2006 Italian constitutional referendum

The 2006 Italian constitutional referendum was an attempted overhaul of the country's political system aimed at reducing the power of the Senate and streamlining governance. Proposed changes included transforming the Senate into a significantly weaker chamber with less legislative power and refining how regions and the central government share authority. The reforms sought to enhance efficiency and stability, especially for Italy's complex regional arrangements. However, the referendum faced strong opposition, and the proposals were rejected by voters. This outcome halted the reforms, and Italy continued with its existing parliamentary structure.