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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 23 - PART 23—JUDICIAL REVIEW UNDER EPA-ADMINISTERED STATUTES
§ 23.1 - Definitions.
§ 23.2 - Timing of Administrator's action under Clean Water Act.
§ 23.3 - Timing of Administrator's action under Clean Air Act.
§ 23.4 - Timing of Administrator's action under Resource Conservation and Recovery Act.
§ 23.5 - Timing of Administrator's action under Toxic Substances Control Act.
§ 23.6 - Timing of Administrator's action under Federal Insecticide, Fungicide and Rodenticide Act.
§ 23.7 - Timing of Administrator's action under Safe Drinking Water Act.
§ 23.8 - Timing of Administrator's action under Uranium Mill Tailings Radiation Control Act of 1978.
§ 23.9 - Timing of Administrator's action under the Atomic Energy Act.
§ 23.10 - Timing of Administrator's action under the Federal Food, Drug, and Cosmetic Act.
§ 23.11 - Holidays.
§ 23.12 - Filing notice of judicial review.
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