UN General Assembly
1976

44. As regards nuclear-weapon-free zones, it is appropriate to point out that Mexico is the headquarters for the Agency for the Prohibition of Nuclear Weapons in Latin America, a permanent organization for the only one of such densely populated zones in the world. Mexico succeeded in this at the thirtieth session, with the adoption of General Assembly resolution 3472 B (XXX), which contains two internationally authorized definitions of what is to be understood by "nuclear-weapon-free zones" and also mentions the principal obligations of nuclear-weapon States towards the nuclear-weapon-free zones and the States included therein and defines the objective, which is to strengthen the efforts recently undertaken and those already achieved in the establishment of nuclear-weapon- free zones.