di Nicola Lupo
SOMMARIO: 1. Introduzione: un terzo, atteso e cospicuo, pacchetto di riforme del regolamento della Camera. – 2. Aumentano le simmetrie tra Camera e Senato, in ulteriore attuazione del monito di cui alla sentenza n. 35 del 2017. – 2.1. La Camera recupera due legislature perse, senza riforme regolamentari. – 2.2. La Camera adotta discipline analoghe, o comunque più vicine a quelle del Senato. – 2.3. Si sviluppano le procedure bicamerali concordate (tra le Giunte per il regolamento e tra i Presidenti di Assemblea). – 3. Tuttavia, non poche asimmetrie persistono, e qualcun’altra ne nasce. – 4. Conclusioni. L’ineludibile questione delle commissioni permanenti, alla vigilia della XX legislatura repubblicana.
The article – which introduces the special section on the reform of the rules of procedure of the Chamber of Deputies approved in February 2026, and which partly draws on a lecture delivered at the "Silvano Tosi" Seminar of Parliamentary Studies – analyzes the effects that the reform may determine on the interpretation and practice of Italian bicameralism. It adopts a perspective that apperas unavoidable, especially in light of the repeated failures of the constitutional amendments aimed at introducing an asymmetrical bicameral system. This is all the more evident after the Constitutional Court, in the well-known warning and obiter dictum concluding judgment no. 35 of 2017, invited, in the light of the outcome of the constitutional referendum of 2016, to adopt similar electoral systems for the Chamber of Deputies and the Senate, so as not to jeopardize the proper functioning of the parliamentary form of government. This also implies – albeit implicitly, but clearly – avoiding the introduction of further institutional incentives for divergence between the two Houses of Parliament, such as those that might arise from unnecessarily inconsistent parliamentary rules of procedure. After recalling that the reform represents the third package adopted in the current legislative term and that it will enter into force only with the new one, the article notes that, overall, symmetry between the Chamber and the Senate has increased. This is due, first, to the fact that the Chamber has effectively caught up after two legislative terms without reforms of its rules of procedure; second, because in several areas it has adopted provisions similar, or at least closer, to those in force at the Senate; and third, because a set of coordinated bicameral procedures has been foreseen (between the Committees for the rules of procedure and between the Presidents of the Assembly). However, it should be observed that many asymmetries still persist, and some new ones have emerged: this is particularly evident with regard to the minutes, which are eliminated only in the Chamber. In conclusion, attention is drawn to what is considered the most significant asymmetry, namely that concerning the number and the articulation of the standing committees.