United States Conference of Catholic Bishops

The United States Conference of Catholic Bishops (USCCB) is the episcopal conference of the Catholic Church in the United States. Founded in 2001 after the merger of the National Conference of Catholic Bishops (NCCB) and United States Catholic Conference (USCC), the USCCB is a registered corporation based in Washington, D.C. As with all bishops' conferences, certain decisions and acts of the USCCB must receive the recognitio, or approval, of the Roman dicasteries, which are subject to the immediate and absolute authority of the Pope.

Source: Wikipedia — United States Conference of Catholic Bishops (CC BY-SA 4.0)