46 C.F.R. § 185.203 Notice of hazardous conditions.
Title 46 - Shipping
Whenever there is a hazardous condition, as defined by §175.400 of this subchapter, on board the vessel, the owner, master, agent, or person in charge shall immediately notify the Captain of the Port of the port of place of destination and the Captain of the Port of the port or place in which the vessel is located of the hazardous condition.
Title 46: Shipping
PART 185—OPERATIONS
Subpart B—Marine Casualties and Voyage Records
§ 185.203 Notice of hazardous conditions.

