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Regulations last checked for updates: Feb 06, 2026
Title 18 - Conservation of Power and Water Resources last revised: Feb 02, 2026
All Titles
Title 18
Chapter XIII
Part 1318 - PART 1318—IMPLEMENTATION OF THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969
Subpart A [§ 1318.10 - § 1318.30] - Subpart A—General Information
Subpart B [§ 1318.100 - § 1318.107] - Subpart B—Initiating the NEPA Process
Subpart C [§ 1318.200 - § 1318.202] - Subpart C—Categorical Exclusions
Subpart D [§ 1318.300 - § 1318.302] - Subpart D—Environmental Assessments
Subpart E [§ 1318.400 - § 1318.402] - Subpart E—Environmental Impact Statements
Subpart F [§ 1318.500 - § 1318.508] - Subpart F—Miscellaneous Procedures
authority:
16 U.S.C. 831
source:
85 FR 17458, Mar. 27, 2020, as amended at 91 FR 2475, Jan. 21, 2026, unless otherwise noted.
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