{"data":{"id":"us/46-cfr-153.465","jurisdiction":"us","citation":"46 CFR 153.465","heading":"Flammable vapor detector.","body":"(a) A tankship that carries a flammable cargo must have two vapor detectors that meet § 35.30-15(b) of this chapter.\n(b) At least one of the vapor detectors in paragraph (a) of this section must be portable.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS","Subpart B—Design and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"8af3235e040d88c22e4dc9df4a732e945b4676314c4edec94ef86fc978cebf54","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-153.463","next":"us/46-cfr-153.466"},"notice":"GroundRules: Original legal text. Not legal advice."}