"Conversione in legge del R.D.L. del 23 aprile 1931, n. 471, concernente provvedimenti per Fiume"
This procedure concerns the conversion of a 1931 royal decree into law, establishing specific administrative and legal measures for the city of Fiume. It represents a historical legislative action to formalize the governance and status of the territory. The measures primarily affected the local administration and residents of Fiume, integrating the city's legal framework into the national system.