The judiciary of Saudi Arabia is a branch of the government of Saudi Arabia that interprets and applies the laws of Saudi Arabia. The legal system is based on the Islamic code of Sharia, with its judges and lawyers forming part of the country's religious leadership or ulama. There are also non-Sharia government tribunals which handle disputes relating to specific royal decrees. Final appeal from both Sharia courts and government tribunals is to the King of Saudi Arabia and all courts and tribunals follow Sharia rules of evidence and procedure.