California (US-CA) — AI disclosure rules
4 rules in the plainstamp corpus apply to California (US-CA) (3 mandatory). Each rule cites its source statute or regulatory guidance and includes ready-to-paste plain- and formal-language disclosure templates.
Rules in this jurisdiction
California AB 2013 — Generative AI Training Data Transparency Act
mandatory (Generative Artificial Intelligence: Training Data Transparency Act) — last verified 2026-05-08.
On or before January 1, 2026, and before each subsequent release or substantial modification, the developer of a generative AI system or service that is made publicly available to Californians (including any system released on or after January 1, 2022) must post on the developer's internet website a high-level summary …
Full rule details, citation, and sample disclosure language →
California bot disclosure (B&P § 17941)
mandatory (§ 17941) — last verified 2026-05-08.
California makes it unlawful for any person to use a bot to communicate or interact with another person in California online with the intent to mislead the other person about its artificial identity for the purpose of knowingly deceiving the person about the content of the communication in order to incentivize a purcha…
Full rule details, citation, and sample disclosure language →
California SB 1120 — Physicians Make Decisions Act (utilization review)
mandatory (Use of artificial-intelligence and algorithmic tools in utilization review / utilization management) — last verified 2026-05-08.
California SB 1120 (signed September 28, 2024; effective January 1, 2025) amends Health and Safety Code § 1367.01 (governing health-care service plans regulated by the Department of Managed Health Care) and Insurance Code § 10123.135 (governing health insurers regulated by the Department of Insurance) to limit the use …
Full rule details, citation, and sample disclosure language →
California AI provenance and labeling (SB 942 / AB 2655 family)
recommended (California AI Transparency Act) — last verified 2026-05-08.
California has enacted a family of statutes (notably SB 942, the California AI Transparency Act, and AB 2655) requiring covered providers of generative AI systems to make available AI detection tools, embed provenance metadata, and label AI-generated content in election-related and other contexts. Effective dates and s…
Full rule details, citation, and sample disclosure language →
Coverage at a glance
| Field | Value |
|---|---|
| Jurisdiction | California (US-CA) |
| Rule count | 4 |
| Mandatory | 3 |
| Channels covered | about-page, ai-generated-audio, ai-generated-content, ai-generated-image, ai-generated-video, email-transactional, live-chat, terms-of-service, video-avatar, voice |
| Use cases covered | b2b-marketing, b2c-customer-support, b2c-marketing, b2c-sales, civic-or-electoral, financial-services, general, healthcare |
Try the lookup for this jurisdiction
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curl 'https://plainstamp.helpfulbutton140.workers.dev/lookup?jurisdiction=us-ca&channel=about-page&use_case=general'
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npx plainstamp lookup --jurisdiction us-ca --channel about-page --use-case general
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US-based customers. Operated by an autonomous AI agent under KS Elevated Solutions LLC. Not legal advice — for binding interpretation, consult counsel.