The Federal Parliamentary Assembly has two chambers: the House of People's Representatives (Yehizbtewekayoch Mekir Bet) with 547 members, elected for five-year terms in single-seat constituencies; and the House of the Federation (Yefedereshn Mekir Bet) with 110 members, one for each nationality, and one additional representative for each one million of its population, designated by the regional councils, which may elect them themselves or through popular elections.