OPANAL

{{Use dmy dates|date=December 2024}}

{{Infobox international organization

| name = Treaty of Tlatelolco

| full_name = Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean{{Cite web |url=https://uia.org/s/or/en/1100032684 |url-access= |title=Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean |author1=Staff writer |year=2024 |department=UIA Global Civil Society Database |website=uia.org |publisher=Union of International Associations |agency=Yearbook of International Organizations Online |location=Brussels, Belgium |format= |arxiv= |asin= |bibcode= |doi= |doi-broken-date= |isbn= |issn= |jfm= |jstor= |lccn= |mr= |oclc= |ol= |osti= |pmc= |pmid= |rfc= |ssrn= |zbl= |id= |access-date=24 December 2024 |url-status= |archive-url= |archive-date= |via= |quote= |trans-quote= |ref= }}

| native_name = Organismo para la Proscripción de las Armas Nucleares en la América Latina y el Caribe

| formation = 14 February 1967

| headquarters = Mexico City

| language = Spanish

| sec_gen = Flavio Roberto Bonzanini

| website = {{URL|https://www.opanal.org/}}

}}

The OPANAL (Organismo para la Proscripción de las Armas Nucleares en la América Latina y el Caribe) is an international organization which promotes a non-aggression pact and nuclear disarmament in much of the Americas. In English, its name is the Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean. The agency was created as a result of the Treaty of Tlatelolco, ratified in 1969, which forbids its signatory nations from use, storage, or transport of nuclear weapons.

The first official secretary general was Leopoldo Benites from Ecuador.[http://www.opanal.org/opanal/Secret-Gral/ant_sgrali.htm SECRETARY GENERALS] {{webarchive|url=https://web.archive.org/web/20110716152542/http://www.opanal.org/opanal/Secret-Gral/ant_sgrali.htm |date=16 July 2011 }}, accessed April 2010