Administrative units of Pakistan
The administrative units of Pakistan () consist of four provinces (Balochistan, Khyber Pakhtunkhwa, Punjab, and Sindh), two autonomous territories (Azad Jammu and Kashmir, Gilgit-Baltistan) and one federal territory (Islamabad Capital Territory). Each province and territory is subdivided into divisions, which are further subdivided into districts, which are further subdivided into tehsils, or taluka, which are further subdivided into union councils.
Government of Pakistan
Pakistan's independent judicial system began under the British Raj, and its concepts and procedures resemble those of Anglo-Saxon countries. Institutional and judicial procedures were later changed, in 1950s, under the influence of American legal system to remove the fundamental rights problems. The judiciary consists of the Supreme Court of Pakistan, Provincial High Courts, District Courts, Anti-terrorism courts, "Sharia" courts, and Environmental courts all over the country; Supreme Court being the superior court. The Supreme Court of Pakistan consists of a Chief Justice, and Senior Justices appointed by the President after consultation with the Chief Justice of Pakistan. The Constitution does not fix the number of justices of the Supreme Court, though it can be fixed by Parliament through an act signed by the President.