Art.+819-ter+of the Italian Civil Code+civ.+Assubiact+the exception+of+arbitration+to the+itself+regime+foreseen+for++incompetence,+stable+that+it must be+to be+proposal,+a+penalty+of+forfeiture,+ In the+appearance+of+response,+and+specifying+that+the+failure+proposition+of the exception+excludes+the+competence+referee+limited+to the+controversy+decisive+in++judgment;+the+lack+d i+one+specific+indication+in+order+per+term+within+to which the exception+must+be+raised+requires+by+reference+to+discipline+general+dictated+by art.+38+of the Italian Civil Code+proc.+civ.,+the +which+has+that+incompetence,+both+per+material and+per+value+or+per+territory,+must be+exceptional,+a+penalty+of+forfeiture,+in the+appearance+of+response+promptly+deposited.