Mandatory requirementRegulation text (eCFR)
49 CFR part 1580: Rail Transportation Security
TSA (eCFR) · September 21, 2020
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Summary
TSA rail security rule for freight railroads and rail hazardous-materials shippers and receivers. Last changed in the eCFR on 2020-09-21. Sections in that change: Appendix A to Part 1580 - High Threat Urban Areas (HTUAs); Appendix A to Part 1580—High Threat Urban Areas (HTUAs); Appendix A to Part 1580—High Threat Urban Areas (HTUAs); Appendix B to Part 1580 - Security-Sensitive Functions for Freight Rail; Appendix B to Part 1580—Security-Sensitive Functions for Freight Rail; Appendix B to Part 1580—Security-Sensitive Functions for Freight Rail; § 1580.1 Scope.; § 1580.3 Terms used in this part.; § 1580.3 Terms used in this part.; § 1580.5 Preemptive effect.; § 1580.100 Applicability. (removed); § 1580.101 Applicability.; and 15 more.
From eCFR version history, quoted as published. Check the source before acting.
Why it's on these mode pages
- Freight rail: eCFR part: 49 CFR part 1580 (TSA rail security rule for freight railroads and rail hazardous-materials shippers and receivers) (matched by rule)
Change history
- December 5, 2016: eCFR: 15 sections amended
- September 21, 2020: eCFR: 27 sections amended
- November 9, 2026: First collected by Watch