Legal challenge in Luxembourg

Google filed appeals on 28 September 2026 at the European Union General Court in Luxembourg to contest two regulatory orders issued under the Digital Markets Act. The European Commission adopted the contested enforcement decisions on 16 July 2026, requiring the Alphabet subsidiary to open its Android operating system to competing artificial intelligence developers and supply search data to rival search engines. Google argues that these compliance measures will degrade operating system security and expose European users' private data without adequate protections.

Oliver Bethell, Google's senior director of competition, outlined the company's objections regarding search query confidentiality:

“People use Search for their most personal questions -- from medical worries to close relationships -- and mandating we share these personal queries without adequate safeguards would cause irreversible harm to user privacy.”

Interoperability rules for Android

The first Commission decision orders Google to grant third-party AI assistants, such as OpenAI's ChatGPT, access to Android features on equal terms with its proprietary Gemini model. The European executive specified 11 distinct categories of Android functionality that must be opened to outside developers. These system permissions include voice activation commands, access to on-device AI models, screen automation, continuous background operations, interactions across different mobile applications, and context evaluation conducted with explicit user consent.

These technical integrations are slated for incorporation into Android 18, carrying an enforcement deadline of 1 August 2027. European regulators structured the rules to ensure that operating system control does not grant Google's internal AI tools an automatic competitive advantage on mobile devices. The interoperability mandate parallels earlier DMA actions taken against Apple, where regulatory demands to open iOS systems led Apple to withhold its advanced Siri AI assistant from European users over stated device security concerns.

Search data sharing and privacy dispute

The second contested order requires Google to share query datasets with competing search engines and third-party AI chatbots by January 2027. The European Commission intended the measure to help alternative platforms interpret user queries more effectively and improve their competitive search relevance. Access to this search data will be governed by defined terms and pricing frameworks set under the regulatory regime.

The European Commission asserts that the mandate incorporates sufficient safeguards, including the deletion of direct user identifiers, the active filtering of sensitive queries, and mandatory annual audits. Competing search provider DuckDuckGo defended the regulatory framework against Google's legal opposition.

“The anonymization framework is robust and no amount of manufactured doubt changes that. The only thing an appeal buys Google is time.”

Financial penalties and budget proposals

Following the regulatory disputes, French Europe Minister Benjamin Haddad addressed the wider financial penalties imposed on Alphabet by European authorities. Speaking on 29 September 2026, Haddad proposed that the proceeds from billions of euros in EU antitrust fines against Google should be utilized directly to lower member state financial contributions to the European Union budget.