46 C.F.R. § 14.205 Production of credentials by merchant mariner signing shipping articles.
Title 46 - Shipping
On engagement for a voyage upon which shipping articles are required, each merchant mariner shall present to the master or individual in charge of the vessel every document, certificate, or license required by law for the service the mariner would perform.
Title 46: Shipping
PART 14—SHIPMENT AND DISCHARGE OF MERCHANT MARINERS
Subpart B—Shipment of Merchant Mariners
§ 14.205 Production of credentials by merchant mariner signing shipping articles.

