Register tonnage of vessel registered in prescribed country
(1) The register tonnage specified in the certificate of registry of a non - Tonnage Convention vessel registered in a country prescribed by the regulations is taken, for the purposes of this Act, to be the register tonnage of the vessel.
Register tonnage of vessel registered in a country other than a prescribed country
(2) The register tonnage of a non - Tonnage Convention vessel that is registered in a country that is not a country prescribed by the regulations is taken, for the purposes of this Act, to be the register tonnage of the vessel determined in accordance with the regulations.