{"data":{"id":"us/46-cfr-58.50-15","jurisdiction":"us","citation":"46 CFR 58.50-15","heading":"-15 Alternate material for construction of independent fuel tanks.","body":"Materials other than those specifically listed in table 1 to § 58.50-5(a)(2) and in table 1 to § 58.50-10(a)(2) may be used for fuel tank construction only if the tank design meets material and testing requirements approved by the Commandant (CG-ENG). Approved testing may be accomplished by any acceptable laboratory, or may be done by the fabricator if witnessed by a marine inspector.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER F—MARINE ENGINEERING","PART 58—MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS","Subpart 58.50—Independent Fuel Tanks"],"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":"a2a631280e61d0cbc127222b6d7126c59d1d3ba2ba9d0577662d7d12209c7d86","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-58.50-10","next":"us/46-cfr-58.60-1"},"notice":"GroundRules: Original legal text. Not legal advice."}