Art. 829 of the Italian Civil Code civ. Allows the appeal of the praise even per violation of the rules of right relevant per merit of the contro? Ersia, if foreseen from the law. in matter of contract of works public, such law it must be identified in Legislative Decree 18 April 2016, n. 50 and pearl Anto the appeal the appeal of the response referee in theme theme of contract of works public was allowed even for the case of Violaz ion of rules of right ai senses of art. 209, co. 14, Legislative Decree cit., per events which such a provision, today repealed, finds application.