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Regulations last checked for updates: Aug 27, 2025
Title 33 - Navigation and Navigable Waters last revised: Aug 25, 2025
All Titles
Title 33
Chapter II
Part 333
Subpart D - Subpart D—Efficient Environmental Reviews
§ 333.31 - Tiered and programmatic environmental documents.
§ 333.32 - Reliance on existing environmental documents.
§ 333.33 - Incorporation.
§ 333.34 - Supplements to environmental documents.
§ 333.35 - Integrity and completeness of information.
§ 333.36 - Integrating NEPA with other environmental requirements.
§ 333.37 - Elimination of duplication with State, Tribal, and local procedures.
§ 333.38 - Unique identification numbers.
§ 333.39 - Emergency procedures.
authority:
5 U.S.C. 301
;
33 U.S.C. 401
source:
90 FR 29472, July 3, 2025, unless otherwise noted.
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