The Congregation for the Oriental Churches (Congregatio pro Ecclesiis Orientalibus) is the congregation of the Roman Curia responsible for contact with the Eastern Catholic Churches for the sake of assisting their development, protecting their rights and also maintaining whole and entire in the one Catholic Church, alongside the liturgical, disciplinary and spiritual patrimony of the Latin Rite, the heritage of the various Oriental Christian traditions. It has exclusive authority over the following regions: Egypt and the Sinai Peninsula, Eritrea and northern Ethiopia, southern Albania and Bulgaria, Cyprus, Greece, Israel, Iran, Iraq, Lebanon, the Palestinian territories, Syria, Jordan, Turkey, and Ukraine.