California residents now have a tool to control their personal information. A new online system allows them to request that their data not be sold. This system has been available since January, and many people have already used it.

As of August 1, companies that collect and sell data must comply with these requests. This means that individuals can stop their personal information from being sold without having to contact each company separately. Further information about this system and how it works can be found through the state's resources.