The unicameral Parliament of Singapore is the legislature of Singapore with the President as its head. It currently consists of 84 Members of Parliament. Based on the concept of parliamentary sovereignty in the United Kingdom, it is supreme over all other government institutions and may change or repeal with a majority vote any legislation passed by previous parliaments. The maximum term of any one Parliament of Singapore is five years, after which a parliamentary election must be held within three months of the dissolution of Parliament.
The Parliament originally met at the Old Parliament House from 1955 through 1999. In 1999, Parliament moved into a new facility; the main building is newly constructed and the rear building is the Former Attorney's General Chambers.