Presidential elections: A two-round system, with the top two candidates contesting a run-off election two weeks after the initial election should no candidate win at least 50% +1 of the popular vote. Parliamentary elections: The D'Hondt method, a party-list proportional representation system, to elect 600 Members of Parliament to the Grand National Assembly from 87 electoral districts that elect different numbers of MPs depending on their populations. Local elections: Metropolitan and District Mayors, Municipal and Provincial Councillors, neighbourhood presidents and their village councils elected through a first-past-the-post system, with the winning candidate in each municipality elected by a simple majority.