president and vice president elected by popular vote for
a four-year term (eligible for a second term); election last held 28
May 2006 (next to be held in May 2010)
election results: President Alvaro URIBE Velez reelected president;
percent of vote - Alvaro URIBE Velez 62%, Carlos GAVIRIA Diaz 22%,
Horacio SERPA Uribe 12%, other 4%

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 (166
seats; members are elected by popular vote to serve four-year terms)
elections: Senate - last held 12 March 2006 (next to be held in
March 2010); House of Representatives - last held 12 March 2006
(next to be held in March 2010)
election results: Senate - percent of vote by party - NA; seats by
party - PSUN 20, PC 18, PL 18, CR 15, PDI 10, other parties 21;
House of Representatives - percent of vote by party - NA; seats by
party - PL 35, PSUN 33, PC 29, CR 20, PDA 8, other parties 41

Judicial branch:

four roughly coequal, supreme judicial organs; Supreme Court of
Justice or Corte Suprema de Justicia (highest court of criminal law;
judges are selected by their peers from the nominees of the Superior
Judicial Council for eight-year terms); Council of State (highest
court of administrative law; judges are selected from the nominees
of the Superior Judicial Council 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); Superior Judicial Council
(administers and disciplines the civilian judiciary; resolves
jurisdictional conflicts arising between other courts; members are
elected by three sister courts and Congress for eight-year terms)

Political parties and leaders:

Colombian Conservative Party or PC [Efrain Jose CEPEDA Sarabia];
Alternative Democratic Pole or PDA [Carlos GAVIRIA Diaz]; Liberal
Party or PL [Cesar GAVIRIA Trujillo]; Radical Change or CR [German
VARGAS Lleras]; Social National Unity Party or U Party [Carlos
GARCIA Orjuela]
note: Colombia has 15 formally recognized political parties, and
numerous unofficial parties that did not meet the vote threshold in
the March 2006 legislative elections required for recognition

Political pressure groups and leaders:

National Liberation Army or ELN; Revolutionary