Official websites use .mil
Secure .mil websites use HTTPS
U.S. Build Determinations are responses to requests seeking confirmation that the regulatory standards to establish U.S. build are met.
Pursuant to Section 516 of the Frank LoBiondo Coast Guard Authorization Act of 2018, all determinations by the Director, National Vessel Documentation Center will be posted online when issued.
U.S. Build Determinations
Foreign Rebuild Determinations are responses to requests seeking confirmation that work performed outside of the U.S. on U.S. built vessels will not result in the loss of coastwise or fishery eligibility.
Foreign Rebuild Determinations
Other Determinations include responses seeking citizenship determinations, vessel eligibility, etc.
Other Determination Letters