The ordinance+rendering+by the+judge+state,+that+rejects+the exception+of+competence+per+being+this+attributed+to+a+court+arbitral,+not+defining+the+judgment,+ may+and+must be+challenged+to+senses+of art.+42+of the Italian Civil Code+proc.+civ.+with+request+of+regulation+of+competence+within+i+terms+provided+from the+aforementioned+provision.