EU Plans Legislation to Ban Under-15s from Independently Using Social Media and AI Chatbots
nashnova research
The European Commission announced its 'Kids Act,' proposing to ban children under 13 from social media entirely and require parental controls for under-15s — with AI chatbots included in the scope and fines up to 6% of global revenue for non-compliance, the toughest child-safety legislation attempted anywhere.
What does this law actually cover?
The rules set two thresholds: a full ban on social media for under-13s, and mandatory parental controls plus time limits for users aged 13 to 15.
The scope goes beyond social platforms — some online games, AI chatbots, and AI companion services must all build in safeguards against addictive design and harmful content.
This means → the EU is stretching the boundary of "child online safety" from social media into AI products — the first legislation anywhere to cover both social platforms and AI chat tools in a single act.
What new obligations do platforms face?
The biggest shift is a reversal of the burden of proof: regulators no longer have to show a platform is harmful — the platform must proactively prove it is safe for children.
In plain terms = the old model was "something goes wrong, then the regulator investigates." The new model is "prove you're safe first, or you're in default violation."
On age verification, platforms must use officially certified applications to check user age — self-declared "I am over 18" checkboxes no longer count.
How heavy are the fines?
Non-compliance carries fines of up to 6% of a platform's global annual revenue, matching the enforcement ceiling of the existing Digital Services Act (DSA).
This means → for Meta, with roughly $161 billion in 2024 global revenue, the theoretical maximum fine approaches $9.7 billion — not a symbolic number. [unverified]
This reflects the EU's decision to reuse the DSA's penalty framework rather than create a new one — ensuring platforms cannot treat the Kids Act as soft law.
Why now?
The direct trigger is sustained political pressure from France, Greece, and several other member states demanding EU-level legislation.
EU officials also cited Meta's recent settlement with multiple U.S. states over allegations its platforms harmed children's mental health — signalling this is not a Europe-only concern.
The new act will layer on top of the existing AI Act and DSA, forming a three-tier regulatory framework — in plain terms = the EU is stitching scattered rules into a single net.
What does this mean for platforms and markets?
In the same speech, von der Leyen called AI "the second turning point of our era" and proposed cooperation with Canada and the U.K. on AI safety — a clear signal that regulation will not stop at this one act.
The core challenge for platforms is balancing compliance costs against user scale: age-verification systems cost real money, and restricting minors could shrink active-user counts.
This means → for Meta, TikTok, Snap, and others that rely on young users as a growth engine, the customer-acquisition model for the European market may need a rewrite.
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