United Nations Secretary-General selection it would increase the concentration of power in the United Nations. The office is subject to a term limit of two full terms. U Thant served three terms, but his first two terms were partial terms that added up to one full term. In 1981, China cast 16 vetoes against Kurt Waldheim's selection for a third term, and Waldheim eventually suspended his candidacy. Since 1981, no Secretary-General has attempted to run for a third term. The office of Secretary-General is rotated among the regional groups of the UN. Each region gets two or three consecutive terms as Secretary-General. Candidates from
2016 United Nations Secretary-General selection in Security Council Resolution 2311. On 13 October 2016, the seventy-first session of the United Nations General Assembly ratified the Security Council's choice by acclamation, formally appointing Guterres as the next Secretary-General for a five-year term beginning on 1 January 2017. 2016 United Nations Secretary-General selection A United Nations Secretary-General selection was held in October 2016 to choose the ninth Secretary-General of the United Nations to succeed Ban Ki-moon from 1 January 2017. Six straw polls were held in the Security Council from 21 July 2016 to 5 October 2016. António Guterres of Portugal led the polling in every round,