Papua New Guinean government is parliamentary representative democratic multi-party system, whereby the Prime Minister is the head of government. The Prime Minister is Peter O'Neill. Papua New Guinea has three levels of government - national, provincial and local.Members of the National Parliament are elected from 89 single-member electorates and 22 regional electorates. The regional electorates correspond to Papua New Guinea's 20 provinces, plus the Autonomous Region of Bougainville and the National Capital District. Members from regional electorates also serve as provincial Governors. Each province has its own provincial assembly and administration.