[Code of Federal Regulations] [Title 49, Volume 8] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR1572.1] [Page 367] TITLE 49--TRANSPORTATION CHAPTER XII--TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY PART 1572_CREDENTIALING AND BACKGROUND CHECKS FOR MARITIME AND LAND TRANSPORTATION SECURITY--Table of Contents Subpart A_Requirements to Undergo Security Threat Assessments Sec. 1572.1 Applicability. Subpart A_Requirements to Undergo Security Threat Assessments Sec. 1572.1 Applicability. 1572.3 Terms used in this part. 1572.5 Security threat assessment for commercial drivers' licenses with a hazardous materials endorsement. 1572.9 Transportation of explosives from Canada to the United States via commercial motor vehicle. 1572.11 Transportation of explosives from Canada to the United States via railroad carrier. Subpart B_Standards, Appeals, and Waivers for Security Threat Assessments 1572.101 Scope and definitions. 1572.103 Disqualifying criminal offenses. 1572.105 Citizenship status. 1572.107 Other analyses. 1572.109 Mental defects. 1572.111-1572.139 [Reserved] 1572.141 Notification of threat assessment and appeal. 1572.143 Waivers. Authority: 49 U.S.C. 114, 5103a, 40113, 46105. Source: 68 FR 6086, Feb. 6, 2003, unless otherwise noted. This part prescribes regulations for credentialing and background checks in specified uses for maritime and land security.