46 U.S.C. § 12132 — Loss of coastwise trade privileges

1. (a)Sold Foreign or Placed Under Foreign RegistryA vessel of more than 200 gross tons (as measured under chapter 143 of this title), eligible to engage in the coastwise trade, and later sold foreign in whole or in part or placed under foreign registry may not thereafter engage in the coastwise trade.
2. (b)Rebuilt Outside the United StatesA vessel eligible to engage in the coastwise trade and later rebuilt outside the United States may not thereafter engage in the coastwise trade.