| 10.06.58 | Convention on the Recognition and Enforcement of Foreign Arbitral Awards - the "New York" Convention (ratified on 14.03.93). |
| 5.10.61 | Hague Convention of 5 October 1961 abolishing the requirement of legalization for foreign public documents (Apostil) ratified on 12.08.88 (non applicable). |
| 18.03.65 | ICSID Convention for the settlement of investment disputes (Washington agreement). |
| 14 .07.67 | WIPO. Convention establishing the World Intellectual Property Organization. |
| 10.09.71 | Convention between France and Argentina on the avoidance of the double taxation and the prevention of fiscal exodus. |
| 30.01.75 | Inter-American Convention on International Commercial Arbitration (Panama convention). |
| 14.03.78 | Hague Convention on the law applicable to Agency, in force on the 1 May 1992. |
| 05.10.78 | Agreement on the execution of rogatory commissions. |
| 05.08.79 | Inter-American Convention on the extra-territorial validity of foreign judgments and arbitral awards. |
| 30.01.81 | Convention between France and Argentina on judicial cooperation in civil, commercial and administrative matters. Exequatur of judicial decisions and arbitration awards. |
| 30.01.81 | Agreement on Industrial Property. |
| 11.04.80 | Vienna Convention on the International Sale of Goods (non applicable). |
| 8.12.80 | Treaty of Montevideo establishing the LAIA (Latin American Integration Association). |
| 26.03.91 | Treaty of Asuncion establishing the "common market of the southern cone" (MERCOSUR) between Argentina, Brazil, Paraguay and Uruguay. In place since 31 december 1994. |
| 30.01.94 | Ratification of the Convention of Paris Union on Patents and Marks. |
| 17.12.94 | Ouro Preto Protocol: Additional Protocol to the Treaty of Asuncion on the Institutional Structure of MERCOSUR. Possession of the legal personality and establishment of a Common External Tariff since 01.01.95, MERCOSUR Custom Code. |
| 01.01.95 | MERCOSUR enters into force. |
| 01.01.95 | WTO. World Trade Organization. |
| 16.04.98 | Framework agreement MERCOSUR / EUROPEAN UNION. |
| 15.12.95 | Free trade agreement MERCOSUR / Andean Group, tariffs alignment. |
| 10.12.01 | Convention on the abolishment of the obligation of short stay visa, signed in Brasilia. |
| 25.08.03 | Association Agreement with Peru. |
| 21.08.04 | Convention on extradition signed on 28 may 1996, Official Journal 210804 |