The+clause+compromise+per+arbitration+ritual+involves+one+derogation+conventional+to+attributions+and+to+competence+of the+judge+ordinary.+In particular,+in+presence+a+ritual+and+timely ritual+exception+compromise,+the+judge+hexet+must+decline+the+own+competence+ Ersia,+in+favor+of the+referees.+e+so much+si+obtains+from the leaflet+provisions+of art.+819-ter+of the Italian Civil Code+proc. E+Authority+judicial “,+assumed,+between+the other,+to+regulation+of+competence+ex+articles+42+and+43+cod.+proc.+civ.,+” the+sentence+with+the+the+judge “+ he has said+or+denied+”the+own+competence+in+a+a+a+one+convention+of arbitration”.+in+particular,+the activity+of the+referees+rituals+has+nature+jurisdiction+and+substitute+of the+function+judge+state+state,+so that+to establish+if a+controversy+to the+cognition+first of the+ do+si+configure+like+question+competence,+while+the+sanction+if+one+quarrel+belong+to+jurisdiction+jurisdiction+of the+judge+ordinary+e,+in+such+scope,+a++replacement+of the+arbitrators+rituals,+or+a+that of the+judge+administrative+or+accounting,+it gives+a+a+