United Arab List
El-Sana was first elected to the 13th Knesset in 1992 on behalf of the Arab Democratic Party. Prior to the 1996 elections, the party ran on a joint list with the United Arab List, with el-Sana retaining his seat. The ADP was merged into the United Arab List soon after. In the 15th Knesset, he served as chair of the Committee on Drug Abuse.