Google will soon require that political ads on its platforms let people know when images and audio have been created using artificial intelligence (AI).
The rules have been created as a response to the “growing prevalence of tools that produce synthetic content”, a Google spokesperson told the BBC.
The change is scheduled for November, about a year ahead of the next US presidential election.
There are fears AI will supercharge disinformation around the campaigns.
Google’s existing ad policies already ban manipulating digital media to deceive or mislead people about politics, social issues, or matters of public concern.