Saudi law is based entirely on sharia.[188] No codified personal status law exists, which means that judges in courts rule based on their own interpretations of sharia.[189] See Legal system of Saudi Arabia. However as of 2021, Saudi Arabia has new laws of codified which include The Personal Status Law, the Civil Transactions Law, the Penal Code for Discretionary Sanctions, and the Law of Evidence implemented by reformist crown prince Mohammed Bin Salman.[190] See Mohammed Bin Salman.