46 U.S.C. § 14103

1. (a)The Secretary may delegate to a qualified person the authority to measure a vessel and issue an International Tonnage Certificate (1969) or other appropriate certificate of measurement under this part.
2. (b)Under regulations prescribed by the Secretary, a decision of the person delegated authority under subsection (a) of this section related to measuring a vessel or issuing a certificate may be appealed to the Secretary.
3. (c)For a vessel that engages on a foreign voyage, the Secretary may delegate to another country that is a party to the Convention the authority to measure the vessel and issue an International Tonnage Certificate (1969) under chapter 143 of this title.
4. (d)The Secretary may terminate a delegation made under this section after giving written notice to the person.