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Title 46

Displaying title 46, up to date as of 7/20/2026. Title 46 was last amended 6/30/2026.
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Title 46ShippingPart / Section
Chapter ICoast Guard, Department of Homeland Security1 – 199
Subchapter DTank Vessels30 – 40
Part 38Liquefied Flammable Gases38.01-1 – 38.25-10
Subpart 38.01General38.01-1 – 38.01-5
§ 38.01-1Scope of regulations—TB/ALL.
§ 38.01-2Transportation of portable cylinders or portable tanks containing or having previously contained liquefied flammable gases in dry cargo spaces—TB/ALL.
§ 38.01-3Incorporation by reference.
§ 38.01-5Certificate of inspection—TB/ALL.
Subpart 38.05Design and Installation38.05-1 – 38.05-25
Subpart 38.10Piping, Valves, Fittings, and Accessory Equipment38.10-1 – 38.10-20
§ 38.10-1Valves, fittings, and accessories—TB/ALL.
§ 38.10-5Filling and discharge pipes—TB/ALL.
§ 38.10-10Cargo piping—TB/ALL.
§ 38.10-15Safety relief valves—TB/ALL.
§ 38.10-20Liquid level gaging devices—TB/ALL.
Subpart 38.15Special Requirements38.15-1 – 38.15-20
Subpart 38.20Venting and Ventilation38.20-1 – 38.20-10
§ 38.20-1Venting—T/ALL.
§ 38.20-5Venting—T/ALL.
§ 38.20-10Ventilation—T/ALL.
Subpart 38.25Periodic Tests and Inspections38.25-1 – 38.25-10
§ 38.25-1Tests and inspections—TB/ALL.
§ 38.25-3Nondestructive testing—TB/ALL.
§ 38.25-5Removal of defective tanks—TB/ALL.
§ 38.25-10Safety relief valves—TB/ALL.