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Updated:   2026-07-18

SB 643

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Measure SB 643
Authors Caballero  
Principle Coauthors: McNerney  
Coauthors: Davies  
Subject Carbon Dioxide Removal Purchase Program.
Relating To relating to climate change.
Title An act to add Chapter 8.5 (commencing with Section 39945) to Part 2 of Division 26 of the Health and Safety Code, relating to climate change.
Last Action Dt 2025-09-18
State Enrolled
Status Vetoed
Flags
Vote Req Approp Fiscal Cmte Local Prog Subs Chgs Urgency Tax Levy Active?
Majority No Yes No None No No Y
Leginfo Link  
Bill Actions
2026-03-02     Veto sustained.
2026-03-02     Stricken from file.
2025-10-13     In Senate. Consideration of Governor's veto pending.
2025-10-13     Vetoed by the Governor.
2025-09-23     Enrolled and presented to the Governor at 2 p.m.
2025-09-12     Assembly amendments concurred in. (Ayes 37. Noes 0. Page 2986.) Ordered to engrossing and enrolling.
2025-09-12     In Senate. Concurrence in Assembly amendments pending.
2025-09-11     Read third time. Passed. (Ayes 78. Noes 1. Page 3274.) Ordered to the Senate.
2025-09-03     Ordered to third reading.
2025-09-03     Read third time and amended.
2025-09-02     Read second time. Ordered to third reading.
2025-08-29     From committee: Do pass. (Ayes 15. Noes 0.) (August 29).
2025-08-20     August 20 set for first hearing. Placed on APPR. suspense file.
2025-07-17     From committee: Do pass and re-refer to Com. on APPR. (Ayes 18. Noes 0.) (July 16). Re-referred to Com. on APPR.
2025-07-17     Coauthors revised.
2025-07-09     July 9 set for first hearing canceled at the request of author.
2025-07-08     From committee: Do pass and re-refer to Com. on U. & E. (Ayes 12. Noes 0.) (July 7). Re-referred to Com. on U. & E.
2025-06-27     Assembly Rule 56 suspended.
2025-06-26     From committee with author's amendments. Read second time and amended. Re-referred to Com. on NAT. RES.
2025-06-09     Referred to Coms. on NAT. RES. and U. & E.
2025-06-04     In Assembly. Read first time. Held at Desk.
2025-06-03     Read third time. Passed. (Ayes 37. Noes 0. Page 1444.) Ordered to the Assembly.
2025-05-23     Read second time. Ordered to third reading.
2025-05-23     From committee: Do pass. (Ayes 6. Noes 0. Page 1208.) (May 23).
2025-05-20     Set for hearing May 23.
2025-05-19     May 19 hearing: Placed on APPR. suspense file.
2025-05-09     Set for hearing May 19.
2025-05-05     Read second time and amended. Re-referred to Com. on APPR.
2025-05-01     From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 7. Noes 0. Page 964.) (April 30).
2025-04-02     Set for hearing April 30.
2025-03-26     April 7 hearing postponed by committee.
2025-03-26     Withdrawn from committee.
2025-03-26     Re-referred to Com. on E.Q.
2025-03-25     From committee with author's amendments. Read second time and amended. Re-referred to Com. on E., U & C.
2025-03-24     Set for hearing April 7.
2025-03-05     Referred to Coms. on E., U & C. and E.Q.
2025-02-21     From printer. May be acted upon on or after March 23.
2025-02-20     Introduced. Read first time. To Com. on RLS. for assignment. To print.
Versions
    Length
Enrolled     2025-09-18     25911
Amended Assembly     2025-09-03     27240
Amended Assembly     2025-06-26     35803
Amended Senate     2025-05-05     27610
Amended Senate     2025-03-25     28270
Introduced     2025-02-20     20940
Analyses TBD