46 C.F.R. § 196.53-1 Licensed officers.
Title 46 - Shipping
All licensed officers on a vessel shall have their licenses conspicuously displayed. [CGD 95–028, 62 FR 51220, Sept. 30, 1997]
Title 46: Shipping
PART 196—OPERATIONS
Subpart 196.53—Exhibition of License
§ 196.53-1 Licensed officers.

