European Union Classifies ChatGPT as a Search Engine Under Strict Tech Rules

2026-08-31 data

Brussels, Monday, 31 August 2026.
The European Commission officially designated ChatGPT as a search engine under the Digital Services Act, subjecting OpenAI to strict safety audits due to its 159 million European users.

User Thresholds and the Path to Designation

The European Commission’s decision on August 30, 2026, hinges on a key regulatory threshold established under the Digital Services Act (DSA): digital services must exceed 45 million monthly active users within the European Union to trigger the strictest tier of oversight [1][5][6]. ChatGPT, which is operated by OpenAI Ireland Limited, vastly exceeded this benchmark by reporting an average of 159.1 million monthly active recipients for its “ChatGPT search” features in the EU during the six-month period ending March 31, 2026 [7]. Meanwhile, Reddit and Roblox also cleared the threshold, reporting 57.2 million and approximately 48 million monthly users respectively [1][5]. These new designations bring the total number of highly regulated platforms under this strict EU tier to 28 [1][5].

AI Search Innovation and How It Operates

The innovation at the center of this regulatory milestone is “ChatGPT search,” an online search feature integrated directly into OpenAI’s conversational artificial intelligence interface [7]. Managed by OpenAI Ireland Limited, which is based in Ireland, this tool allows users to query information dynamically in a conversational format rather than relying on traditional search engine index links [7]. The system operates by pulling web-based data to generate synthesized, direct answers for users [GPT][7]. Additionally, the utility of the platform has expanded commercially; as of August 24, 2026, ChatGPT reportedly began displaying advertisements to users across 31 European countries [3].

The Benefits and Safety Protocols of Conversational AI

The primary benefit of this search innovation lies in its ability to streamline information retrieval, offering users direct, context-aware answers rather than requiring them to sift through pages of hyperlinks [GPT]. To balance this utility with digital safety, OpenAI Ireland Limited maintains that it is committed to transparency, accountability, and protecting fundamental rights like freedom of expression [7]. How it works from a compliance standpoint involves a dedicated webform where non-governmental EU users can report illegal content, supported by internal moderation protocols [7]. For public authorities, OpenAI utilizes the “Kodex” portal to manage official communications, separating requests into “Content Removal” for prohibited material and “User Data” for authorized access under its December 2025 policy [7].

Strict Regulatory Safeguards and Enforcement

Under its official classification as a Very Large Online Search Engine (VLOSE), ChatGPT must now implement rigorous systemic safeguards [1][6]. Together with Reddit and Roblox—both designated as Very Large Online Platforms (VLOPs) because they facilitate third-party content dissemination—OpenAI has a strict four-month window from its late August 2026 designation to comply with the EU’s most stringent rules [1][4][6]. By the end of November 2026, these services must complete comprehensive systemic risk assessments addressing threats to fundamental rights, public security, user mental wellbeing, and the protection of minors [1][5][6].

Supervision, Fines, and Geopolitical Reactions

Supervisory duties for the newly designated platforms are divided between the European Commission and national regulators; Ireland’s Coimisiún na Meán oversees ChatGPT and Reddit, while the Netherlands’ Authority for Consumers and Markets (ACM) supervises Roblox [1]. Non-compliance carries severe financial risks, with potential penalties reaching up to 6% of a company’s global annual turnover [1][5]. The financial stakes are illustrated by the 870 million euros in total historical DSA fines already issued by the EU, which include €550 million against AliExpress in July 2026, €200 million against Temu in May 2026, and €120 million against X in December 2025 [1]. This strict enforcement has drawn sharp criticism from the Trump administration, which characterized the penalties as a “novel form of economic extortion” and threatened retaliatory measures against countries targeting American technology firms [1][5].

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AI regulation Digital Services Act