Significant Security Concerns Reporting

U.S. DEPARTMENT OF HOMELAND SECURITY TRANSPORTATION SECURITY ADMINISTRATION

Instructions Incident Reporting - Significant Security Concerns

OMB No. 1652-0051 Exp: ­­­­10/31/2025

Who must comply?	Each freight railroad carrier that operates rolling equipment on track that is part of the general railroad system of transportation; each rail hazardous materials shipper; each rail hazardous materials receiver located within a High Threat Urban Area (HTUA); each freight railroad carrier serving as a host railroad to a freight railroad operation described in 49 CFR 1580.1(a) or a passenger operation described in 49 CFR 1582.1; each owner/operator of private rail cars, including business/office cars and circus trains, on or connected to the general railroad system of transportation; each passenger railroad carrier; some public transportation agencies; each operator of a rail transit system that is not operating on track that is part of the general railroad system of transportation, including heavy rail transit, light rail transit, automated guideway, cable car, inclined plane, funicular, and monorail systems; each tourist, scenic, historic, and excursion rail owners/operators, whether operating on or off the general railroad system of transportation; and each OTRB owner/operator providing fixed-route service that originates, travels through, or ends in a geographic location identified in appendix A to 49 CFR part 1584.
What is this collection about?	This information collection requires the immediate reporting of potential threats and significant security concerns to Transportation Security Administration (TSA).
Where do I find the requirements for this information?	Title 49 CFR, § 1570.203.
When must information be submitted to the TSA?	Information must be submitted immediately (as soon as possible) to TSA.
How is the information submitted?	The information must be submitted to TSA by phone or email.
What happens when complete information is received?	Significant security concerns and accompanying information is used by TSA to analyze trends and indicators of developing threats and potential terrorist activity.
For additional information, contact--	[email protected]

Paperwork Reduction Act Statement:

An agency may not conduct or sponsor, and a person is not required to respond to a collection of information unless it displays a valid OMB control number. The OMB control number for this mandatory collection is 1652-0051, which expires 10/31/2025. TSA estimates that the average burden for this mandatory collection is 1 hour per report. You may submit any comments concerning the accuracy of this burden estimate or any suggestions for reducing the burden to: TSA-11, Attention: PRA 1652-0051 Physical Surface Transportation Security, 6595 Springfield Center Drive Springfield, VA 20598-6011.