FAR and DFARS › FAR Part 9: Contractor Qualifications › Subpart 9.1
FAR 9.109-4 Certification by the offeror.
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 requires an offeror to certify that it, and any entity it owns or controls, has not engaged in activities that contributed to a Presidential or Secretary of State determination that a foreign country violated or failed to adhere to certain arms control, nonproliferation, or disarmament agreements or commitments. Alternatively, the offeror may provide information about a waiver or a determination that the entity ceased the relevant activities. A false certification can lead to suspension, debarment, or contract termination.
Applies to: Offerors seeking contract award
What it requires
- Certify that it does not engage and has not engaged in any activity that contributed to or was a significant factor in the President's or Secretary of State's determination that a foreign country is in violation of its obligations under certain arms control, nonproliferation, or disarmament agreemen
- Similarly certify with regard to any entity owned or controlled by the offeror.
- Alternatively, provide with its offer information that the President has waived application under 22 U.S.C. 2593e(d) or (e), or determined under 22 U.S.C. 2593e(g)(2) that the entity has ceased all activities for which measures were imposed under 22 U.S.C. 2593e(b).
- If certifying in accordance with 52.209-13(b)(1), submit the certification with the offer.
Key terms: certification · offeror · arms control · nonproliferation · disarmament
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
(a) In order to be eligible for contract award, an offeror is required to—
(1)(i) Certify that it does not engage and has not engaged in any activity that contributed to or was a significant factor in the President's or Secretary of State's determination that a foreign country is in violation of its obligations undertaken in any arms control, nonproliferation, or disarmament agreement to which the United States is a party, or is not adhering to its arms control, nonproliferation, or disarmament commitments in which the United States is a participating state. The determinations are described in the most recent unclassified annual report provided to Congress pursuant to section 403 of the Arms Control and Disarmament Act (22 U.S.C. 2593a). The report is available at https://www.state.gov/bureaus-offices/under-secretary-for-arms-control-and-international-security-affairs/bureau-of-arms-control-verification-and-compliance/”; and
(ii) Similarly certify with regard to any entity owned or controlled by the offeror; or
(2) Provide with its offer information that the President of the United States has—
(i) Waived application under 22 U.S.C. 2593e(d) or (e); or
(ii) Determined under 22 U.S.C. 2593e(g)(2) that the entity has ceased all activities for which measures were imposed under 22 U.S.C. 2593e(b).
(b) If certifying in accordance with 52.209-13(b)(1), the Offeror is required to submit the certification with the offer. It is not included in the annual representations and certifications in the System for Award Management.
(c) The contracting officer may rely on an offeror's certification unless the contracting officer has reason to question the certification.
(d) Upon the determination of a false certification under 52.209-13, an offeror will be subject to such remedies as suspension or debarment under subpart 9.4, or termination of any contract resulting from the false certification. Debarments pursued as a remedy under subpart 9.4 shall be for a period of not less than 2 years, inclusive of any suspension period, if suspension precedes a debarment (see 9.406-4(a)(1)(iii) and (a)(2)).
← 9.109-3 Exception. · 9.109-5 Solicitation provision. →
Rule changes for FAR Part 9
- Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 9, 27, and 47 ↗ · proposed 2026-09-18 · comments due 2026-10-19
- Federal Acquisition Regulation: Prohibition on Certain Semiconductor Products and Services ↗ · proposed 2026-02-17 · comments due 2026-04-20
- 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: Disclosure of Greenhouse Gas Emissions and Climate-Related Financial Risk ↗ · proposed 2025-01-13
- Federal Acquisition Regulation: Improving Consistency Between Procurement and Nonprocurement Procedures on Suspension and Debarment ↗ · final rule 2025-01-03 · effective 2025-01-17
- Federal Acquisition Regulation: Certification of Service-Disabled Veteran-Owned Small Businesses ↗ · final rule 2024-12-16 · effective 2024-12-16
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.