Headquarters of the United Nations the seats of major organs. Although it is situated in New York City, the land occupied by the United Nations Headquarters and the spaces of buildings that it rents are under the sole administration of the United Nations and not the U.S. government. They are technically extraterritorial through a treaty agreement with the U.S. government. However, in exchange for local police, fire protection and other services, the United Nations agrees to acknowledge most local, state, and federal laws. None of the United Nations' 15 specialized agencies (such as UNESCO) are located at the headquarters. However, some "autonomous subsidiary organs", such
Headquarters of the United Nations UN had completely moved out of its Lake Success headquarters by May. The construction of the General Assembly Building was delayed due to a shortage of limestone for the building, which in turn resulted from a heavy snow at the British limestone quarries that were supplying the building's limestone. The erection of the building's framework began in February 1952. The Manhattan headquarters was declared complete on October 10, 1952. The cost of construction was reported to be on budget at $65 million. In 1953, twenty-one nations donated furnishings or offered to decorate the UN headquarters. A new library building for