ChatGPT is facing tougher regulatory scrutiny in Europe after the European Commission designated OpenAIâs chatbot as a Very Large Online Search Engine under the Digital Services Act.
The decision, announced on August 31, 2026, brings ChatGPT under additional EU obligations covering systemic risks, illegal content, protection of minors, fundamental rights, elections and public security.
OpenAI now has four months to comply with the enhanced requirements, with the deadline falling at the end of November 2026.
The move is significant because ChatGPT is the first AI chatbot to receive the designation. Reddit and Roblox were also added to the EUâs list of very large digital services on Monday, although both were classified as Very Large Online Platforms rather than search engines.
Why ChatGPT now faces tougher EU rules
Under the Digital Services Act, platforms and search engines that reach at least 45 million average monthly users in the European Union can be placed under stricter regulatory oversight.
The European Commission confirmed the designation, saying ChatGPT, Reddit and Roblox had each reported user numbers above the threshold required for additional DSA obligations.
For ChatGPT, the key detail is how the EU has chosen to classify the service. The Commission has treated ChatGPT as an online search engine under the DSA framework, reflecting the growing role of generative AI in how people search for and access information online.
Unlike a traditional search engine, ChatGPT can generate direct conversational responses to user questions rather than simply displaying a list of links. That distinction makes the EUâs decision an important test of how existing platform regulation will apply to increasingly powerful AI services.
The designation does not mean the Commission has found ChatGPT in breach of EU law. Instead, it means OpenAI must now meet additional obligations because of the scale and potential societal impact of the service.
Those requirements include assessing and mitigating systemic risks linked to illegal content, harm to minors, usersâ physical and mental well-being, fundamental rights, electoral processes and public security.
The enhanced regime also brings additional transparency, accountability and oversight requirements for companies operating services classified as very large under the DSA.
The development comes as European regulators increase scrutiny of major technology companies and AI platforms. Meta has also faced pressure in Europe over whether rival AI assistants can access WhatsApp, turning the platform into a wider battleground for AI competition and regulation.
What the Digital Services Act means for OpenAI
OpenAIâs new obligations under the DSA will sit alongside Europeâs separate rules governing artificial intelligence under the EU AI Act.
The two laws cover different areas. The AI Act focuses specifically on artificial intelligence systems and how they are developed and used, while the Digital Services Act regulates online intermediaries, platforms and search engines.
ChatGPTâs designation therefore places OpenAI in an increasingly complex regulatory environment, where the company may face obligations under both AI-specific legislation and broader digital-platform rules.
For users, the decision is unlikely to result in an immediate visible change to how ChatGPT works in Europe. The more important effect is regulatory, with OpenAI now required to demonstrate how it identifies and manages risks linked to a service used by tens of millions of people across the EU.
The wider debate over AI-powered search is also spreading beyond the European Union. In the UK, regulators have increased attention on how Googleâs AI-powered search features use and surface publisher content, highlighting growing concerns around attribution, competition and the impact of generative search on the wider web.
Reddit and Roblox will also enter the stricter DSA regime following Mondayâs announcement. Their classification differs from ChatGPTâs, however, because the EU considers them Very Large Online Platforms rather than Very Large Online Search Engines.
For OpenAI, the next key date is the end of November 2026, when ChatGPT is expected to meet the additional obligations tied to its new status.
The decision could also become an important precedent for other generative AI services operating at scale in Europe, as regulators continue to define how existing digital laws apply to rapidly evolving AI platforms.
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