FAR and DFARS › FAR Part 4: Administrative and Information Matters › Subpart 4.11
FAR 4.1100 Scope.
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 subpart sets out the policies and procedures for requiring contractors to register in the System for Award Management (SAM). It matters because registration helps the Government see vendor sources and locations, and creates a shared source of vendor data.
Applies to: Contractors required to register in SAM
Key terms: System for Award Management (SAM) · contractor registration · vendor sources · vendor data
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
This subpart prescribes policies and procedures for requiring contractor registration in the System for Award Management (SAM) to—
(a) Increase visibility of vendor sources (including their geographical locations) for specific supplies and services; and
(b) Establish a common source of vendor data for the Government.
← 4.1008 Solicitation provision. · 4.1101 Definition. →
Rule changes for FAR Part 4
- Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 1, 2, 4, 33, 39, 40, and 53 ↗ · proposed 2026-06-23 · comments due 2026-07-23
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · final rule 2025-08-27 · effective 2025-10-01
- Federal Acquisition Regulation: Small Business Innovation Research and Technology Transfer Programs ↗ · proposed 2025-06-12
- 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: Rerepresentation of Size and Socioeconomic Status ↗ · final rule 2025-01-03 · effective 2025-01-17
- Federal Acquisition Regulation: Prohibition on Unmanned Aircraft Systems From Covered Foreign Entities ↗ · final rule 2024-12-30
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · proposed 2024-11-29 · comments due 2025-01-28
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.