All Catholic Church Ecumenical Councils – All the Decrees

The First Council of Nicaea

The First Council Constantinople

Council of Ephesus

The Council of Chalcedon

Second Council of Constantinople

Third Council of Constantinople

Second Council of Nicaea

Fourth Council of Constantinople

First Lateran Council

Second Lateran Council

Third Lateran Council

Fourth Lateran Council

First Council of Lyons

Second Council of Lyons

Council of Vienne

Council of Constance

Council of Florence

Fifth Lateran Council

Council of Trent

First Vatican Council

Second Vatican Council