Part 46. PART 46—IMPLEMENTATION OF THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969

• SUBPART A [§ 46.10 - § 46.30] - Subpart A—General Information
• SUBPART B [§ 46.100 - § 46.170] - Subpart B—Protection and Enhancement of Environmental Quality
• SUBPART C [§ 46.200 - § 46.240] - Subpart C—Initiating the NEPA Process
• SUBPART D [§ 46.300 - § 46.325] - Subpart D—Environmental Assessments
• SUBPART E [§ 46.400 - § 46.450] - Subpart E—Environmental Impact Statements