FAR and DFARS › FAR Part 9: Contractor Qualifications › Subpart 9.4

FAR 9.406-4 Period of debarment.

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 sets how long a debarment lasts. Debarment is generally for a period matching the seriousness of the cause and normally should not exceed 3 years, though certain causes have specific periods. The official can extend or reduce the period in defined situations.

Applies to: Contractors that are debarred or facing debarment

Key terms: debarment · suspension · suspending and debarring official · Drug-Free Workplace · Immigration and Nationality Act

Written by AI from this section's text. A guide, not legal advice: the text below rules.

The text

(a)(1) Debarment shall be for a period commensurate with the seriousness of the cause(s). Generally, debarment should not exceed 3 years, except that—

(i) Debarment for violation of the provisions of 41 U.S.C. chapter 81, Drug-Free Workplace (see 26.505) may be for a period not to exceed 5 years;

(ii) Debarments under 9.406-2(b)(2) shall be for 1 year unless extended pursuant to paragraph (b) of this section; and

(iii) Debarments under 9.406-2(b)(1)(vii) shall be for a period of not less than 2 years, inclusive of any suspension period, if suspension precedes a debarment (see paragraph (a)(2) of this section).

(2) If suspension precedes a debarment, the suspension period shall be considered in determining the debarment period.

(b) The suspending and debarring official may extend the debarment for an additional period, if that official determines that an extension is necessary to protect the Government's interest. However, a debarment may not be extended solely on the basis of the facts and circumstances upon which the initial debarment action was based. Debarments under 9.406-2(b)(2) may be extended for additional periods of one year if the Secretary of Homeland Security or the Attorney General determines that the contractor continues to be in violation of the employment provisions of the Immigration and Nationality Act. If debarment for an additional period is determined to be necessary, the procedures of 9.406-3 shall be followed to extend the debarment.

(c) The suspending and debarring official may reduce the period or extent of debarment, upon the contractor's request, supported by documentation, for reasons such as—

(1) Newly discovered material evidence;

(2) Reversal of the conviction or civil judgment upon which the debarment was based;

(3) Bona fide change in ownership or management;

(4) Elimination of other causes for which the debarment was imposed; or

(5) Other reasons the suspending and debarring official deems appropriate.

Sections it refers to

  • 26.505 Suspension of payments, termination of contract, and debarment and suspension actions.
  • 9.406-2 Causes for debarment.
  • 9.406-3 Procedures.

Sections that refer to it

← 9.406-3 Procedures. · 9.406-5 Scope of debarment. →

Rule changes for FAR Part 9

Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.

FAR 9.406-4 Period of debarment · SpendQuery