The Information Commissioner’s Office (ICO) has made Google sign an undertaking to improve information about how it collects personal data in the UK.
The ICO said that following an investigation it found that Google’s search engine was “too vague” in describing how it used personal data it had collected.
The ICO worked with other European data protection authorities, it said.
The enforcement officer at the ICO, Steve Eckersley, said: “This investigation has identified some important learning points not only for Google, but also for all organisations operating online, particularly when they seek to combine and use data across services.”
Google will have to make agreed changes by the 30th of June this year, and take even more steps over the next two years.
Google’s undertaking can be found here.