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Regulations last checked for updates: Feb 22, 2025
Title 40 - Protection of Environment last revised: Nov 22, 2025
All Titles
Title 40
Chapter I
Part 145
Subpart A - Subpart A—General Program Requirements
§ 145.1 - Purpose and scope.
§ 145.2 - Definitions.
authority:
42 U.S.C. 300f
source:
48 FR 14202, Apr. 1, 1983, unless otherwise noted.
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