Tunisia's electoral law requires "vertical gender parity", i.e. male and female candidates must alternate within each party's regional list of candidates. Consequently, as of 2015, 68 of the chamber's members are women, the highest proportion of female legislative representatives in the Arab world.
The first elections to the Assembly were held on 26 October 2014, slightly under four years since the conclusion of the Tunisian Revolution, and slightly under three years since the election to the Constituent Assembly. Nidaa Tounes gained a plurality of votes, winning 85 seats in the 217-seat parliament, beating the Ennahda Movement (69 seats) and many smaller parties.