The treaty creating the Latin American Nuclear Free Zone (LANFZ) was signed at Tlatelolco, Mexico, on 14 February 1967. Taking a close look at key provisions, INR found that the entry into force provisions included loopholes which “unenthusiastic” states could use so the treaty did not cover their territory.

Analysis of and proposed response to Pakistan's nuclear-weapon-free zone proposal.

Mexican and Brazilian representatives disagree on if peaceful nuclear explosions (PNEs) are allowed by the Latin American treaty.

Different points of Mexico and Brazil on the denuclearization treaty of Latin America

Discussion of the establishment of nuclear-weapon-free zones.

On May 9, Brazil signed the Treaty of Tlatelolco to ban nuclear weapons in Latin America.

This telegram comprehensively evaluates the Latin American Denuclearization Treaty

Alfonso Garcia Robles summarizes the main developments of the Third Session of the Preparatory Commission for the Denuclearization of Latin America and replies from non-member states.

The Latin American Denuclearization Commission has been post-poned.

As a result of the commission, a draft treaty has been prepared for the creation of a Nuclear Weapon Free Zone. Brazil and Mexico have rival approaches to denuclearization.