The+competence+foreseen+by art.+810,+co.+2,+cod.+Proc.+Civ.,+Per+the+appointment+of the referee+remittance+to the+judicial authority+is+functional+and+mandatory Le.+The mandatory+of+such+competence+involves+however+only+the+nullity+of the+praise+possibly+emitted+by+referee+appointed+by+other judge.+it+i+i nvece+not+can+giammai+reverberare+on the+validity+of the+convention+referee,+because+the+forecast+a+a+hole+mandatory+work,+in the+process,+sim Ilmente+to the+mechanism+of+replacement+of+right+foreseen+by art.+1419,+co.+2,+cod.+civ.,+per+le+clauses+nulle+in+contrast+with+rules+imperative.