46 CFR § 67.7
Vessels requiring documentation
April 15, 2021
Any vessel of at least five net tons which engages in the fisheries on the navigable waters of the United States or in the Exclusive Economic Zone, or coastwise trade, unless exempt under §67.9(c), must have a Certificate of Documentation bearing a valid endorsement appropriate for the activity in which engaged.
[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]