Summary and Facts of Chilean Government
Type: Republic.
Independence: September 18, 1810.
Constitution: Promulgated September 11, 1980; effective March 11, 1981; amended in 1989, 1993, 1997, and 2005.
Branches: Executive--president. Legislative--bicameral legislature. Judicial--Constitutional Tribunal, Supreme Court, court of appeals, military courts.
Administrative subdivisions: 12 numbered regions plus two new ones approved by legislation but not yet functioning, as well as the Santiago metropolitan region, administered by appointed "intendentes." Regions are divided into provinces, administered by appointed governors; provinces are divided into municipalities administered by elected mayors.
Political parties: Major parties are grouped into two large coalitions: 1) the center-left "Concertacion", which includes the Christian Democrat Party, the Socialist Party, the Party for Democracy, and the Radical Social Democratic Party; and 2) the center-right "Alliance for Chile", which includes the National Renewal Party and the Independent Democratic Union. The Communist Party joined the Humanistic Party and a number of smaller parties to form the "Together We Can" coalition in 2004, but none of these leftist parties have recently elected congressional representatives.
Suffrage: Universal at 18, including foreigners legally resident for more than 5 years.