Old Catholic Orthodox Church churches in Delta Junction Alaska, United States

The term Old Catholic Church was used from the 1850s, by groups which had separated from the Roman Catholic Church over certain doctrines, primarily concerned with papal authority; some of these groups, especially in the Netherlands, had already existed long before the term. These churches are not in full communion with the Roman Catholic Church. Member churches of the Union of Utrecht of the Old Catholic Churches (UU) are in full communion with the Anglican Communion,[1] and some are members of the World Council of Churches.[2]