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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 49
Chapter A
Part 1 - PART 1—ORGANIZATION AND DELEGATION OF POWERS AND DUTIES
Subpart A [§ 1.1 - § 1.4] - Subpart A—General
Subpart B [§ 1.11 - § 1.60] - Subpart B—Office of the Secretary
Subpart C [§ 1.70 - § 1.74] - Subpart C—Office of Inspector General
Subpart D [§ 1.80 - § 1.101] - Subpart D—Operating Administrations
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