{"data":{"id":"us/49-cfr-172.450","jurisdiction":"us","citation":"49 CFR 172.450","heading":"EMPTY label.","body":"(a) Each EMPTY label, except for size, must be as follows:\n(1) Each side must be at least 6 inches (152 mm.) with each letter at least 1 inch (25.4 mm.) in height.\n(2) The label must be white with black printing.\n(b) [Reserved]","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":"471e9269c525b4d4c85c39751ccb300e7b0eb542b2ca49d4538748de10a14b36","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-172.448","next":"us/49-cfr-172.500"},"notice":"GroundRules: Original legal text. Not legal advice."}