Regulations last checked for updates: Jan 13, 2026

Title 49 - Transportation last revised: Jan 09, 2026
All TitlesTitle 49Chapter IIPart 271Subpart F - Subpart F—External Audits
authority: 49 U.S.C. 20103,20106,20118,20156,21301,21304,21311; 28 U.S.C. 2461 note; and 49 CFR 1.89
source: 85 FR 9314, Feb. 18, 2020, unless otherwise noted.
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