Union of South American Nations UNASUR, to deliberate on the application of sanctions to the affected state. Among the political and diplomatic sanctions envisaged by the Protocol, the following stand out: Visits by South American citizens to any South American independent country of up to 90 days only require an identification document issued by the traveler's country. In November 2006, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, and Uruguay agreed to abolish visa requirements for tourists between any of those nations. Mercosur, along with its Associate members of Bolivia, Chile, Colombia and Ecuador established that their territories together form an "area of
Union of South American Nations its bodies and managing the Technical Secretary. The Pro Tempore President has a two-year term that may be extended for another two years, being unconditionally succeeded by a president from a different country. The SHC is supported by the Technical Secretary in charge of the Pro Tempore Presidency (PTP) and two countries of the previous and following PTP, in order to ensure the continuity of works. It is technically supported by the South American Institute for Government in Health (ISAGS). Additionally, it is composed of five Technical Groups 1- Health Surveillance and Response; 2- Development of Universal Health Systems; 3-