Google's search monopoly remedies took effect Feb. 3, 2026, but key licensing terms remain unset as both Google and DOJ press competing appeals at the D.C. Circuit.
Judge Amit Mehta's remedies order in the landmark Google search monopoly case entered into force on Feb. 3, 2026, triggering a structured data-sharing regime that a newly formed Technical Committee is now working to implement [1]. The five-member committee has not yet finalized license terms or privacy safeguards governing how Google must share search data with rival companies, leaving key operational details unresolved months after the order took effect [1]. Google has publicly argued that artificial-intelligence companies such as OpenAI should not receive access to its proprietary search index under the mandate [1].
The underlying litigation is United States v. Google LLC, tried before Judge Mehta in the U.S. District Court for the District of Columbia. Mehta issued his liability finding in August 2024, concluding that Google had illegally maintained a monopoly in general search and search advertising, and he entered the formal remedies order in September 2025 [1]. The Department of Justice and a coalition of state attorneys general brought the case; Google LLC and its parent, Alphabet Inc., are the defendants [1].
Google filed its notice of appeal in January 2026, targeting the data-sharing requirements as the primary ground for reversal [2]. The DOJ cross-appealed, pressing for structural relief that Mehta declined to order, including the divestiture of the Chrome browser and the termination of Google's default-search agreement with Apple [1] [2]. Google has countered that Apple independently chose to feature Google Search and that the arrangement reflects fair commercial competition rather than exclusionary dealing [2]. Oral arguments at the U.S. Court of Appeals for the D.C. Circuit have not been scheduled [1].
The case carries implications that reach well beyond search. A Chrome divestiture, if ordered on appeal, would restructure the browser market and alter the distribution architecture that underlies Google's advertising business [1]. The data-sharing mandates, if sustained, could accelerate competition in AI-powered search by giving challengers access to query data that has historically been available only to Google [1]. Either outcome would represent the most consequential antitrust remedy imposed on a technology company since the Microsoft litigation resolved in the early 2000s [1].
The D.C. Circuit's docket does not yet reflect a briefing schedule, meaning the appeals process is likely to extend well into 2027 [1]. In the interim, the Technical Committee faces pressure to operationalize the data-sharing framework before appellate proceedings potentially alter or vacate it [1].