United Nations Treaty CollectionThe collection contains Information relating to the depositary functions of the Secretary-General in respect of over 560 multilateral treaties, information relating to the registration and publication of treaties in accordance with Article 102 of the Charter of the United Nations, and Publications and documents prepared by the Treaty Section aimed at providing guidance and information with regard to participation in multilateral treaties, the drafting of treaties, the depositary practice of the Secretary-General, and the registration and publication of treaties.