{"data":{"id":"us/49-cfr-392.67","jurisdiction":"us","citation":"49 CFR 392.67","heading":"Heater, flame-producing; on commercial motor vehicle in motion.","body":"No open flame heater used in the loading or unloading of the commodity transported shall be in operation while the commercial motor vehicle is in motion.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER III—FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER B—FEDERAL MOTOR CARRIER SAFETY REGULATIONS","PART 392—DRIVING OF COMMERCIAL MOTOR VEHICLES","Subpart G—Prohibited Practices"],"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":"0a6884497a2790549c794cebf0fbe2b3bf2029e465fe1fcd9d2334119225a4ea","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-392.66","next":"us/49-cfr-392.68-392.69"},"notice":"GroundRules: Original legal text. Not legal advice."}