 Such a step, which formalized the Armenian break from the Roman church, would not take place until the Second Council of Dvin, in 554/555.According to Karekin Sarkissian, in the first council of Dvin there is "the first official and formal rejection of the Council of Chalcedon by the Armenian Church".The Acts of the Council were discovered by Karapet Ter Mkrtchian and published by him in 1901.