California AB 2013

rights policy item·state law·active

Requires covered generative-AI developers to publish specified training-data documentation for systems made available to Californians.

Verified facts

Official site	https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240AB2013 ↗
Geography	California, United States
identifier	Chapter 817, Statutes of 2024
parties	unknown
item type	state_law
confidence	high
identifier	Chapter 817, Statutes of 2024
filing date	unknown
jurisdiction	California, United States
adoption date	2024-09-28
affected works	copyrighted training material
current status	in_force
effective date	2025-01-01
affected models	generative AI systems offered in California
canonical title	California AB 2013
confidence basis	Primary document reviewed; status language is conservative.
enforcement date	unknown
affected datasets	training datasets
issuing authority	California Legislature
primary documents	https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240AB2013
unresolved questions	Enforcement practice and interaction with federal preemption initiatives.
affected entity types	generative AI developers; AI service providers
affected organizations	California Department of Technology