{"data":{"id":"us/49-cfr-229.19","jurisdiction":"us","citation":"49 CFR 229.19","heading":"Prior waivers.","body":"Waivers from any requirement of this part, issued prior to June 8, 2012, shall terminate on the date specified in the letter granting the waiver. If no date is specified, then the waiver shall automatically terminate on June 8, 2017.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 229—RAILROAD LOCOMOTIVE SAFETY STANDARDS","Subpart A—General"],"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":"b3764a4c7ec92565446a3c5dc2fa97219a6ab0b03df1122f28502d08852824ca","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-229.17","next":"us/49-cfr-229.20"},"notice":"GroundRules: Original legal text. Not legal advice."}