Constitution:
26 January 1950; amended many times
Legal system:
based on English common law; judicial review of legislative acts; accepts compulsory ICJ jurisdiction with reservations; separate personal law codes apply to Christians, Hindus, and Muslims
Suffrage:
18 years of age; universal
Executive branch:
chief of state: President Pratibha Devisingh PATIL (since 25 July 2007); Vice President Mohammad Hamid ANSARI (since 11 August 2007)
head of government: Prime Minister Manmohan SINGH (since 22 May 2004)
cabinet: Cabinet appointed by the president on the recommendation of the prime minister (For more information visit the World Leaders website ) elections: president elected by an electoral college consisting of elected members of both houses of Parliament and the legislatures of the states for a five-year term (no term limits); election last held in July 2007 (next to be held in July 2012); vice president elected by both houses of Parliament for a five-year term; election last held in August 2007 (next to be held August 2012); prime minister chosen by parliamentary members of the majority party following legislative elections; election last held April - May 2009 (next to be held no later than May 2014)