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Regulations last checked for updates: Apr 22, 2026
Title 49 - Transportation last revised: Apr 20, 2026
All Titles
Title 49
Chapter A
Part 22
Subpart A - Subpart A—General
§ 22.1 - Purpose.
§ 22.3 - Definitions.
authority:
49 U.S.C. 332.
source:
75 FR 19290, Apr. 14, 2010, unless otherwise noted.
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