{"data":{"id":"us/49-cfr-172.422","jurisdiction":"us","citation":"49 CFR 172.422","heading":"SPONTANEOUSLY COMBUSTIBLE label.","body":"(a) Except for size and color, the SPONTANEOUSLY COMBUSTIBLE label must be as follows:\n(b) In addition to complying with § 172.407, the background color on the lower half of the SPONTANEOUSLY COMBUSTIBLE label must be red and the upper half must be white.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—HAZARDOUS MATERIALS REGULATIONS","PART 172—HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS, HAZARDOUS MATERIALS COMMUNICATIONS, EMERGENCY RESPONSE INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS","Subpart E—Labeling"],"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":"4d905439188bfa7f48ac39aa4f6fb67c905590d26f8b3f43fb51e49c92f0ae1b","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-172.420","next":"us/49-cfr-172.423"},"notice":"GroundRules: Original legal text. Not legal advice."}