UK Regulator Proposes New Rules to Curb Google's Search Dominance

Reviewed byNidhi Govil

26 Sources

The UK's Competition and Markets Authority (CMA) is considering designating Google with "strategic market status," which could lead to new regulations on its search engine operations, including fair ranking measures and increased publisher control over content use in AI-generated results.

UK Regulator Targets Google's Search Dominance

The UK's Competition and Markets Authority (CMA) has proposed designating Google with "strategic market status" (SMS) under new digital market rules, potentially leading to significant changes in how the tech giant operates its search engine in the country 1. This move marks the first application of Britain's tough new digital market laws and could result in a series of conduct rules aimed at loosening Google's control over search and advertising 5.

Source: PYMNTS

Source: PYMNTS

Proposed Measures and Their Impact

The CMA is considering several measures to address Google's market dominance:

  1. Fair Ranking: Google may be required to implement new "fair ranking" measures in its search results 1.

  2. Publisher Control: Publishers could gain more control over how their content is used, including in AI-generated outputs 2.

  3. Choice Screens: Google's distribution partners, such as Apple, may need to offer "choice screens" to help consumers switch between search providers more easily 5.

Source: SiliconANGLE

Source: SiliconANGLE

  1. Data Portability: Users might be allowed to transfer their data, including search history, between different services 2.

Market Dominance and Advertising Costs

The CMA's investigation, which began in January 2025, examined whether Google's position in search and advertising was "delivering good outcomes" for UK consumers and businesses 1. The regulator found that Google's dominance has led to higher search advertising costs than would be expected in a more competitive market 5.

Sarah Cardell, the CMA's chief executive, stated, "Google is the world's leading search tool and plays an important role in all our lives, with the average person in the UK making five to 10 searches a day. Our investigation so far suggests there are ways to make these markets more open, competitive and innovative" 1.

Google's Response and Concerns

Source: Bloomberg Business

Source: Bloomberg Business

Google has criticized the proposals as "broad and unfocused," warning that they could threaten the UK's access to its latest products and services 5. Oliver Bethell, Google's senior director for competition, cautioned that "punitive regulations" could affect how quickly Google launches new products in the UK 4.

Timeline and Next Steps

The CMA is currently collecting opinions on the proposed designation and measures from industry stakeholders. A final decision on the SMS designation is expected by October 13, 2025 4. If implemented, these regulations could significantly impact Google's operations in the UK and potentially set a precedent for other countries considering similar measures to address Big Tech dominance in digital markets.

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