Israel is divided into six administrative districts: Jerusalem, Tel Aviv, Haifa, Northern (Tiberias), Central (Ramle), and Southern (Beersheba). The occupied Golan Heights is a subdistrict of the Northern District. Each district is governed by a commissioner appointed by the central government. At the local level, government is by elected regional and local councils, which govern according to bylaws approved by the Ministry of the Interior. Local officials are elected for four-year terms. Until 1994, Israel governed all of the occupied territories through the Civil Administration, which is responsible to the Ministry of Defense. Palestinian towns have Israeli-appointed mayors. Israeli settlers in the territories are subject to Israeli law. In 1994, Israel withdrew its forces from Gaza and Jericho in favor of an interim Palestinian self-governing authority. Those regions were reoccupied in 2002.