Royal Decree of 25 July 1904, no. 523 Consolidated text of legal provisions concerning various categories of hydraulic works. Pays/Territoire Italie Type du document Législation Date 1904 Source FAO, FAOLEX Sujet Eau Mot clé Approvisionnement en eau Ouvrages Aire géographique Alpes, Europe, Europe et Asie Centrale, Pays de l'Union Européenne, Méditerranée, Europe du Sud Entry into force notes This Decree entered into force on the day of its publication. Résumé This text contains the consolidated and unified text of all general water related rules and water infrastructure related works, here aimed for each category and type. Rules of this text are related to all types of water structures and water areas including rivers, lakes, streams and natural flows. Also a full classification of works around public waters and the list of hydraulic or waterworks of first, second, third, fourth and fifth category. Texte intégral Italien Site web www.minambiente.it