46 CFR § 67.55
Requirement for removal from foreign registry
April 15, 2021
The owner of a vessel must present evidence of removal of the vessel from foreign registry whenever:
(a) The owner applies for initial documentation of a vessel that has at any time been registered under the laws of a foreign country; or
(b) The owner applies for reentry into documentation of a vessel that had been registered under the laws of a foreign country since it was last documented under the laws of the United States.