Modifiche dell'articolo 12 del decreto del Presidente della Repubblica 19 marzo 1955, n. 520

This procedure concerns proposed changes to Article 12 of a 1955 Italian Presidential Decree (No. 520). The decree likely relates to administrative or regulatory matters within Italy. The specific nature of the amendments and their impact on citizens or businesses are not detailed in the metadata. Further information would be needed to understand the full scope.