The Legislative Assembly of the Northern Territory is the unicameral legislature of the Northern Territory in Australia. The Legislative Assembly has 25 members each elected for single-member electorates. The voting method changed in February 2016 from full-preferential voting to optional preferential voting. The term of the Legislative Assembly is four years, and elections are on the fourth Saturday in August of the fourth year after the previous election, but can be earlier in the event of a no confidence vote in the Government. The last election for the Legislative Assembly was the 2016 election held on 27 August 2016. Persons who are qualified under the Commonwealth Electoral Act 1918 to vote for a member for the Northern Territory in the House of Representatives, are qualified to vote