{"data":{"id":"us/49-cfr-673.21","jurisdiction":"us","citation":"49 CFR 673.21","heading":"General requirements.","body":"Each transit agency must establish and implement a Safety Management System under this part. A transit agency Safety Management System must be appropriately scaled to the size, scope and complexity of the transit agency and include the following elements:\n(a) Safety Management Policy as described in § 673.23;\n(b) Safety Risk Management as described in § 673.25;\n(c) Safety Assurance as described in § 673.27; and\n(d) Safety Promotion as described in § 673.29.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER VI—FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 673—PUBLIC TRANSPORTATION AGENCY SAFETY PLANS","Subpart D—Safety Management Systems"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"e3b386fc7336b77332277a1ec7f2f68cc00082e4d8dd86ac8b525d24d43231b4","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-673.19","next":"us/49-cfr-673.23"},"notice":"GroundRules: Original legal text. Not legal advice."}