Home2010 Treaties and Agreements ...Mexico (10-622.1) – Agreement to Extend a Moratorium Pursuant to Article IV (3) of the Treaty on the Delimitation of the Continental Shelf in the Western Gulf of Mexico Beyond 200 Nautical Miles hide Mexico (10-622.1) – Agreement to Extend a Moratorium Pursuant to Article IV (3) of the Treaty on the Delimitation of the Continental Shelf in the Western Gulf of Mexico Beyond 200 Nautical Miles TIAS Office of Treaty Affairs June 22, 2010 Boundaries and Boundary Waters Extension of treaty signed June 9, 2000 (01 117 [902 KB]). Agreement effected by exchange of notes at Mexico June 22, 2010; entered into force June 22, 2010. Download attachment [235 KB] Tags Boundaries and Boundary Waters International Law, Treaties, and Agreements Mexico