On 21 July 2017, Colombia and the MERCOSUR countries of Argentina, Brazil, Paraguay and Uruguay signed an economic complementation agreement.

Documents relating to the negotiations
24 July 2018	Colombia and MERCOSUR sign Additional Protocol on Trade in Services
21 July 2017	Mendoza, Argentina. Colombia and MERCOSUR sign Economic Complementation Agreement Text of the Agreement
Source: Ministerio de Relaciones Exteriores y Culto de la República Argentina; Ministerio de Relaciones Exteriores, Uruguay

The Colombia-MERCOSUR Economic Complementation Agreement No 72 entered into force for Argentina-Colombia and Brazil-Colombia on December 20, 2017 after Argentina, Colombia and Brazil ratified the agreement and notified the Latin America Integration Association (ALADI, for its acronym in Spanish) the fulfillment of their internal procedures to ratify the agreement.

Documents relating to the negotiations
22 December 2017	Colombia-MERCOSUR Economic Complementation Agreement enters into force for Argentina-Colombia and Brazil-Colombia
Source: Ministerio de Relaciones Exteriores y Culto de la República Argentina

On July 23, 2018 Colombia and MERCOSUR signed the Additional Protocol on Trade in Services. This is the First Protocol to the Economic Complementation Agreement.

Meetings of the Administrative Commission
05 September 2019	First meeting of the Administrative Commission
23 July 2018	First Additional Protocol to the Economic Complementation Agreement No. 72
Source: Asociación Latinoamericana de Integración (ALADI); Minsiterio de Relaciones Exteriores, Paraguay

• Asociación Latinoamericana de Integración (ALADI)
• Ministerio de Relaciones Exteriores y Culto de la República Argentina
• Minsiterio de Relaciones Exteriores, Paraguay
• Ministerio de Relaciones Exteriores, Uruguay