The Board, which is composed of the Secretary-General and the executive heads of all organizations of the United Nations system, replaced the former Administrative Committee on Coordination (established in 1946 by the Economic and Social Council in its resolution 13 (III)).
理事会由秘书长和联合国系统各组织行政首长组成，取代原行政协调委员会(经济及社会理事会第13(III)号决议于1946年设立)。