Code of Federal Regulations > Title 48 > Chapter 1 > Part 23 - PART 23—ENVIRONMENT, SUSTAINABLE ACQUISITION, AND MATERIAL SAFETY

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

23.000 - 23.000 Scope of part.

23.001 - 23.001 Definitions.

23.002 - 23.002 Policy.

Subpart 23.1 [23.100 - 23.109] - Subpart 23.1—Sustainable Products and Services

Subpart 23.2 [23.200 - 23.202] - Subpart 23.2—Energy Savings Performance Contracts

Subpart 23.3 [23.300 - 23.304] - Subpart 23.3—Hazardous Material Identification, Material Safety Data, and Notice of Radioactive Materials

Subpart 23.4 [23.400 - 23.406] - Subpart 23.4—Pollution Prevention, Environmental Management Systems, and Waste Reduction

Subpart 23.5 [23.500 - 23.502] - Subpart 23.5—Greenhouse Gas Emissions

Subpart 23.6 - Subparts 23.6—23.10 [Reserved]