French Constitutional Council strikes down social media ban for under-15s

This ruling establishes a high legal bar for age-gating digital services, signaling that blanket bans may not survive judicial scrutiny in the EU. For streaming and social platforms, it shifts the regulatory focus from total access control to safety-by-design requirements under the Digital Services Act. The decision forces a pivot toward individual risk assessments and verifiable parental consent, which remain technically difficult to implement without compromising user privacy. As other member states like Spain and Greece consider similar restrictions, this precedent likely complicates the European Commission’s upcoming unified position on child safety. Watch for the revised French bill in early 2027 to see if new age-verification safeguards can satisfy constitutional privacy requirements.

The French Constitutional Council's decision arrives amid a broader European push to regulate minors' access to digital platforms. In early 2025, the European Commission launched a consultation on age verification and child safety across digital services, gathering input from platforms, civil society, and member states ahead of a planned EU-wide framework. The Commission's Digital Services Act already requires platforms to assess systemic risks to minors, but the French ruling underscores that national legislatures face constitutional limits when attempting to go further with outright prohibitions. Spain's government announced in February 2025 that it would introduce legislation banning social media access for children under 16, directly citing concerns about algorithmic manipulation and mental health harms, while Greece has explored similar measures through its national digital strategy.

On the business and regulatory side, the ruling intensifies pressure on the European Commission to deliver a harmonized approach rather than leaving member states to draft individually vulnerable legislation. Commission President Ursula von der Leyen signaled in her 2025 State of the Union address that a dedicated child safety regulation would be tabled by mid-2026, potentially creating a single EU standard that could survive constitutional challenges by incorporating proportionality tests and privacy-preserving age assurance from the outset. Meanwhile, France's own regulatory authority ARCOM, which oversees digital platform compliance under the DSA, published guidance in March 2025 on age verification methods that balance effectiveness with data minimization, signaling that technical solutions exist but require legislative clarity on acceptable privacy trade-offs. The French government under Prime Minister Sébastien Lecornu is expected to redraft the measure with enhanced safeguards before the end of 2026.

From a technical standpoint, the ruling highlights the unresolved challenge of privacy-preserving age verification at scale. A 2025 study by the UK's Information Commissioner's Office tested multiple age assurance methods including biometric estimation and digital identity wallets, finding that no single method achieved both high accuracy and minimal data collection. The French Council's emphasis on insufficient privacy safeguards in the struck-down law mirrors findings from the European Data Protection Board's January 2025 opinion on age verification under the GDPR, which warned that centralized age databases pose disproportionate surveillance risks. For streaming platforms and social video services operating across EU borders, the technical implication is clear: any future compliance regime will likely require decentralized or zero-knowledge proof approaches to age assurance, adding engineering complexity that smaller platforms may struggle to absorb.