On 28 April, the European Commission unveiled a Communication promising a “simpler, clearer and better enforced EU rulebook” (COM(2026) 380 final). The headline pitch is competitiveness: lighter laws, faster transposition, less red tape. A 12-area “Regulatory Deep Cleaning” plan and eleven single-market enforcement priorities accompany it, ranging from product labelling to bank consolidation.
Read past the headline, however, and the document is at least as much about enforcement as about simplification. The Commission proposes faster infringement procedures, with reasoned opinions within six months of a formal notice; “systematically more stringent” financial penalties at the Court of Justice; AI tools to vet national transposition; a stated preference for “exhaustive regulations” that leave Member States little room to legislate further; and “enforcement by design”, including binding prior compatibility assessments on draft national laws before they are adopted.
Our Take
Simplification is welcome, and so is enforcement. A clearer rulebook lowers compliance costs and strengthens legal certainty. Credible enforcement is what keeps EU law from becoming aspirational. The 451 Institute is not in the business of opposing Brussels: a strong Union is often the surest check on national majorities that overreach.
What deserves debate is the architecture, not the destination. Three of the proposed measures, taken together, would shift weight from Member States to the centre: a default preference for exhaustive regulations, binding pre-emptive compatibility checks on draft national laws, and AI-assisted transposition reviews backed by stiffer fines. Each has a defensible rationale. Stacked together and presented as housekeeping, they deserve to be examined for what they also are — a structural rebalancing of how decisions are made in the Union.
Two points are worth making plainly.
First, the more centralised a system becomes, the more depends on whoever runs it. Concentration raises the stakes of capture; decentralisation is itself a form of resilience, and Europeans have reason to value it whatever the political weather. A single lock is easier to pick than twenty-seven.
Second, ex ante enforcement raises a genuine rule-of-law question. If the Commission can issue a binding finding that a draft national law is incompatible with EU law before it is adopted, the practical burden of disagreement shifts: the Member State must now legislate against a formal EU verdict and defend itself uphill, rather than enacting its measure and being challenged afterwards. Today, Brussels must show a national law breaks the rules; tomorrow, the capital may have to show its draft does not.
That is a different constitutional posture from the one the Treaties have long assumed, and it deserves to be argued on its merits, not slipped in under the banner of simpler rules.
