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California Legislature 2026: the bills, and exactly where each one stands
Fourteen bills, one object each, keyed to the 2025–2026 session. A bill is a proposal until a chamber says otherwise and a statute until a court says otherwise; this page keeps those states apart, and shows the date each was last verified.
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One object per bill, keyed to its session
A bill number is not an identifier. SB 942 in one session and SB 942 in another are different statutes, and a tracker keyed on the number alone will eventually attach one bill’s history to another. Every row below is keyed CA | 2025-2026 | <bill>, and each field is read from the chamber’s own action history rather than from a press summary.
Swipe the table sideways for the remaining columns
| Bill | Subject | Chamber | Last recorded action | Lifecycle | Next hard date | Medical Board agenda | Verified |
|---|---|---|---|---|---|---|---|
| AB 2575 Ortega |
Health care services: artificial intelligence | Enrollment / engrossing | Assembly took the measure without reference to file and concurred in the Senate amendments, 51–16 31 Aug 2026 |
LEGISLATIVE PASSAGE COMPLETE · SENATE 21–10 · ASSEMBLY CONCURRENCE 51–16 · ENROLLMENT/PRESENTMENT NEXT | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| SB 903 Senate author of record |
Artificial intelligence: mental health and the practice of therapy | Engrossing and enrolling | Senate concurred in Assembly amendments, 40–0; ordered to engrossing and enrolling 31 Aug 2026 |
LEGISLATIVE PASSAGE COMPLETE · SENATE CONCURRENCE 40–0 · ENGROSSING/ENROLLING | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| SB 947 Senate author of record |
Employment: automated decision systems ("No Robo Bosses") | Legislature | Passed the Legislature 31 Aug 2026 |
LEGISLATURE PASSED — GOVERNOR ACTION PENDING | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| SB 942 Caballero |
Civil detainees: bill of rights — health, safety and dignity standards for civil immigration detention | Governor | Enrolled and presented to the Governor at 6:00 PM 31 Aug 2026 |
ENROLLED AND PRESENTED TO GOVERNOR · 31 AUGUST · 6:00 PM | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| AB 1199 Assembly author of record |
Health care provider credentialing | Enrollment / engrossing | Assembly concurred in Senate amendments, 62–0 (Health Committee had recommended concurrence 13–0 on 27 August) 31 Aug 2026 |
LEGISLATIVE PASSAGE COMPLETE · ASSEMBLY CONCURRENCE 62–0 · ENROLLMENT/PRESENTMENT NEXT | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| AB 1760 Assembly author of record |
Dentistry: Dental Practice Act amendments | Enrolled — signed | Approved by the Governor (signing package of 31 August) 31 Aug 2026 |
SIGNED 31 AUGUST 2026 · CHAPTER NUMBER AND OPERATIVE DATE NOT YET ESTABLISHED | — | VERIFIED | 1 Sep 2026 |
| AB 2503 Assembly author of record |
Pupil health: exertional heat illness guidelines | Enrolled — signed | Approved by the Governor (signing package of 31 August) 31 Aug 2026 |
SIGNED 31 AUGUST 2026 · CHAPTER NUMBER AND OPERATIVE DATE NOT YET ESTABLISHED | — | VERIFIED | 1 Sep 2026 |
| SB 503 Senate author of record |
Health care artificial intelligence: bias in clinical decision-making and resource allocation | Governor | Enrolled and presented to the Governor at 6:00 PM 30 Aug 2026 |
ENROLLED AND PRESENTED TO GOVERNOR · 30 AUGUST · 6:00 PM | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| SB 813 Senate author of record |
Artificial intelligence: independent safety assessment | Legislature | Senate concurrence 37–0 (30 August) after Assembly passage 53–4 30 Aug 2026 |
LEGISLATURE PASSED — GOVERNOR ACTION PENDING | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| SB 1023 Senate author of record |
Injectable PrEP: reimbursement through the outpatient prescription-drug benefit | Governor | Enrolled and presented to the Governor at 6:00 PM 30 Aug 2026 |
ENROLLED AND PRESENTED TO GOVERNOR · 30 AUGUST · 6:00 PM | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| AB 1956 Valencia |
Suicide prevention: boys and young men as a focus population | Enrolled — signed | Approved by the Governor 28 Aug 2026 |
ENACTED | — | VERIFIED | 1 Sep 2026 |
| AB 1979 Bonta |
Health care services: artificial intelligence | Assembly — engrossing and enrolling | Assembly concurred in Senate amendments (66–10); to engrossing and enrolling 27 Aug 2026 |
LEGISLATIVE PASSAGE COMPLETE — ENGROSSING / ENROLLING | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| AB 539 Schiavo |
Prior authorization: duration of approval | Assembly — engrossing and enrolling | Assembly concurred in Senate amendments (64–4); to engrossing and enrolling 26 Aug 2026 |
LEGISLATIVE PASSAGE COMPLETE — ENGROSSING / ENROLLING | 30 Sep 2026 | VERIFIED | 1 Sep 2026 |
| SB 164 Committee on Budget and Fiscal Review |
Health omnibus: home health agency licensure moratorium | Enacted | Passed and effective on enactment 29 Jun 2026 |
EFFECTIVE | — | VERIFIED | 1 Sep 2026 |
The four engine dates
These are held once, here, and read by every bill record and every fixed-date surface. They are not repeated as prose in individual articles.
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| 21 August 2026 | Ordinary last day to amend bills on the floor | PASSED | A calendar rule. It does not erase a later recorded floor action. |
| 31 August 2026 | Last day for each house to pass bills | FIXED | A bill not passed by both houses by this date does not reach the Governor in this session. |
| 30 September 2026 | Last day for the Governor to sign or veto qualifying bills | FIXED | A passed deadline is a passed deadline. It never implies a signature or a veto. |
| 2 October 2026 | Enactment cutoff for the ordinary 1 January 2027 effective date | FIXED | Effective dates are read from the statute, never inferred from this date. |
AB 2575: four days from a failed vote to completed passage
The full sequence
28 August — third reading; passage refused 18–10; reconsideration granted 40–0; amended; ordered to second reading. 30 August — read second time; ordered to third reading. 31 August — read third time and passed the Senate 21–10; ordered to the Assembly; the Assembly took it without reference to file and concurred in the Senate amendments 51–16.
Current state
Legislative passage complete. Enrollment and presentment are the next recorded states and neither is established here. The bill is not law, is not operative, and the tool-inventory duty it would create is dated 1 July 2027 and depends entirely on enactment.
Why this bill is the case study
A publication that stored these facts as sentences on pages was wrong three times in four days. A publication that stores one versioned lifecycle object and derives every surface from it was wrong once per transition and corrected everywhere at once. The failed vote, the reconsideration, the amendment, the passage and the concurrence are five separate recorded actions — and only the fifth one completes passage.
What still needs reading
The 28 August Senate amendments have not been read in full. The amended text reaches clinical decision-support systems and health-care-worker use and override, in addition to the earlier inventory provisions. Analysis of those provisions is withheld until the enrolled text is read — the register says so rather than summarising a text nobody checked.
General rule: a refused passage vote followed by granted reconsideration is not a dead bill; a successful vote on an amended text in one house is not completed passage; and completed passage is not enactment. Full record: AB 2575 dossier.
Not published: bills held for a primary read
Primary sources: California Legislative Information · Senate legislative calendar · Governor’s signing announcement for AB 1956, 31 August 2026 · Trailer-bill text adding Health & Safety Code §§ 1728.9 and 1728.95
Related: Medical Board, 19–21 August 2026 · Litigation docket · This week · Enforcement Watch