Independence: 20 July 1810 (from Spain)

National holiday: Independence Day, 20 July (1810)

Constitution: 5 July 1991

Legal system: based on Spanish law; a new criminal code modeled after US procedures was enacted in 1992-93; judicial review of executive and legislative acts; accepts compulsory ICJ jurisdiction, with reservations

Suffrage: 18 years of age; universal and compulsory

Executive branch: chief of state : President Ernesto SAMPER Pizano (since 7 August 1994); note - the president is both the chief of state and head of government head of government: President Ernesto SAMPER Pizano (since 7 August 1994); note - the president is both the chief of state and head of government cabinet: Cabinet elections : president elected by popular vote for a four-year term; election last held 29 May 1994 (next to be held May 1998); vice president elected by popular vote for a four-year term in a new procedure that replaces the traditional designation of vice presidents by newly elected presidents election results : Ernesto SAMPER Pizano elected president; percent of vote - no candidate received more than 50% of the total vote, therefore, a run-off election to select a president from the two leading candidates was held 19 June 1994; percent of vote - Ernesto SAMPER Pizano (Liberal Party) 50.4%, Andres PASTRANA Arango (Conservative Party) 48.6%, blank votes 1%; Humberto de la CALLE Lombana elected vice president; percent of vote - NA

Legislative branch: bicameral Congress or Congreso consists of the Senate or Senado (102 seats; members are elected by popular vote to serve four-year terms) and the House of Representatives or Camara de Representantes (161 seats; members are elected by popular vote to serve four-year terms) elections: Senate - last held 13 March 1994 (next to be held March 1998); House of Representatives - last held 13 March 1994 (next to be held March 1998) election results: Senate - percent of vote by party - NA; seats by party - Liberal Party 59, conservatives (includes PC, MSN, and NDF) 31, other 12; House of Representatives - percent of vote by party - NA; seats by party - Liberal Party 89, conservatives (includes PC, MSN, and NDF) 53, AD/M-19 2, other 17

Judicial branch: Supreme Court of Justice (Corte Suprema de Justical), highest court of criminal law, judges are selected from the nominees of the Higher Council of Justice for eight-year terms; Council of State, highest court of administrative law, judges are selected from the nominees of the Higher Council of Justice for eight-year terms; Constitutional Court, guards integrity and supremacy of the constitution, rules on constitutionality of laws, amendments to the constitution, and international treaties

Political parties and leaders: Liberal Party or PL [Emilio LEBOLO
Castellanos]; Conservative Party or PC [Fabio VALENCIA Cossio]; New
Democratic Force or NDF [Andres PASTRANA Arango]; Democratic Alliance
M-19 or AD/M-19 is a coalition of small leftist parties and dissident
liberals and conservatives; Patriotic Union (UP) is a legal political
party formed by Revolutionary Armed Forces of Colombia (FARC) and
Colombian Communist Party (PCC); National Salvation Movement or MSN
[Dr. Alvaro GOMEZ Hurtado]

Political pressure groups and leaders: two largest insurgent groups active in Colombia - Revolutionary Armed Forces of Colombia or FARC; and National Liberation Army or ELN