Argentina signed the Treaty of Tlatelolco on 27 September 1967, ratified the Treaty on 18 January 1994 and on that same date presented its declaration of exemption to the requirements indicated in Article 29, paragraph 2, of the Treaty of Tlatelolco.
Argentina signed a Nuclear Safeguards Agreement with the International Atomic Energy Agency (IAEA) on 13 December 1991, in accordance with Article 13 of the Treaty of Tlatelolco.
With the signing of the Agreement for the Exclusively Peaceful Use of Nuclear Energy, the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) was created on July 18, 1991, with the aim to guarantee that all existing nuclear materials and facilities in the two countries are being used exclusively for peaceful purposes.
Argentina acceded to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) on 10 February 1995 in Washington and 17 February 1995 in London.
Argentina signed the Comprehensive Nuclear-Test-Ban Treaty (CTBT) on 24 September 1996 and ratified it on 4 December 1998.
External links:
Ministry of Foreign Affairs, International Trade and Worship of Argentina
Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC)