The 200-member unicameral Parliament of Finland (, ) exercises supreme legislative authority in the country. It may alter the constitution and ordinary laws, dismiss the cabinet, and override presidential vetoes. Its acts are not subject to judicial review; the constitutionality of new laws is assessed by the parliament's constitutional law committee. The parliament is elected for a term of four years using the proportional D'Hondt method within a number of multi-seat constituencies through the most open list multi-member districts. Various parliament committees listen to experts and prepare legislation.