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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
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Title 48
Chapter 15
Part 1523 - PART 1523—ENVIRONMENTAL, CONSERVATION, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE
Subpart 1523.3 [1523.303 - 1523.303-72] - Subpart 1523.3—Hazardous Material and Material Safety Data
Subpart 1523.7 [1523.703 - 1523.703-1] - Subpart 1523.7—Contracting for Environmentally Preferable Products and Services
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