FAR and DFARS › DFARS Part 252: Solicitation Provisions and Contract Clauses › Subpart 252.1
DFARS 252.101 Using part 252.
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 explains how DFARS provisions and clauses are numbered. DFARS-specific provisions or clauses use four-digit numbers starting at 7000, while those from a department or agency supplement use numbers starting at 9000. This matters because it helps contractors identify whether a clause comes from DFARS or another agency supplement.
Applies to: DFARS provisions and clauses, and department or agency supplemental provisions or clauses
Key terms: provisions · clauses · DFARS · 7000 series · 9000 series
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
(b) Numbering. (2) Provisions or clauses that supplement the FAR.
(ii)(B) DFARS provisions or clauses use a four digit sequential number in the 7000 series, e.g., -7000, -7001, -7002. Department or agency supplemental provisions or clauses use four digit sequential numbers in the 9000 series.
252.103 Identification of provisions and clauses. →
Rule changes for DFARS Part 252
- Defense Federal Acquisition Regulation Supplement: Modifications to Printed Circuit Board Acquisition Restrictions (DFARS Case 2022-D011) ↗ · proposed 2026-07-02 · comments due 2026-08-31
- Defense Federal Acquisition Regulation Supplement: Certification Requirement for Military Recruitment Advertising (DFARS Case 2024-D022) ↗ · proposed 2026-06-25 · comments due 2026-08-24
- Defense Federal Acquisition Regulation Supplement: Small Purchase Exception for the Acquisition of U.S. Flags (DFARS Case 2024-D013) ↗ · proposed 2026-06-25 · comments due 2026-08-24
- Defense Federal Acquisition Regulation Supplement: Mitigating Risks Related to Foreign Ownership, Control, or Influence (DFARS Case 2021-D011) ↗ · proposed 2026-05-07 · comments due 2026-07-06
- Defense Federal Acquisition Regulation Supplement: Assessing Contractor Implementation of Cybersecurity Requirements (DFARS Case 2019-D041) ↗ · final rule 2025-09-10 · effective 2025-11-10
- Defense Federal Acquisition Regulation Supplement: Limitation on Certain Institutes of Higher Education (DFARS Case 2024-D023); Correction ↗ · final rule 2025-08-28 · effective 2025-08-28
- Defense Federal Acquisition Regulation Supplement: Disclosure of DoD Funding in Technical Publications (DFARS Case 2024-D003) ↗ · proposed 2025-08-25 · comments due 2025-10-24
- Defense Federal Acquisition Regulation Supplement: Limitation on Certain Institutes of Higher Education (DFARS Case 2024-D023) ↗ · final rule 2025-08-25 · effective 2025-08-25
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.