UK Regulator Orders Google to Make Search Rankings More Transparent

Google will have to make significant changes to its search business in the United Kingdom after the Competition and Markets Authority (CMA) ordered the company to improve transparency around how Search rankings work, according to Reuters.

The new requirements are designed to create a fairer environment for businesses that rely on Google Search and to address concerns about Google’s dominant position in the market. According to the CMA, Google handles more than 90% of search queries in the UK, giving it substantial influence over how consumers discover information, products, and services.

The regulator’s latest intervention follows its earlier decision to designate Google with “strategic market status,” a classification that gives the CMA greater authority to impose targeted rules on large digital platforms.

Google Must Make Search Rankings More Transparent

Under the new requirements, Google must rank organic search results using objective criteria and provide greater transparency about how its ranking systems operate.

The CMA said UK businesses have repeatedly raised concerns that Google’s ranking practices are not transparent enough and that major ranking changes can significantly affect traffic, sales, and visibility without sufficient warning.

Businesses also told regulators that unexpected ranking changes create uncertainty and make it harder to invest confidently in growth initiatives.

Will Hayter, Executive Director at the CMA, said the measures are intended to ensure Google Search works better for both businesses and consumers across the UK.

Google has been given six months to implement the fair-ranking requirement.

New Complaint Process for Businesses

The regulator also wants Google to establish clearer complaint and dispute resolution processes for businesses affected by Search decisions.

Many companies rely heavily on Google Search for customer acquisition, making ranking visibility a critical business factor. The CMA believes a more structured complaint process will provide businesses with a clearer route to challenge issues and seek explanations when problems arise.

Search Data Portability Requirement

Another major change involves search data portability.

Google must allow users to transfer their search data to authorized third parties. The CMA believes this requirement could improve competition by making it easier for users to switch services and use alternative search products.

Google has three months to implement the data portability requirement.

The regulator said additional measures could be introduced in the future if current remedies do not adequately address competition concerns.

Google Responds to CMA’s New Search Requirements

Google rejected claims that its current ranking systems are unfair or insufficiently transparent.

However, the company confirmed it will continue working with the CMA while maintaining the integrity and security of its search systems.

Part of Broader UK Tech Regulation Efforts

The latest action is part of a wider effort by UK regulators to increase oversight of major technology companies.

The UK government is also preparing a social media ban for users under 16, with age-verification requirements expected to become mandatory for major platforms. At the same time, Microsoft continues to face scrutiny from UK regulators over concerns related to its business software ecosystem and market influence.

Meanwhile, Google recently attracted attention after being spotted promoting Chrome downloads directly on its homepage when users visit from competing browsers.

The CMA said it will continue monitoring Google’s compliance and may impose additional obligations if necessary.