Politics of Costa Rica approved in 1969 limits presidents and deputies to one term, although a deputy may run again for an Assembly seat after sitting out a term. The prohibition was officially recognized as unconstitutional in April 2004, allowing Óscar Arias to run for President a second time in the 2006 Costa Rican presidential elections, which he won with approximately a 1% margin. The President of Costa Rica has limited powers, particularly in comparison to other Latin American Presidents. For example, he cannot veto the legislative budget, and thus Congress is sovereign over the year's single most important piece of legislation. On the
Foreign relations of Costa Rica election as President of the Group of 77 in the United Nations in 1995. That term ended in 1997 with the South-South Conference held in San Jose. Costa Rica occupied a nonpermanent seat in the Security Council from 1997 to 1999 and exercised a leadership role in confronting crises in the Middle East and Africa, as well as in the former Socialist Federal Republic of Yugoslavia. It is currently a member of the United Nations Commission on Human Rights. On Jan. 1 2008 Costa Rica started its third year term on the Security Council. Costa Rica strongly backed efforts by