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California State Legislature · SB 646 · Chaptered (Chapter 602, Statutes of 2025)

Prenatal multivitamins.

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

Officially: “Prenatal multivitamins. 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 38 actions
Introduced. Read first time. To Com. on RLS. for assignment. To print. · Feb 20, 2025
From printer. May be acted upon on or after March 23. · Feb 21, 2025
Referred to Coms. on HEALTH and E.Q. · Mar 5, 2025
Set for hearing April 2. · Mar 17, 2025
From committee with author's amendments. Read second time and amended. Re-referred to Com. on HEALTH. · Mar 24, 2025
From committee: Do pass and re-refer to Com. on E.Q. (Ayes 11. Noes 0. Page 636.) (April 2). Re-referred to Com. on E.Q. · Apr 3, 2025
Set for hearing April 30. · Apr 8, 2025
From committee with author's amendments. Read second time and amended. Re-referred to Com. on E.Q. · Apr 10, 2025
From committee: Do pass and re-refer to Com. on APPR. (Ayes 8. Noes 0. Page 964.) (April 30). Re-referred to Com. on APPR. · May 1, 2025
Set for hearing May 12. · May 2, 2025
May 12 hearing: Placed on APPR. suspense file. · May 12, 2025
Set for hearing May 23. · May 16, 2025
From committee: Do pass. (Ayes 6. Noes 0. Page 1208.) (May 23). · May 23, 2025
Read second time. Ordered to third reading. · May 23, 2025
Read third time. Passed. (Ayes 38. Noes 0. Page 1305.) Ordered to the Assembly. · May 28, 2025
In Assembly. Read first time. Held at Desk. · May 28, 2025
Referred to Coms. on HEALTH and E.S & T.M. · Jun 5, 2025
From committee with author's amendments. Read second time and amended. Re-referred to Com. on HEALTH. · Jun 16, 2025
From committee: Do pass as amended and re-refer to Com. on E.S & T.M. (Ayes 15. Noes 0.) (July 1). · Jul 3, 2025
Read second time and amended. Re-referred to Com. on E.S & T.M. · Jul 7, 2025
From committee with author's amendments. Read second time and amended. Re-referred to Com. on E.S & T.M. · Jul 10, 2025
From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 0.) (July 15). Re-referred to Com. on APPR. · Jul 16, 2025
August 20 set for first hearing. Placed on APPR. suspense file. · Aug 20, 2025
From committee: Do pass. (Ayes 15. Noes 0.) (August 29). · Aug 29, 2025
Read second time. Ordered to third reading. · Sep 2, 2025
Assembly Rule 69(b)(1) suspended. · Sep 5, 2025
Read third time and amended. · Sep 5, 2025
Ordered to third reading. · Sep 5, 2025
Read third time and amended. · Sep 9, 2025
Ordered to third reading. · Sep 9, 2025
Joint Rule 61(a)(13) suspended. (Ayes 60. Noes 20. Page 3128.) · Sep 9, 2025
Joint Rule 61(a)(14) and 51(a)(4) suspended. (Ayes 59. Noes 20. Page 3413.) · Sep 13, 2025
Read third time. Passed. (Ayes 77. Noes 0. Page 3442.) Ordered to the Senate. · Sep 13, 2025
In Senate. Concurrence in Assembly amendments pending. · Sep 13, 2025
Assembly amendments concurred in. (Ayes 34. Noes 0. Page 3058.) Ordered to engrossing and enrolling. · Sep 13, 2025
Enrolled and presented to the Governor at 2 p.m. · Sep 23, 2025
Approved by the Governor. · Oct 11, 2025
Chaptered by Secretary of State. Chapter 602, Statutes of 2025. · Oct 11, 2025

The numbers

1
sponsor on the bill

Sponsors

Weber Pierson

Recorded votes

Unfinished Business SB646 Weber Pierson ConcurrenceSenate · 2025-09-12 · (PASS) · Ayes 34, Noes 0, Abstain 6
SB 646 Weber Pierson Senate Third Reading By PapanAssembly · 2025-09-12 · (PASS) · Ayes 77, Noes 0, Abstain 3
Do pass.Assembly · 2025-08-29 · (PASS) · Ayes 15, Noes 0, Abstain 0
Do pass and be re-referred to the Committee on [Appropriations]Assembly · 2025-07-15 · (PASS) · Ayes 5, Noes 0, Abstain 2
Do pass as amended and be re-referred to the Committee on [Environmental Safety and Toxic Materials]Assembly · 2025-07-01 · (PASS) · Ayes 15, Noes 0, Abstain 1
Senate 3rd Reading SB646 Weber PiersonSenate · 2025-05-28 · (PASS) · Ayes 38, Noes 0, Abstain 2
Do passSenate · 2025-05-23 · (PASS) · Ayes 6, Noes 0, Abstain 0
Placed on suspense fileSenate · 2025-05-12 · (PASS) · Ayes 7, Noes 0, Abstain 0
Do pass, but first be re-referred to the Committee on [Appropriations]Senate · 2025-04-30 · (PASS) · Ayes 8, Noes 0, Abstain 0
Do pass, but first be re-referred to the Committee on [Environmental Quality]Senate · 2025-04-02 · (PASS) · Ayes 11, Noes 0, Abstain 0
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 602, Statutes of 2025. (Oct 11, 2025).