FAR and DFARS › DFARS Part 223: Environment, Sustainable Acquisition, and Material Safety › Subpart 223.3

DFARS 223.304 Contract clauses.

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.

The text

Use the clause at 252.223-7001, Hazard Warning Labels, in solicitations and contracts which require submission of hazardous material data sheets (see FAR 23.302(c)).

Sections it refers to

252.223-7001 Hazard warning labels.
23.302 Hazardous material identification and notice of material safety data.

Sections that refer to it

252.223-7001 Hazard warning labels.

← 223.302 Hazardous material identification and notice of material safety data. · 223.370 Safety precautions for ammunition and explosives. →

Rule changes for DFARS Part 223

Defense Federal Acquisition Regulation Supplement: Disclosure of Greenhouse Gas Emissions (DFARS Case 2024-D021) ↗ · final rule 2026-05-07 · effective 2026-05-07
Defense Federal Acquisition Regulation Supplement: Sustainable Procurement (DFARS Case 2024-D024) ↗ · final rule 2024-08-15 · effective 2024-08-15
Defense Federal Acquisition Regulation Supplement: Replacement of Fluorinated Aqueous Film-Forming Foam (DFARS Case 2020-D011) ↗ · final rule 2024-03-26 · effective 2024-03-26

Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.