Towing & Ship-Assist · Subchapter M

Under 46 CFR Subchapter M, a towing vessel subject to the rule must hold a valid:

Explanation

Subchapter M requires covered towing vessels to obtain and maintain a Coast Guard Certificate of Inspection (COI), which documents that the vessel meets the applicable construction, machinery, lifesaving, firefighting, and operational standards.

Authority: 46 CFR Subchapter M

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