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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Dec 07, 2025
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Chapter 51
Part 51 - PART 51-7—PROCEDURES FOR ENVIRONMENTAL ANALYSIS
§ 51-7.1 - Purpose and scope.
§ 51-7.2 - Early involvement in private, State, and local activities requiring Federal approval.
§ 51-7.3 - Ensuring environmental documents are actually considered in agency determinations.
§ 51-7.4 - Typical classes of action.
§ 51-7.5 - Environmental information.
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