FAR and DFARS › DFARS Part 217: Special Contracting Methods › Subpart 217.73
DFARS 217.7301 Policy.
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 states that contractors must identify their sources of supply in contracts for supplies. Identifying sources helps the government solicit the actual manufacturers or suppliers in later acquisitions, which supports competition and may avoid paying extra costs for little added value.
Applies to: Contractors under contracts for supplies
What it requires
- Identify sources of supply in contracts for supplies
Key terms: sources of supply · contracts for supplies · competition
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
Contractors shall identify their sources of supply in contracts for supplies. Contractor identification of sources of supply enables solicitation, in subsequent acquisitions, of actual manufacturers or other suppliers of items. This enhances competition and potentially avoids payment of additional costs for no significant added value.
← 217.7300 Scope. · 217.7302 Procedures. →
Rule changes for DFARS Part 217
- 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: Inflation Adjustment of Acquisition-Related Thresholds (DFARS Case 2024-D002) ↗ · final rule 2025-08-25 · effective 2025-10-01
- Defense Federal Acquisition Regulation Supplement: Inflation Adjustment of Acquisition-Related Thresholds (DFARS Case 2024-D002) ↗ · proposed 2025-01-17 · comments due 2025-03-18
- Defense Federal Acquisition Regulation Supplement; Technical Amendments ↗ · final rule 2025-01-17 · effective 2025-01-17
- Defense Federal Acquisition Regulation Supplement: Disclosure of Information Regarding Foreign Obligations (DFARS Case 2018-D064) ↗ · proposed 2024-11-15 · comments due 2025-01-14
- Defense Federal Acquisition Regulation Supplement: Data Universal Numbering System to Unique Entity Identifier Transition (DFARS Case 2022-D023) ↗ · final rule 2024-09-26 · effective 2024-10-01
- Defense Federal Acquisition Regulation Supplement: Assessing Contractor Implementation of Cybersecurity Requirements (DFARS Case 2019-D041) ↗ · proposed 2024-08-15 · comments due 2024-10-15
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.