“continental shelf” means the sea-bed and subsoil of the submarine areas that extend beyond a country’s territorial sea to the limits provided by customary international law as reflected in Article 76 of the 1982 Convention on the Law of the Sea.
“fixed platform” means an artificial island, installation or structure permanently attached to the sea-bed for the purpose of exploration or exploitation of resources or for other economic purposes.
“national of the United States” has the meaning stated in section 101(a)(22) of the Immigration and Nationality Act (
8 U.S.C.
1101
(a)(22)).
“territorial sea of the United States” means all waters extending seaward to 12 nautical miles from the baselines of the United States determined in accordance with international law.
“United States”, when used in a geographical sense, includes the Commonwealth of Puerto Rico, the Commonwealth of the Northern Mariana Islands and all territories and possessions of the United States.