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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 6 - PART 6—PROCEDURES FOR IMPLEMENTING THE NATIONAL ENVIRONMENTAL POLICY ACT AND ASSESSING THE ENVIRONMENTAL EFFECTS ABROAD OF EPA ACTIONS
Subpart A [§ 6.100 - § 6.103] - Subpart A—General Provisions for EPA Actions Subject to NEPA
Subpart B [§ 6.200 - § 6.210] - Subpart B—EPA's NEPA Environmental Review Procedures
Subpart C [§ 6.300 - § 6.303] - Subpart C—Requirements for Environmental Information Documents and Third-Party Agreements for EPA Actions Subject to NEPA
Subpart D [§ 6.400 - § 6.406] - Subpart D—Assessing the Environmental Effects Abroad of EPA Actions
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