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    Home/FAR Navigator/9/9.5/9.505/9.505-3

    FAR Navigator

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        • 9.505General rules.
          • 9.505-1Providing systems engineering and technical direction.
          • 9.505-2Preparing specifications or work statements.
          • 9.505-3Providing evaluation services.
          • 9.505-4Obtaining access to proprietary information.
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    Up to 9.505
    subsectionUpdated April 16, 2026

    FAR 9.505-3—Providing evaluation services.

    Plain-English Summary

    FAR 9.505-3 addresses organizational conflicts of interest in the specific context of evaluation services. It covers contracts for evaluating offers for products or services, and it prohibits awarding those contracts to a contractor that would be in a position to evaluate its own offers or the offers of a competitor unless proper safeguards are in place to ensure objectivity and protect the Government’s interests. In practice, this rule is meant to preserve the fairness and credibility of source selection and other offer-evaluation processes by preventing biased or self-interested judgments. It is especially important when a contractor has both advisory/evaluation responsibilities and a commercial or competitive stake in the outcome. The section signals that the Government must identify and manage these conflicts before award, not after the evaluation process has begun.

    Key Rules

    No self-evaluation

    A contractor may not be awarded an evaluation-services contract if it would evaluate its own offers for products or services. This prevents a contractor from influencing the outcome of a competition in which it has a direct financial interest.

    No competitor evaluation

    A contractor also may not evaluate the offers of a competitor unless proper safeguards ensure objectivity. The concern is that access to competitors’ proposals could create unfair advantage or biased scoring.

    Safeguards required

    If a potential conflict exists, the Government must use safeguards that protect objectivity and its interests. The section does not prescribe one fixed safeguard package, but it requires measures sufficient to neutralize the conflict risk.

    Government interest controls

    The core standard is protection of the Government’s interests, not merely disclosure of the conflict. The contracting activity must ensure the evaluation process remains impartial, credible, and defensible.

    Responsibilities

    Contracting Officer

    Identify whether the prospective evaluator has a conflict involving its own offers or a competitor’s offers, and ensure adequate safeguards are in place before award. The contracting officer must not award the evaluation contract if objectivity cannot be protected.

    Contractor

    Disclose any actual or potential conflict involving its own products or services, or those of a competitor, and comply with any required safeguards. The contractor must avoid using evaluation access to gain a competitive advantage.

    Agency

    Structure the acquisition and oversight process to prevent biased evaluations and protect the integrity of source selection. The agency should establish and enforce safeguards, such as firewalls, recusal procedures, or restricted access, when appropriate.

    Practical Implications

    1

    This section is a warning flag for contractors that provide both advisory support and compete in the same market: they may be disqualified from evaluation work if the work touches their own or a competitor’s offers.

    2

    Contracting officers should screen early for organizational conflicts of interest, because the problem is easiest to fix before proposals are received and evaluation begins.

    3

    Common pitfalls include assuming disclosure alone solves the issue, relying on vague promises of objectivity, or failing to separate personnel and information access adequately.

    4

    When safeguards are used, they should be concrete and enforceable—such as segregated teams, nondisclosure controls, and limits on who can see proposal information.

    5

    If the Government cannot confidently protect objectivity, the safer course is to avoid awarding the evaluation contract to the conflicted contractor.

    Official Regulatory Text

    Contracts for the evaluation of offers for products or services shall not be awarded to a contractor that will evaluate its own offers for products or services, or those of a competitor, without proper safeguards to ensure objectivity to protect the Government’s interests.

    Back to 9.505FAR Navigator
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