The Italian Society for International Organization (SIOI) is an international non-profit organization that has been operating since 1944 subject to the Ministry of Foreign Affairs’ supervision. It is the Italian Association for the United Nations (UNA Italy), a founding member of the ‘World Federation of the United Nations Associations’ (WFUNA) and an active member of the ‘International Forum on Diplomatic Training”.
SIOI has its main office in the center of Rome, in Palazzetto Venezia.
SIOI’s institutional aims are for diplomatic and international training, gathering research and information on topics in international organization, international relations, international cooperation, and international protection of human rights.
SIOI has worked jointly with the City of Assisi for the creation of the Office for the Support of the United Nations.