The Competition and Markets Authority (CMA) in the United Kingdom has placed legal guardrails around Google’s AI‑driven search offerings. Under the new rules, the search giant must provide a clear mechanism for publishers to keep their sites out of generative AI features such as AI Overviews, AI Mode and AI Overviews in Discover.
Google announced on Wednesday that it will comply by adding an opt‑out toggle to its free Search Console tool. When a publisher flips the switch, its pages will no longer be displayed in the AI‑generated snippets that power the aforementioned features. The company says the change will first be tested with a subset of UK publishers before a global rollout.
Why the change matters
The CMA called the requirement a “world first,” noting that it restores bargaining power to publishers who have long seen their content repurposed by large platforms without explicit consent. By forcing Google to seek permission before aggregating articles into AI responses, the regulator hopes to create a more level playing field for news organizations and other content creators.
Earlier this year, the CMA designated Google as having “strategic market status,” a designation that paved the way for stricter oversight. In January, the regulator urged Google to let website owners decide whether their material would be used to train standalone AI models or appear in AI search results. The new opt‑out toggle directly addresses that demand.
What Google is doing beyond the toggle
In addition to the opt‑out feature, Google must now attribute publisher content more transparently. The company will embed clear, clickable links within AI responses and has already increased the number of inline links and added website previews to encourage users to visit the original source.
Google also promised to roll out new metrics in Search Console. Publishers will soon see data on how often their pages appear in AI answers, the impressions they generate, and the geographic distribution of those views. The firm says it will continue adding metrics over time to help publishers assess the impact of staying in or out of AI search.
Importantly, the CMA clarified that opting out will not affect a site’s ranking in traditional Google Search. Publishers who choose to remain in AI results will still benefit from the massive reach of the features—Google reports over 2.5 billion monthly active users for AI Overviews and more than 1 billion for AI Mode.
The policy shift arrives as AI‑enhanced search becomes a cornerstone of how users discover news and information online. By giving publishers a formal choice, the UK regulator aims to balance innovation with fair compensation and attribution for content creators.
This article was written with the assistance of AI.
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