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California State Legislature · AB 45 · Chaptered (Chapter 134, Statutes of 2025)

Privacy: health data: location and research.

Introduced
Moved
Reached a final decision
Became law
Derived from the official record below.

Officially: “Privacy: health data: location and research. Read the full text

Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
2025-2026 session

Where it is

Show all 33 actions
Read first time. To print. · Dec 2, 2024
From printer. May be heard in committee January 2. · Dec 3, 2024
Referred to Coms. on P. & C.P. and JUD. · Mar 28, 2025
From committee chair, with author's amendments: Amend, and re-refer to Com. on P. & C.P. Read second time and amended. · Mar 28, 2025
Re-referred to Com. on P. & C.P. · Apr 1, 2025
From committee chair, with author's amendments: Amend, and re-refer to Com. on P. & C.P. Read second time and amended. · Apr 9, 2025
Re-referred to Com. on P. & C.P. · Apr 10, 2025
Coauthors revised. · Apr 23, 2025
From committee: Do pass and re-refer to Com. on JUD. (Ayes 10. Noes 2.) (April 22). Re-referred to Com. on JUD. · Apr 23, 2025
Coauthors revised. · Apr 30, 2025
From committee: Do pass and re-refer to Com. on APPR. (Ayes 9. Noes 2.) (April 29). Re-referred to Com. on APPR. · Apr 30, 2025
In committee: Set, first hearing. Referred to APPR. suspense file. · May 7, 2025
From committee: Do pass. (Ayes 11. Noes 2.) (May 23). · May 23, 2025
Read second time. Ordered to third reading. · May 27, 2025
Read third time. Passed. Ordered to the Senate. (Ayes 63. Noes 11. Page 2022.) · Jun 3, 2025
In Senate. Read first time. To Com. on RLS. for assignment. · Jun 4, 2025
Referred to Com. on JUD. · Jun 18, 2025
From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 1.) (July 15). Re-referred to Com. on APPR. · Jul 16, 2025
In committee: Referred to suspense file. · Aug 18, 2025
Read second time. Ordered to third reading. · Aug 29, 2025
From committee: Do pass. (Ayes 5. Noes 2.) (August 29). · Aug 29, 2025
Read third time and amended. Ordered to second reading. · Sep 5, 2025
Read second time. Ordered to third reading. · Sep 8, 2025
Joint Rule 61(a)(13) suspended. (Ayes 28. Noes 8. Page 2568.) · Sep 9, 2025
Read third time and amended. Ordered to second reading. · Sep 9, 2025
Read second time. Ordered to third reading. · Sep 10, 2025
Read third time. Passed. Ordered to the Assembly. (Ayes 29. Noes 9. Page 2990.). · Sep 12, 2025
In Assembly. Concurrence in Senate amendments pending. · Sep 12, 2025
Joint Rules 61(a)(14) and 51(a)(4) suspended. (Ayes 59. Noes 20. Page 3413.) · Sep 13, 2025
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 61. Noes 12. Page 3469.). · Sep 13, 2025
Enrolled and presented to the Governor at 3 p.m. · Sep 24, 2025
Approved by the Governor. · Sep 26, 2025
Chaptered by Secretary of State - Chapter 134, Statutes of 2025. · Sep 26, 2025

The numbers

9
sponsors on the bill

Sponsors

Bauer-KahanHarabedianKalraPellerinRansomSchiavoStefaniWilsonZbur

Recorded votes

Assembly 3rd Reading AB45 Bauer-Kahan et al. By MenjivarSenate · 2025-09-12 · (PASS) · Ayes 29, Noes 9, Abstain 2
AB 45 Bauer-Kahan Concurrence in Senate AmendmentsAssembly · 2025-09-12 · (PASS) · Ayes 61, Noes 12, Abstain 7
Do passSenate · 2025-08-29 · (PASS) · Ayes 5, Noes 2, Abstain 0
Placed on suspense fileSenate · 2025-08-18 · (PASS) · Ayes 7, Noes 0, Abstain 0
Do pass, but first be re-referred to the Committee on [Appropriations]Senate · 2025-07-15 · (PASS) · Ayes 11, Noes 1, Abstain 0
AB 45 Bauer-Kahan Assembly Third ReadingAssembly · 2025-06-03 · (PASS) · Ayes 63, Noes 11, Abstain 5
Do pass.Assembly · 2025-05-23 · (PASS) · Ayes 11, Noes 2, Abstain 2
Do pass and be re-referred to the Committee on [Appropriations]Assembly · 2025-04-29 · (PASS) · Ayes 9, Noes 2, Abstain 1
Do pass and be re-referred to the Committee on [Judiciary]Assembly · 2025-04-22 · (PASS) · Ayes 10, Noes 2, Abstain 3
Roll-call results shown verbatim from the California legislature’s records. A result reflects that roll call’s own motion, not the bill’s overall outcome.
Every fact on this page links to its source, starting with the official bill record. Last action: Chaptered by Secretary of State - Chapter 134, Statutes of 2025. (Sep 26, 2025).