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Title 49

Displaying title 49, up to date as of 8/13/2026. Title 49 was last amended 8/07/2026.
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Title 49TransportationPart / Section
Subtitle BOther Regulations Relating to Transportation100 – 1699
Chapter XIITransportation Security Administration, Department of Homeland Security1500 – 1699
Subchapter DMaritime and Surface Transportation Security1570 – 1699
Part 1580Freight Rail Transportation Security1580.1 – 1580.207
Subpart AGeneral1580.1 – 1580.5
§ 1580.1Scope.
§ 1580.3Terms used in this part.
§ 1580.5Preemptive effect.
Subpart BSecurity Programs1580.101 – 1580.115
§ 1580.101Applicability.
§ 1580.103 [Reserved]
§ 1580.105 [Reserved]
§ 1580.107 [Reserved]
§ 1580.109 [Reserved]
§ 1580.111 [Reserved]
§ 1580.113Security training program general requirements.
§ 1580.115Security training and knowledge for security-sensitive employees.
Subpart COperations1580.201 – 1580.207
§ 1580.201Applicability.
§ 1580.203Location and shipping information.
§ 1580.205Chain of custody and control requirements.
§ 1580.207Harmonization of Federal regulation of nuclear facilities.
Appendix A to Part 1580
High Threat Urban Areas (HTUAs)
Appendix B to Part 1580
Security-Sensitive Functions for Freight Rail