OpenAI’s ChatGPT is now subject to the European Union’s Digital Services Act (DSA) following its classification as a 'Very Large Online Platform.' This regulatory framework, designed to govern major digital services, mandates that companies implement rigorous measures to mitigate risks associated with their platforms. Specifically, OpenAI must now address concerns regarding the impact of its AI technology on minors, user mental health, and the dissemination of illegal content.

The European Commission’s decision extends beyond ChatGPT, also applying the same regulatory standards to Reddit and Roblox. Under the DSA, these platforms face significant restrictions, including prohibitions on targeted advertising directed at minors and the use of sensitive personal data, such as information regarding sexual orientation, for profiling purposes. The move signals a broader effort by EU regulators to ensure that large-scale digital services are held accountable for the societal impacts of their algorithms and data practices.

While the classification brings ChatGPT under the same umbrella as other major tech giants, the practical implementation of these rules for generative AI remains a developing area of law. The DSA requires these platforms to provide greater transparency regarding their recommendation systems and to undergo independent audits to ensure compliance with EU safety standards. OpenAI has not yet detailed the specific operational changes it will make to comply with these new mandates, but the designation marks a significant shift in how the EU treats generative AI tools compared to traditional search engines or social media platforms.