On April 17, 2015, the city of Montevideo, Eastern Republic of Uruguay, hosted the XI Meeting of the Coordinating Committee of the South American Infrastructure and Planning Council (COSIPLAN), within the Union of South American Nations (UNASUR), as set forth in the COSIPLAN Work Plan 2015.
The meeting was presided over by the delegation of Uruguay, the country holding the COSIPLAN Presidency Pro Tempore, and was attended by delegations from the Argentine Republic, the Federal Republic of Brazil, the Plurinational State of Bolivia, the Republic of Chile, the Republic of Colombia, the Republic of Ecuador, the Cooperative Republic of Guyana, the Republic of Paraguay, the Republic of Peru, the Republic of Suriname, and the Bolivarian Republic of Venezuela.