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Regulations last checked for updates: Jun 15, 2025
Title 40 - Protection of Environment last revised: Nov 15, 2025
All Titles
Title 40
Chapter I
Part 204
Subpart A - Subpart A—General Provisions
§ 204.1 - General applicability.
§ 204.2 - Definitions.
§ 204.3 - Number and gender.
§ 204.4 - Inspection and monitoring.
§ 204.5 - Exemptions.
§ 204.5-1 - Testing exemption.
§ 204.5-2 - National security exemptions.
§ 204.5-3 - Export exemptions.
authority:
(
42 U.S.C. 4905
), 86 Stat. 1237
source:
41 FR 2172, Jan. 14, 1976, unless otherwise noted.
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