| Update Applicable to: | Effective Date |
| All Covered Providers as Defined in the Law | January 1, 2026 |
What happened?
On October 13, 2025, Governor Gavin Newsom signed Assembly Bill (SB) 853 to update California’s AI Transparency framework, extending compliance deadlines and adding new obligations for AI providers, platforms, and device manufacturers.
Overview:
This law was originally operative January 1, 2026, but it has been delayed, so businesses now have until August 2, 2026, to meet the requirements.
Phased requirements:
- January 1, 2027: Large online platforms must detect and disclose provenance data.
- January 1, 2028: Capture device manufacturers must offer latent disclosure options in new devices.
Why It Matters for Employers?
- If the organization develops or hosts AI systems, it must prepare for disclosure and detection obligations.
- Marketing, media, and tech teams should review content workflows for compliance.
- HR and compliance teams should anticipate vendor contract updates and employee training on AI transparency.
Additional Information:
Summary of Provisions:
- Covered providers must offer a free tool enabling users to verify if content (image, video, audio) was created or altered by their AI system.
- AI-generated content must include embedded provenance data that is permanent or difficult to remove, ensuring transparency and traceability of the origin and authenticity of the material.
- Large online platforms must detect provenance data in distributed content and provide user-facing disclosure interfaces.
- Captures device manufacturers must allow users to embed provenance data in captured content starting 2028.
- Civil penalties of $5,000 per violation, enforced by the Attorney General, city attorneys, or county counsel. Each day of non-compliance counts as a separate violation.
Source References
Resources
- California Department of Technology – Technology Letter 24-01
- Generative AI Risk Assessment (SIMM 5305-F)
- AI Community Hub – Updates, events, and FAQs on AI governance
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