    What a debriefing does and does not include

    A debriefing is expected to cover, at minimum:

    • The agency's evaluation of significant weaknesses or deficiencies in the offeror's own proposal, where applicable.
    • The overall evaluated cost or price and technical rating of both the offeror and the awardee, where price and past performance were evaluation factors.
    • The overall ranking of all offerors, when a ranking was developed.
    • A summary of the rationale for the award decision.
    • Reasonable responses to relevant questions about whether procurement procedures were followed.

    A debriefing does not include a proposal-by-proposal comparison, the awardee's proprietary technical or management approach, or point-scoring detail beyond what is needed to explain the decision. It is an explanation of a decision already made, not a negotiation, and agency personnel are trained to keep it within those bounds.

    The enhanced debriefing concept

    Certain procurements, particularly larger defense and civilian acquisitions following statutory and policy changes over the past decade, use an "enhanced" debriefing model that allows a short post-debriefing window for the offeror to submit additional written questions related to the debriefing, with a corresponding agency obligation to respond before the debriefing is considered closed for purposes of protest-deadline calculations. Whether an enhanced debriefing applies to a given procurement depends on the agency, the acquisition's dollar value, and the applicable regulation in effect at the time; the solicitation and the debriefing letter itself will state which process applies.

    Choosing a protest forum: GAO, the Court of Federal Claims, or the agency

    An offeror that believes the award decision violated procurement law or regulation has three possible forums, each with different rules:

    • Agency-level protest. Filed with the contracting agency itself. It is generally the fastest and least formal route, but the same agency that made the decision is the one reviewing the challenge to it.
    • GAO protest. Filed with the Government Accountability Office, an independent legislative-branch body. GAO protests follow a statutory 100-day decision timeline, are decided on the written record, and are the most commonly used forum for federal procurement challenges because of the automatic stay protection described below.
    • Court of Federal Claims. A judicial forum with broader remedial powers and its own procedural rules, generally used for more complex disputes, cases where injunctive relief is especially important, or after a GAO decision has already been issued.

    A protester generally cannot pursue the same issue simultaneously at GAO and the Court of Federal Claims; filing at the Court while a GAO protest on the same basis is pending typically results in GAO dismissing its own proceeding.

    The CICA automatic stay

    The Competition in Contracting Act allows a timely GAO protest to automatically suspend contract performance or award while the protest is pending. To trigger the stay reliably:

    • If no debriefing is requested or required, the protest generally must be filed within 10 days of contract award.
    • If a required debriefing is requested and provided, the protest generally must be filed within 5 days after the debriefing is held to preserve the stay, even though the underlying GAO filing deadline for the protest itself may allow more time.

    Missing the shorter stay-triggering deadline does not necessarily mean a protest cannot be filed at all, but it typically means the agency may proceed with performance while the protest is decided, which substantially changes the practical stakes of protesting.

    The practical cost of protesting

    A protest is not a free option. It consumes legal and staff time, can strain the relationship with a customer the company hopes to work with again, and — if performance is stayed — delays the very contract the protester hoped to perform, sometimes for months. A protest that is not well-grounded in the record can also damage a company's standing with an agency's contracting community. For these reasons, experienced offerors treat a debriefing as the primary source of information for deciding whether a protest is warranted, and treat protesting itself as a considered business decision rather than an automatic response to a loss. For how pricing and cost evaluation issues specifically factor into award decisions, see Pricing, Cost Realism, and the DCAA Audit.

    Common questions

    How many days do I have to request a debriefing?

    For a required debriefing under FAR 15.506, an unsuccessful offeror generally must submit a written request within three days of receiving notice of the award. Missing that window does not always eliminate the right to a debriefing, but it removes the guaranteed timing protections tied to the automatic stay, so the request should go in immediately upon notice.

    Does a debriefing tell you the winning offeror's exact prices and technical approach?

    No. A debriefing discloses the agency's evaluation of your own proposal, your overall ranking or standing where applicable, a summary of the rationale for award, and the awardee's identity and price, but it does not disclose the awardee's proprietary technical approach or a line-by-line comparison of the two proposals.

    Where do I file a bid protest — GAO, the agency, or a court?

    All three are available in different circumstances. An agency-level protest goes to the procuring agency itself, a GAO protest goes to the Government Accountability Office and is the most commonly used forum, and a protest at the Court of Federal Claims is filed as a lawsuit rather than an administrative process. Each has different deadlines, different standards of review, and different effects on contract performance.

    Does filing a protest automatically stop contract performance?

    Only if filed within the strict timing windows set by the Competition in Contracting Act. A GAO protest filed within 10 days of award, or within 5 days of a required debriefing if a debriefing was requested and is required, generally triggers an automatic stay of performance. Filing outside those windows does not automatically halt work, even if the protest is otherwise timely under GAO's own filing rules.

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    This guide is published as a public reference on federal acquisition practice. It is educational in nature, reflects publicly available regulation and agency guidance, and is not legal advice. Regulations change; verify current requirements against the FAR, the NASA FAR Supplement, and the governing solicitation. Monarch Space Systems makes no representation regarding any specific procurement.

    Last Updated: August 19, 2026

    Author: Business Development Division, Monarch Space Systems

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