These frequently asked questions (FAQ) cover the Public Transportation Agency Safety Plans (PTASP) regulation at 49 CFR part 673. The PTASP regulation requires operators of public transportation systems that receive federal funds under the FTA Urbanized Area Formula Grants (Section 5307), and rail transit agencies subject to the FTA State Safety Oversight (SSO) Program, to develop an Agency Safety Plan (ASP) that includes the processes and procedures to implement a Safety Management System (SMS), a comprehensive, collaborative, and systematic approach to managing safety. This FAQ covers a broad range of topics, including new PTASP requirements as a result of the Bipartisan Infrastructure Law and the PTASP Final Rule published on April 9, 2024. Please direct any questions to PTASP-TAC@dot.gov.

The content of this FAQ does not have the force and effect of law and is not meant to bind the public in any way. This information is intended only to provide clarity to the public regarding existing requirements under the law or agency policies. Recipients and subrecipients should refer to FTA’s statutes and regulations for applicable requirements.