1981 United Nations Secretary-General selection straw polls, an innovation that became the standard method for selecting a Secretary-General in future open selections. Waldheim's defeat also confirmed the informal two-term limit on the office of Secretary-General, and Pérez's selection firmly established the principle of regional rotation. The Secretary-General of the United Nations is appointed by the General Assembly on the recommendation of the Security Council. Therefore, candidates for the office can be vetoed by any of the permanent members. In 1981, Kurt Waldheim of Austria was finishing up his second term as Secretary-General, despite Chinese preferences for a Secretary-General from the Third World. In the 1971
2006 United Nations Secretary-General selection The Security Council conducted a formal vote on 9 October and forwarded its choice to the General Assembly, which elected Ban on 13 October. The United Nations Charter provides for the Secretary-General to be appointed by the General Assembly upon the nomination of the Security Council. Therefore, the selection is subject to the veto of any of the five permanent members of the Security Council. The Charter's minimal language has since been supplemented by other procedural rules and accepted practices. There is an unofficial term limit of two full terms, disqualifying Kofi Annan from re-selection. A system of regional rotation