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Regulations last checked for updates: Jun 13, 2025
Title 49 - Transportation last revised: Jun 06, 2025
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Title 49
Chapter VI
Part 622 - PART 622—ENVIRONMENTAL IMPACT AND RELATED PROCEDURES
Subpart A [§ 622.101 - § 622.101] - Subpart A—Environmental Procedures
Subpart B - Subpart B [Reserved]
Subpart C [§ 622.301 - § 622.301] - Subpart C—Requirements for Energy Assessments
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