Reference Source

AB 853 (California) — Section 22757.3.1 — effective January 1, 2027

For AB 853 (California), provision stating the date is Section 22757.3.1; effective date is January 1, 2027; what it applies to is large online platforms, recorded from its source on 2026-09-08.

Short title
California AI Transparency Act verified
Jurisdiction
California our reading
Instrument
AB 853 verified
Provision stating the date
Section 22757.3.1 our reading
Effective date
January 1, 2027 verified
What it applies to
large online platforms our reading
Sourceleginfo.legislature.ca.gov
Verified
Review by
DatasetAI law and regulation effective dates by jurisdiction

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

(c) This section shall become operative on January 1, 2027.

leginfo.legislature.ca.gov, retrieved 2026-09-08

Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

Short title

California AI Transparency Act.

Instrument

AB 853, Wicks.

— all from leginfo.legislature.ca.gov, retrieved 2026-09-08

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

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