This fifth volume of 46 CFR contains Parts 140-155 and is regulated by the US Coast Guard.
Subchapter N—Dangerous Cargoes
Parts 140–146 - [Reserved]
Part 147 - Hazardous Ships' Stores
Parts 147a.1 to 147a.43 - Interim Regulations for Shipboard Fumigation
Part 148 - Carriage of Bulk Solid Materials That Require Special Handling
Part 149 - [Reserved]
Subchapter O—Certain Bulk Dangerous Cargoes
Part 150 - Compatibility of Cargoes
Part 151 - Barges Carrying Bulk Liquid Hazardous Material Cargoes
Part 152 - [Reserved]
Part 153 - Ships Carrying Bulk Liquid, Liquefied Gas, or Compressed Gas Hazardous Materials
Part 154 - Safety Standards for Self-Propelled Vessels Carrying Bulk Liquefied Gases
Part 155 - [Reserved]
Title 46 of the US Code of Federal Regulations (46 CFR) contains all US regulations dealing with Shipping into, out of, and within the United States. The Title is organized into nine volumes, and the regulations it contains are authored by the US Coast Guard, the Maritime Administration, and the Federal Maritime Commission.