The Diplomatic Society of St. Gabriel (DSSG) is an international professional and fraternal society of diplomats and international affairs professionals dedicated to furthering global peace, development and humanitarianism. The DSSG promotes the advancement of diplomacy, spiritual development and brotherly fellowship. It also seeks to be a catalyst for furthering the humanitarian work of the international community, the Church, the United Nations, states and civil society. While primarily an organization of Catholic diplomats, the Diplomatic Society of St. Gabriel closely engages with brothers and sisters of all faiths.