The Seimas:
1) shall consider and adopt amendments to the Constitution;
2) shall pass laws;
3) shall adopt resolutions on referendums;
4) shall call elections for the President of the Republic of Lithuania;
5) shall establish State institutions provided for by law and appoint and dismiss their heads;
6) shall or shall not give assent to the candidature of the Prime Minister submitted by the President of the Republic;
7) shall consider the programme of the Government presented by the Prime Minister and decide whether to give assent to it;
8) shall, on the proposal of the Government, establish and abolish ministries of the Republic of Lithuania;
9) shall supervise the activities of the Government, and may express no-confidence in the Prime Minister or a Minister;
10) shall appoint justices and Presidents of the Constitutional Court and the Supreme Court;
11) shall appoint and dismiss the State Controller and the Chairman of the Board of the Bank of Lithuania;
12) shall call elections of municipal councils;
13) shall form the Central Electoral Commission and alter its composition;
14) shall approve the State Budget and supervise its execution;
15) shall establish State taxes and other compulsory payments;
16) shall ratify and denounce international treaties of the Republic of Lithuania and consider other issues of foreign policy;
17) shall establish administrative division of the Republic;
18) shall establish State awards of the Republic of Lithuania;
19) shall issue acts of amnesty;
20) shall impose direct rule, martial law, and a state of emergency, declare mobilisation, and adopt a decision to use the armed forces