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Regulations last checked for updates: May 16, 2025
Title 40 - Protection of Environment last revised: Nov 16, 2025
All Titles
Title 40
Chapter I
Part 230
Subpart A - Subpart A—General
§ 230.1 - Purpose and policy.
§ 230.2 - Applicability.
§ 230.3 - Definitions.
§ 230.4 - Organization.
§ 230.5 - General procedures to be followed.
§ 230.6 - Adaptability.
§ 230.7 - General permits.
authority:
33 U.S.C. 1251
source:
45 FR 85344, Dec. 24, 1980, unless otherwise noted.
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