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Regulations last checked for updates: May 15, 2025
Title 48 - Federal Acquisition Regulations System last revised: Oct 18, 2025
All Titles
Title 48
Chapter 4
Part 423 - PART 423—ENVIRONMENT, SUSTAINABLE ACQUISITION, AND MATERIAL SAFETY
Subpart 423.1 [423.107 - 423.107] - Subpart 423.1—Use of Recovered Materials and Biobased Products
Subpart 423.3 [423.301 - 423.301] - Subpart 423.3—Notice of Radioactive Material
Subpart 423.6 [423.601 - 423.601] - Subpart 423.6—Notice of Radioactive Material
authority:
5 U.S.C. 301
and
40 U.S.C. 486
(c)
source:
89 FR 81015, Oct. 7, 2024, unless otherwise noted.
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