Supreme Court, 30 December 2021, n. 41955

In the procedure arbitration, the omitted observance of the contradictory not is a formal vice mai mai of activities, so the nullity che n n n n not arise ex art. 829, n. 9, cod. Proc. Civ. Implies a concrete compression of the defense Ocessual: it must, ie, ie, to have them to at the way in le parts they have been able to confront in judgment in ratio claims ivi explained, the the vice violation of the contradictory it follows concrete imprison of the right defense.