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Regulations last checked for updates: Mar 12, 2026
Title 43 - Public Lands: Interior last revised: Feb 24, 2026
All Titles
Title 43
Part 46
Subpart C - Subpart C—Initiating the NEPA Process
§ 46.205 - Actions categorically excluded from further NEPA review.
§ 46.210 - Listing of departmental categorical exclusions.
§ 46.215 - Categorical exclusions: Extraordinary circumstances.
§ 46.220 - How to designate lead agencies.
§ 46.225 - How to select cooperating agencies.
authority:
42 U.S.C. 4321-4347.
source:
91 FR 8758, Feb. 24, 2026, unless otherwise noted.
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