Since 2010, His Eminence is the president of the Pontifical Council for Promoting Christian Unity. The Pontifical Council is a very important dicastery of the Roman Curia being responsible for the Ecumenical dialogue of the Catholic Church with all the other Christian denominations in the world as all of the Autocephalous Orthodox Churches, all of the Protestant denominations, etc. Cardinal Koch is also a member of the Congregation for the Oriental Churches and the Pontifical Council for Interreligious Dialogue. On November 30th 2013, Pope Francis named Cardinal Koch a Member of the Congregation for Catholic Education. He was also appointed a member of the Congregation for Bishops.