#Chinese Précis-writers

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Chinese is used as Official Languages at U.N. Headquarters.

Chinese become : 

Official language of the United Nations (except the International Court of Justice, ICJ) (1 Feb. 1946)

Official language of the Security Council (24 June 1946)

Working language of the General Assembly (18 Dec. 1973)

Working language of the Security Council (17 Jan. 1974)

Chinese is used as Official Languages at U.N. Headquarters.

On 24 June 1946, Security Council adopted its Provisional Rules of Procedure S/96, naming Chinese as official languages, and English and French as working languages.

On 18 December 1973, General Assembly resolution 3189 (XXVIII) included Chinese as a working language of the General Assembly and suggested the Security Council consider adding Chinese as a working language.

On 17 January 1974, Security Council resolution 345 (1974) decided to include Chinese as a working language of the Security Council.