section_path: Government and politics
section_name: Government and politics
paragraph_text: Government and politics
  
  Poland is a unitary parliamentary republic and a representative democracy, with a president as the head of state. The executive power is exercised further by the Council of Ministers and the prime minister who acts as the head of government. The council's individual members are selected by the prime minister, appointed by the president and approved by parliament. The head of state is elected by popular vote for a five-year term. The current president is Andrzej Duda and the prime minister is Donald Tusk.
  
  Poland's legislative assembly is a bicameral parliament consisting of a 460-member lower house (Sejm) and a 100-member upper house (Senate). The Sejm is elected under proportional representation according to the d'Hondt method for vote-seat conversion. The Senate is elected under the first-past-the-post electoral system, with one senator being returned from each of the one hundred constituencies. The Senate has the right to amend or reject a statute passed by the Sejm, but the Sejm may override the Senate's decision with a majority vote.
  
  With the exception of ethnic minority parties, only candidates of political parties receiving at least 5% of the total national vote can enter the Sejm. Both the lower and upper houses of parliament in Poland are elected for a four-year term and each member of the Polish parliament is guaranteed parliamentary immunity. Under current legislation, a person must be 21 years of age or over to assume the position of deputy, 30 or over to become senator and 35 to run in a presidential election.
  
  Members of the Sejm and Senate jointly form the National Assembly of the Republic of Poland. The National Assembly, headed by the Sejm Marshal, is formed on three occasions – when a new president takes the oath of office; when an indictment against the president is brought to the State Tribunal; and in case a president's permanent incapacity to exercise his duties due to the state of his health is declared.