Significant
California law will require disclosure of synthetic performers in ads
California’s new AI disclosure law will require brands to flag synthetic performers in ads, including AI-generated voices, from January 1, 2027. The source also references separate moves on social-media age limits and a Maryland digital ad tax appeal, making this a mixed digest rather than a single development.
Why it matters: Affected marketers may need to identify synthetic performers in ads, revise creative and approval workflows, and plan disclosures before the January 1, 2027 effective date. The rule could also influence broader brand and media practices if other jurisdictions follow it.

