Established by the Charter as one of the principal organs of the United Nations, and entrusted with the solution of international economic and social problems and with international cultural and educational cooperation, the Economic and Social Council met three times during 1946 to discuss both organizational and substantive matters. The First Session was held in London from January 23 to February 16, the Second in New York from May 25 to June 21, and the Third in New York from September 11 to October 3. In addition an ad hoc meeting of the Third Session, to confirm appointments to the various Council Commissions, was held on December 10.