Regulations last checked for updates: Feb 07, 2026

Title 49 - Transportation last revised: Feb 03, 2026
All TitlesTitle 49Chapter XIIPart 1572Subpart F - Subpart F—Fees for Security Threat Assessments for Transportation Worker Identification Credential (TWIC)
authority: 46 U.S.C. 70105; 49 U.S.C. 114,5103a,40113,and; 18 U.S.C. 842,845; 6 U.S.C. 469.
source: 72 FR 3595, Jan. 25, 2007, unless otherwise noted.
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