Malawi is a unitary presidential republic under the leadership of President Lazarus Chakwera The current constitution was put into place on 18 May 1995. The branches of the government consist of executive, legislative and judicial. The executive includes a President who is both Head of State and Head of Government, first and second Vice President's and the Cabinet of Malawi. The President and Vice President are elected together every five years. A second Vice President may be appointed by the President if so chosen, although they must be from a different party. The members of the Cabinet of Malawi are appointed by the President and can be from either inside or outside of the legislature.