The Parliament of Zimbabwe is the bicameral legislature of Zimbabwe composed of the Senate and the National Assembly. The Senate is the upper house, and consists of 80 members, 60 of whom are elected by proportional representation from ten six-member constituencies corresponding to the country's provinces. Of the remaining 20 seats, 18 are reserved for chiefs, and two for people with disabilities. The National Assembly is the lower house, and consists of 270 members. Of these, 210 are elected from single-member constituencies. The remaining 60 seats are reserved for women, and are elected by proportional representation from ten six-member constituencies corresponding to the country's provinces.