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IntroducedFeb 20, 2026
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Passed SenateMay 27, 2026
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Passed AssemblyAug 27, 2026
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Became Law
California Senate Bill
Regional planning: standardized spatial planning datasets.
Last Action See all actions
legislature • Sep 08, 2026: Enrolled and presented to the Governor at 4 p.m.
Latest Bill Text See all bill texts
Summary
Comments on SB 1423
Tweets
Whip Lists
Sponsors
Votes
NO: 0
YES: 52
- Lowenthal
- Haney
- Fong
- Wilson
- Wicks
- Mark González
- Patel
- Connolly
- Gabriel
- Kalra
- Addis
- Papan
- Lee
- Ortega
- Bonta
- Rogers
- Zbur
- Celeste Rodriguez
- Bennett
- Berman
- Garcia
- Harabedian
- Soria
- Bryan
- Bauer-Kahan
- Boerner
- Gipson
- Calderon
- Ávila Farías
- Elhawary
- Caloza
- Stefani
- Sharp-Collins
- Ahrens
- Alvarez
- Schiavo
- Blanca Rubio
- Krell
- Petrie-Norris
- Pellerin
- Quirk-Silva
- Muratsuchi
- Ward
- Rivas
- Schultz
- Carrillo
- Arambula
- Irwin
- Ramos
- Aguiar-Curry
- Hart
- Ransom
NO: 19
Actions
- Sep 08, 2026 | legislature
- Enrolled and presented to the Governor at 4 p.m.
- Aug 30, 2026 | Senate
- Assembly amendments concurred in. (Ayes 28. Noes 10.) Ordered to engrossing and enrolling.
- Aug 28, 2026 | Senate
- In Senate. Concurrence in Assembly amendments pending.
- Re-referred to Com. on RLS. pursuant to Senate Rule 29.10(d).
- From committee: Be re-referred to Com. on L. GOV. pursuant to Senate Rule 29.10(d). (Ayes 5. Noes 0.) Re-referred to Com. on L. GOV.
- From committee: That the Assembly amendments be concurred in. (Ayes 5. Noes 2.)
- Aug 27, 2026 | Assembly
- Read third time. Passed. (Ayes 52. Noes 19. Page 6743.) Ordered to the Senate.
- Aug 17, 2026 | Assembly
- Read second time. Ordered to third reading.
- Aug 13, 2026 | Assembly
- Assembly Rule 63 suspended.
- From committee: Do pass as amended. (Ayes 11. Noes 3.) (August 13).
- Read second time and amended. Ordered to second reading.
- Aug 05, 2026 | Assembly
- August 5 set for first hearing. Placed on suspense file.
- Jul 02, 2026 | Assembly
- From committee: Do pass and re-refer to Com. on APPR. (Ayes 8. Noes 1.) (July 1). Re-referred to Com. on APPR.
- Jun 22, 2026 | Assembly
- From committee with author's amendments. Read second time and amended. Re-referred to Com. on L. GOV.
- Jun 15, 2026 | Assembly
- Re-referred to Com. on L. GOV. pursuant to Assembly Rule 96.
- Jun 10, 2026 | Assembly
- From committee with author's amendments. Read second time and amended. Re-referred to Com. on TRANS.
- Jun 04, 2026 | Assembly
- Referred to Com. on TRANS.
- May 27, 2026 | Assembly
- In Assembly. Read first time. Held at Desk.
- May 27, 2026 | Senate
- Read third time. Passed. (Ayes 29. Noes 9. Page 4495.) Ordered to the Assembly.
- May 14, 2026 | Senate
- From committee: Do pass. (Ayes 5. Noes 0. Page 4276.) (May 14).
- Read second time. Ordered to third reading.
- May 12, 2026 | Senate
- Set for hearing May 14.
- May 11, 2026 | Senate
- May 11 hearing: Placed on APPR. suspense file.
- May 04, 2026 | Senate
- Set for hearing May 11.
- Apr 23, 2026 | Senate
- Read second time and amended. Re-referred to Com. on APPR.
- Apr 22, 2026 | Senate
- From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 1. Page 3986.) (April 21).
- Apr 10, 2026 | Senate
- Set for hearing April 21.
- Apr 08, 2026 | Senate
- Re-referred to Com. on TRANS.
- Mar 26, 2026 | Senate
- Withdrawn from committee.
- Re-referred to Com. on RLS.
- Mar 25, 2026 | Senate
- From committee with author's amendments. Read second time and amended. Re-referred to Com. on E.M.
- Mar 04, 2026 | Senate
- Referred to Coms. on E.M. and N.R. & W.
- Feb 23, 2026 | Senate
- From printer. May be acted upon on or after March 23.
- Read first time.
- Feb 20, 2026 | Senate
- Introduced. To Com. on RLS. for assignment. To print.

