France’s Constitutional Council becomes the central authority for disputed laws

Paris – 24/07/2026: According to an analysis by Franceinfo, France’s Constitutional Council has already dealt with legislative texts 26 times since the beginning of 2026. This is increasingly placing the nine-member body at the center of the political process. In particularly controversial projects, the government and opposition are more frequently leaving it to the Council to make the final determination of whether parliamentary compromises are compatible with the Constitution.

The accumulation of referrals primarily reflects changing power relations. Since the loss of a reliable parliamentary majority, legislation has been shaped more strongly by shifting alliances, close votes and substantive concessions. The Constitutional Council does not thereby become a political arbiter, but it does become an authority whose decisions limit or confirm the government’s and parliament’s actual room for maneuver.

Under Article 61 of the Constitution, the President of the Republic, the Prime Minister, the presidents of both chambers of parliament, and at least 60 members of parliament or 60 senators may request a review of an adopted law before it is promulgated. Review is mandatory for organic laws and certain other procedures. The opposition uses this instrument to have majority decisions legally reviewed, while the government can also use it to safeguard particularly contentious provisions.

This must be distinguished from the priority question of constitutionality, known as the QPC, which has existed since 2010. It allows citizens, in the context of ongoing court proceedings, to have the compatibility of an already applicable provision with constitutionally guaranteed rights and freedoms reviewed. A referral to the Constitutional Council is made via the Conseil d’Etat or the Court of Cassation.

The Council’s decisions may annul provisions in full or in part, make their application subject to conditions, or set a deadline for the legislature to redraft them. Partial censures and interpretative conditions are becoming particularly important: they preserve the basic principle of a law while changing its practical scope. For ministries and parliamentary majorities, this increases the requirements for the legal preparation of legislative proposals.

Recent case law shows that this review is by no means merely symbolic. In the 2026 budget law, the Constitutional Council examined several challenged provisions and declared individual measures incompatible with the Constitution or permissible only subject to reservations. The body has also repeatedly intervened in details of security and criminal-law legislation in recent years, without necessarily overturning the core of the respective reform.

The high number of proceedings therefore does not automatically mean a weakening of the legislature. Rather, it shows that constitutional review has become a regular part of the legislative process under the conditions of a fragmented parliament. Political actors are increasingly factoring the Council’s decisions into their calculations instead of treating them as an exception only after the fact.