Story perspectives

Newsom Signs AI Ad Disclosure Law Taking Effect 2027

By Drooid · Sep 17, 2026, 10:44 AM UTC · How we work

Summary

Story summary

Governor Gavin Newsom signed Senate Bill 1050, mandating AI performer disclosures in advertisements.
The law takes effect on January 1, 2027.
It bans continued use of ads that violate the disclosure requirement.
Senator Angelique Ashby (D-Sacramento) authored the legislation.
Exemptions apply to AI used only for translation, accessibility, or consistent synthetic performers in entertainment promos.

History

Historical Context

Since the FTC’s 2009 Endorsement Guides forced clear disclosure of paid endorsements—allowing fines of up to $16,000 per day—the agency has expanded oversight, voting unanimously in August 2024 to bar AI-generated fake reviews. Building on that precedent, Governor Gavin Newsom signed Senate Bill 1050, authored by Senator Angelique Ashby, requiring AI performer disclosures in ads beginning January 1 2027.

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Story summary

Governor Gavin Newsom signed Senate Bill 1050, mandating AI performer disclosures in advertisements.
The law takes effect on January 1, 2027.
It bans continued use of ads that violate the disclosure requirement.
Senator Angelique Ashby (D-Sacramento) authored the legislation.
Exemptions apply to AI used only for translation, accessibility, or consistent synthetic performers in entertainment promos.

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