Legislative branch: description: bicameral National Congress or Congreso Nacional consists of the Chamber of Senators or Camara de Senadores (45 seats; members directly elected in a single nationwide constituency by proportional representation vote to serve 5-year terms) and the Chamber of Deputies or Camara de Diputados (80 seats; members directly elected in 18 multi-seat constituencies - corresponding to the country's 17 departments and capital city - by proportional representation vote to serve 5-year terms)
elections: Chamber of Senators - last held on 21 April 2013 (next to be held in April 2018); Chamber of Deputies - last held on 21 April 2013 (next to be held in April 2018)
election results: Chamber of Senators - percent of vote by party - NA; seats by party - ANR 19, PLRA 12, FG 5, PDP 3, Avanza Pais 2, UNACE 2, PEN 1, PPQ 1; Chamber of Deputies - percent of vote by party - NA; seats by party - ANR 44, PLRA 27, Avanza Pais 2, PEN 2, UNACE 2, FG 1, PPQ 1, other 1
Definition: This entry contains information on the structure (unicameral, bicameral, tricameral), formal name, number of seats, and term of office. Elections includes the nature of election process or accession to power, date of the last election, and date of the next election. Election results includes the percent of vote and/or number of seats held by each party in the last election.
Source: CIA World Factbook - This page was last updated on July 9, 2017