SB 942 by Sen. Josh Becker, D-Menlo Park, will require that software tools used to create AI images include a disclosure within the content they create that informs users the content was created using AI. The disclosures don't need to be readily visible to humans, but must be detectable through free tools offered alongside the AI-generation system.

“Going forward it’s crucial that individuals know if content was created by AI or not," Becker said. "By signing this bill, Governor Newsom is providing Californians with essential tools to navigate the evolving digital landscape and solidifying our position as a leader in enacting sensible AI regulations that protect consumers without stifling innovation.”