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    Home/FAR Navigator/9/9.4/9.406/9.406-5

    FAR Navigator

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        • 9.406Debarment.
          • 9.406-1General.
          • 9.406-2Causes for debarment.
          • 9.406-3Procedures.
          • 9.406-4Period of debarment.
          • 9.406-5Scope of debarment.
        • 9.407Suspension.
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    Up to 9.406
    subsectionUpdated April 16, 2026

    FAR 9.406-5—Scope of debarment.

    Plain-English Summary

    FAR 9.406-5 explains how debarment-related misconduct can be attributed, or "imputed," beyond the person or entity that directly engaged in the wrongdoing. It covers three related situations: conduct by an individual associated with a contractor that may be imputed to the contractor; conduct by a contractor that may be imputed to associated individuals; and conduct by one participant in a joint venture or similar arrangement that may be imputed to the other participating contractors. The section focuses on fraudulent, criminal, or other seriously improper conduct and ties imputation to the relationship between the actor and the affected party, including whether the conduct occurred in the course of duties, with knowledge, approval, or acquiescence, or for the benefit of the contractor or joint venture. It also states that acceptance of benefits from the misconduct is evidence of knowledge, approval, or acquiescence. In practice, this provision matters because debarment can reach beyond the immediate wrongdoer and affect affiliated persons or entities, which makes internal controls, oversight, and prompt response to misconduct critical for contractors and contracting officials.

    Key Rules

    Individual conduct may reach contractor

    Fraudulent, criminal, or other seriously improper conduct by an officer, director, shareholder, partner, employee, or other associated individual may be imputed to the contractor if it occurred in connection with that person’s duties for or on behalf of the contractor, or if the contractor knew of, approved, or acquiesced in the conduct.

    Benefits can show knowledge

    If the contractor accepted the benefits of the misconduct, that acceptance is evidence that the contractor knew of, approved, or acquiesced in the conduct. This makes receipt of gains from wrongdoing a significant factor in debarment analysis.

    Contractor conduct may reach individuals

    A contractor’s fraudulent, criminal, or other seriously improper conduct may be imputed to associated officers, directors, shareholders, partners, employees, or other individuals who participated in the conduct, knew of it, or had reason to know of it.

    Joint venture conduct may spread

    Misconduct by one contractor in a joint venture or similar arrangement may be imputed to the other participating contractors if the conduct was for or on behalf of the arrangement, or if the other contractors knew of, approved, or acquiesced in it.

    Benefits matter in joint ventures

    As with contractor-level imputation, acceptance of benefits derived from the misconduct is evidence of knowledge, approval, or acquiescence by the other participating contractors.

    Responsibilities

    Contractor

    Maintain effective oversight of officers, directors, employees, partners, shareholders, and other associated individuals; prevent, detect, and address fraudulent or seriously improper conduct; avoid accepting benefits from misconduct; and take prompt corrective action when misconduct is discovered.

    Associated Individuals

    Avoid fraudulent, criminal, or seriously improper conduct; understand that their actions can be attributed to the contractor; and recognize that participation in, knowledge of, or reason to know of contractor misconduct can expose them personally to imputation.

    Joint Venture Participants

    Monitor the conduct of the joint venture and each participant; ensure misconduct by one participant is not knowingly approved, acquiesced in, or benefited from by others; and implement controls to prevent one participant’s wrongdoing from affecting the others.

    Contracting Officer / Debarring Official

    Evaluate whether misconduct should be imputed to related persons or entities based on the facts, including the relationship of the actor to the contractor, the presence of knowledge or approval, and whether benefits were accepted.

    Practical Implications

    1

    Debarment risk is not limited to the person who directly committed the misconduct; affiliated people and entities can be pulled in if the facts support imputation.

    2

    Accepting or retaining benefits from improper conduct is a major red flag and can be used as evidence of knowledge or acquiescence.

    3

    Contractors in joint ventures should treat compliance and oversight as shared responsibilities, because one participant’s misconduct can affect the others.

    4

    Internal reporting, documentation, and rapid corrective action are important defenses against a finding that the contractor knew of or approved the misconduct.

    5

    Contractors should be careful not to ignore warning signs; "reason to know" can be enough to impute misconduct to associated individuals.

    Official Regulatory Text

    (a) The fraudulent, criminal, or other seriously improper conduct of any officer, director, shareholder, partner, employee, or other individual associated with a contractor may be imputed to the contractor when the conduct occurred in connection with the individual’s performance of duties for or on behalf of the contractor, or with the contractor’s knowledge, approval, or acquiescence. The contractor’s acceptance of the benefits derived from the conduct shall be evidence of such knowledge, approval, or acquiescence. (b) The fraudulent, criminal, or other seriously improper conduct of a contractor may be imputed to any officer, director, shareholder, partner, employee, or other individual associated with the contractor who participated in, knew of, or had reason to know of the contractor’s conduct. (c) The fraudulent, criminal, or other seriously improper conduct of one contractor participating in a joint venture or similar arrangement may be imputed to other participating contractors if the conduct occurred for or on behalf of the joint venture or similar arrangement, or with the knowledge, approval, or acquiescence of these contractors. Acceptance of the benefits derived from the conduct shall be evidence of such knowledge, approval, or acquiescence.

    Back to 9.406FAR Navigator
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