REGULATIONS.

SEC. 712. REGULATIONS. Section 3306 of title 46, United States Code, is amended— (1) in subsection (h), by inserting after “at least 100 gross tons but less than 300 gross tons” the following: “as measured under section 14502 of this title, or an alternate tonnage measured under section 14302 of this title as prescribed by the Secretary under section 14104 of this title”; and (2) in subsection (i), by inserting after “at least 100 gross tons but less than 500 gross tons” the following: “as measured under section 14502 of this title, or an alternate tonnage measured under section 14302 of this title as prescribed by the Secretary under section 14104 of this title”.