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Regulations last checked for updates: Nov 21, 2025
Title 49 - Transportation last revised: Oct 09, 2025
All Titles
Title 49
Chapter VI
Part 633
Subpart A - Subpart A—General Provisions
§ 633.1 - Purpose.
§ 633.3 - Scope.
§ 633.5 - Definitions.
authority:
49 U.S.C. 5327
;
49 U.S.C. 5334
;
49 CFR 1.90
source:
85 FR 59679, Sept. 23, 2020, unless otherwise noted.
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