Part 1572—Credentialing and security threat assessments RegSenseTransportation SecurityTransportation SecurityTransportation worker identification credential (TWIC)Security endorsement background checks - HazmatCFR RegulationsCFR PartEnglishFocus AreaUSA
Authority: 46 U.S.C. 70105; 49 U.S.C. 114, 5103a, 40113, and 46105; 18 U.S.C. 842, 845; 6 U.S.C. 469.Subpart A�Procedures and general standardsSubpart B�Standards for security threat assessmentsSubpart C�Transportation of hazardous materials from Canada or Mexico to and within the United States by land modesSubpart D�[Reserved]Subpart E�Fees for security threat assessments for hazmat driversSubpart F�Fees for security threat assessments for transportation worker identification credential (TWIC)['Transportation Security']['Security endorsement background checks - Hazmat', 'Transportation Security', 'Transportation worker identification credential (TWIC)']