; and (C) delivering supplies, delivering services, or transshipment within waters subject to the jurisdiction of the United States, in accordance with customary international law. (2) Servicing prohibited No vessel of the United States (defined in section 116 of title 46, United States Code) may service a vessel that is on the black list, except in an emergency involving life and safety and for enforcement services. (g) Enforcement of black list (1) In general Except as provided in paragraph (2), a vessel subject to the jurisdiction of the United States on the black list and the cargo of such vessel shall be subject to seizure and forfeiture to the United States in the same manner as merchandise is forfeited for violation of the customs revenue laws. (2) Exception The cargo of seafood of a vessel subject to the jurisdiction of the United States on the black list shall not be subject to seizure and forfeiture to the United States if the cargo of seafood is in the possession of an importer who has paid for the cargo of seafood and did not know, or did not have any reason to know, that the seafood was the product of IUU fishing. (h) Permanency of black list (1) In general Except as provided in paragraphs (2) through (4), a vessel that is put on the black list shall remain on the black list. (2) Revocation of wro The Administrator shall remove a vessel from the black list if the vessel was added to the black list because it was found by U.S. Customs and Border Protection to have had a withhold release order issued pursuant to section 307 of the Tariff Act of 1930 ( 19 U.S.C. 1307 ) and the withhold release order was subsequently revoked. (3) Potential removal (A) In general With the concurrence of the Secretary of State and consultation with U.S. Customs and Border Protection, the Administrator may remove a vessel from the black list if the owner of the vessel submits an application for removal to the Administrator that meets the standards that the Administrator has set out for removal. (B) Standards The