{"data":{"id":"us/49-cfr-299.605","jurisdiction":"us","citation":"49 CFR 299.605","heading":"Functional and performance qualification tests.","body":"The railroad shall conduct functional and performance qualification tests, prior to commencing revenue operations, to verify that all safety-critical components meet all functional and all performance specifications.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 299—TEXAS CENTRAL RAILROAD HIGH-SPEED RAIL SAFETY STANDARDS","Subpart F—System Qualification Tests"],"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":"19831eceb28e63f3811739b78a64ea6a6471d485d89871ceacc48c03e80e8981","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-299.603","next":"us/49-cfr-299.607"},"notice":"GroundRules: Original legal text. Not legal advice."}