{"data":{"id":"us/46-cfr-128.210","jurisdiction":"us","citation":"46 CFR 128.210","heading":"Class II vital systems—materials.","body":"Except as provided by §§ 128.230 and 128.240 of this subpart, instead of complying with part 56 of this chapter, materials used in Class II vital piping-systems may be accepted by the cognizant OCMI or the Commanding Officer, Marine Safety Center, if shown to provide a level of safety equivalent to materials in subpart 56.60 of this chapter.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER L—OFFSHORE SUPPLY VESSELS","PART 128—MARINE ENGINEERING: EQUIPMENT AND SYSTEMS","Subpart B—Materials and Pressure Design"],"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":"31d0a0f091e5babc5c1d0bdb18e458e589ff250d8b7662297817e726621be871","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-128.130","next":"us/46-cfr-128.220"},"notice":"GroundRules: Original legal text. Not legal advice."}