Online publishers are gaining greater control over whether their websites appear in Google's AI Search features, following a landmark regulatory ruling in the United Kingdom. The Competition and Markets Authority (CMA) has imposed a new conduct rule requiring Google to allow website owners to exclude their content from features such as AI Overviews and prevent its use for fine-tuning Google's AI models.
CMA's Landmark Decision
In a world-first move, the CMA announced that publishers will now have effective tools to prevent their content from powering AI features in search results. This development puts publishers, including news organizations, in a stronger position to negotiate content deals with Google. The regulator emphasized that Google must ensure publisher content is properly attributed with clear links in AI-generated search results.
According to the CMA, these requirements are designed to secure fairer deals for publishers and consumers while improving Google's search services in the UK. The ruling aims to level the playing field and build a transparent digital economy where premium content is respected and compensated fairly.
Google's Response and Implementation
In response to the ruling, Google has begun rolling out new features to a subset of website owners in the UK, with plans for a global rollout after testing. The first feature is a new toggle in the Search Console that allows publishers to manage how their content is used in AI Search tools, including AI Overviews, AI Mode, and AI Overviews in Discover.
Websites that opt out entirely will not receive traffic or impressions from generative AI features. Google has clarified that this control will not be used as a ranking signal for search results outside of AI Search features. Additionally, new Search Console insights are being introduced, providing website owners with metrics on which webpages appear in AI responses and in which countries.
Industry Reactions
The News Media Association CEO Theo Bamber welcomed the legally enforceable conduct requirements, calling them a significant step toward a fair digital economy. He stressed that success depends on efficient implementation, robust enforcement, and the ability to adapt rules in a fast-moving technological environment.
Previously, Google had rejected the idea of giving publishers more control over how website data is used in AI Search features, arguing that it is evolving into a monetization space. The CMA's ruling changes this dynamic, empowering publishers in their negotiations with the tech giant.



