In this part—
(1) “Convention” means the International Convention on Tonnage Measurement of Ships, 1969.
(2) “existing vessel” means a vessel the keel of which was laid or that was at a similar stage of construction before July 18, 1982.
“Great Lakes” means—
(A) the Great Lakes; and
(B) the St. Lawrence River west of— (i) a rhumb line drawn from Cap des Rosiers to West Point, Anticosti Island; and (ii) on the north side of Anticosti Island, the meridian of longitude 63 degrees west.
“vessel that engages on a foreign voyage” means a vessel—
(A) that arrives at a place under the jurisdiction of the United States from a place in a foreign country;
(B) that makes a voyage between places outside the United States;
(C) that departs from a place under the jurisdiction of the United States for a place in a foreign country; or
(D) that makes a voyage between a place within a territory or possession of the United States and another place under the jurisdiction of the United States not within that territory or possession.
(Pub. L. 99–509, title V, § 5101(3), Oct. 21, 1986, 100 Stat. 1919; Pub. L. 111–281, title III, § 303(a), Oct. 15, 2010, 124 Stat. 2923.)