Israel's Knesset passes the Jerusalem Law

The Jerusalem Law (Hebrew: : , Arabic: ) is a common name of Basic Law: Jerusalem, Capital of Israel passed by the Knesset on 30 July 1980 (17th Av, 5740).

Although the law did not use the term, the Israeli Supreme Court interpreted the law as an effective annexation of East Jerusalem. The United Nations Security Council condemned the attempted change in status to Jerusalem and ruled the law "null and void" in United Nations Security Council Resolution 478.

The Knesset (Hebrew: הַכְּנֶסֶת [haˈkneset] (listen); lit. "gathering" or "assembly") is the unicameral legislature of Israel. As the supreme state body, the Knesset is sovereign and thus has complete control of the entirety of the Israeli government (with the exception of checks and balances from the courts and local governments).

The Knesset passes all laws, elects the president and prime minister (although the latter is ceremonially appointed by the President), approves the cabinet, and supervises the work of the government, among other things. In addition, the Knesset elects the state comptroller. It also has the power to waive the immunity of its members, remove the president and the state comptroller from office, dissolve the government in a constructive vote of no confidence, and to dissolve itself and call new elections. The prime minister may also dissolve the Knesset. However, until an election is completed, the Knesset maintains authority in its current composition. The Knesset meets in Givat Ram, Jerusalem.