The arbitration free is face to the intake of one determination contractual having efficacy negotiating between parts. The peculiarity negotiating of the arbitration irrital si reflects with at the its itself possible appeal: not in fact application application the art. 828 cod. Proc. Civ. Do al Lodo ritual, admits the possibility, in hypothesis of nullity of the itself, of propose i vehicles of appeal ordinary foreseen from our ordiname nto, while competent a know of the appeal adverse a praise irrital will be always the judge first grade on the base of the criteria of competence.