FAR and DFARS › FAR Part 23: Environment, Sustainable Acquisition, and Material Safety
FAR 23.000 Scope of part.
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
FAR Part 23 sets out acquisition policies and procedures that support the Government's environmental program. It covers protecting and improving environmental quality, fostering markets for sustainable products and services, and ensuring hazardous materials are handled and reported properly. Contractors should expect these environmental considerations to shape how acquisitions are planned and carried out.
Applies to: Acquisitions covered by FAR Part 23
Key terms: sustainable products and services · hazardous materials · acquisition policies and procedures
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
This part prescribes acquisition policies and procedures supporting the Government's program to protect and improve the quality of the environment, to foster markets for sustainable products and services, and to ensure proper handling and notification of hazardous materials.
Rule changes for FAR Part 23
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · final rule 2025-08-27 · effective 2025-10-01
- Federal Acquisition Regulation: Disclosure of Greenhouse Gas Emissions and Climate-Related Financial Risk ↗ · proposed 2025-01-13
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · proposed 2024-11-29 · comments due 2025-01-28
- Federal Acquisition Regulation; Technical Amendments ↗ · final rule 2024-07-30 · effective 2024-08-29
- Federal Acquisition Regulation: Sustainable Procurement ↗ · final rule 2024-04-22 · effective 2024-05-22
- Federal Acquisition Regulation: Improving Consistency Between Procurement and Nonprocurement Procedures on Suspension and Debarment ↗ · proposed 2024-01-09 · comments due 2024-03-11
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.