United Nations Treaty Series

The United Nations Treaty Series ( engl. United Nations Treaty Series ( UNTS ) ) is guided by the United Nations collection of international agreements in the contract database of the United Nations (United Nations Treaty Collection).

The collection includes documents that are held or published since 1946 by the UN Secretariat in accordance with Article 102 of the UN Charter. The deals are available in original language and usually in English and French translation. Currently, the collection includes about 50,000 deals in over 2,100 published volumes.