The Chamber of Senators ( es, Cámara de Senadores) is the

upper house An upper house is one of two Debate chamber, chambers of a bicameralism, bicameral legislature, the other chamber being the lower house.''Bicameralism'' (1997) by George Tsebelis The house formally designated as the upper house is usually smalle ...

of the

Plurinational Legislative Assembly The Plurinational Legislative Assembly ( es, Asamblea Legislativa Plurinacional) is the national legislature of Bolivia, placed in La Paz, the country's seat of government. The assembly is bicameral, consisting of a lower house (the Chamber of ...

Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p ...

. The composition and powers of the Senate are established in the Political Constitution of the State and others determined by Bolivian laws. The Senate is the legislative body of the country, where each Senator represents the interests of their Departments. The session room is located in the Legislative Palace building in

Plaza Murillo The Plaza Murillo is the central plaza of the city of La Paz and the open space most connected to the political life of Bolivia. Prominent buildings on the plaza include the Presidential Palace, National Congress of Bolivia, and the Cathedral of ...

. The Senate has 36 seats. Each of the country's nine departments returns four senators elected by

proportional representation Proportional representation (PR) refers to a type of electoral system under which subgroups of an electorate are reflected proportionately in the elected body. The concept applies mainly to geographical (e.g. states, regions) and political divis ...

(using the

D'Hondt method The D'Hondt method, also called the Jefferson method or the greatest divisors method, is a method for allocating seats in parliaments among federal states, or in party-list proportional representation systems. It belongs to the class of highest- ...

). (From 1985 to 2009, the Senate had 27 seats: three seats per department: two from the party or formula that receives the most votes, with the third senator representing the second-placed party.) Senators are elected from party lists to serve five-year terms, and the minimum age to hold a Senate seat is 35 years. The Senate was established in the 1831, disestablished later, and re-established in 1878. Before the adoption of the new Constitution of 2009, this chamber was called ''National Senate'' ( es, Senado Nacional).

References

{{reflist National upper houses Government of Bolivia 1831 establishments in Bolivia 1878 establishments in Bolivia