STATE BILLCA SB 1423PASSED

Regional planning: standardized spatial planning datasets.

California State Legislature

An act to add Section 65040.18 to, and to add Article 15 (commencing with Section 65770) to Chapter 3 of Division 1 of Title 7 of, the Government Code, relating to land use.

Status: Passed; Signed or otherwise enacted
Status date: Sep 30, 2026; 43 days ago
Current chamber: Senate
Session: 2025-2026 Regular Session

CA SB 1423 · PassedSep 30

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Bill details

Last action: Chaptered by Secretary of State. Chapter 1039, Statutes of 2026. · Sep 30, 2026

Sponsor

HSHenry SternSenator · Democrat · SD-027Primary sponsor

Bill history

Newest first.

Sep 30, 2026Chaptered by Secretary of State. Chapter 1039, Statutes of 2026.

Sep 30, 2026Approved by the Governor.

Sep 8, 2026Enrolled and presented to the Governor at 4 p.m.

Aug 30, 2026Assembly amendments concurred in. (Ayes 28. Noes 10.) Ordered to engrossing and enrolling.Senate

Aug 28, 2026From committee: That the Assembly amendments be concurred in. (Ayes 5. Noes 2. Page 6104.)Senate

Aug 28, 2026From committee: Be re-referred to Com. on L. GOV. pursuant to Senate Rule 29.10(d). (Ayes 5. Noes 0. Page 6094.) Re-referred to Com. on L. GOV.Senate

Aug 28, 2026From committee: That the Assembly amendments be concurred in. (Ayes 5. Noes 2.)Senate

Aug 28, 2026From 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.Senate

Show 31 earlier actions

Aug 28, 2026Re-referred to Com. on RLS. pursuant to Senate Rule 29.10(d).Senate

Aug 28, 2026In Senate. Concurrence in Assembly amendments pending.Senate

Aug 27, 2026Read third time. Passed. (Ayes 52. Noes 19. Page 6743.) Ordered to the Senate.Assembly

Aug 17, 2026Read second time. Ordered to third reading.Assembly

Aug 13, 2026Read second time and amended. Ordered to second reading.Assembly

Aug 13, 2026From committee: Do pass as amended. (Ayes 11. Noes 3.) (August 13).Assembly

Aug 13, 2026Assembly Rule 63 suspended.Assembly

Aug 5, 2026August 5 set for first hearing. Placed on suspense file.Assembly

Jul 2, 2026From committee: Do pass and re-refer to Com. on APPR. (Ayes 8. Noes 1.) (July 1). Re-referred to Com. on APPR.Assembly

Jun 22, 2026From committee with author's amendments. Read second time and amended. Re-referred to Com. on L. GOV.Assembly

Jun 15, 2026Re-referred to Com. on L. GOV. pursuant to Assembly Rule 96.Assembly

Jun 10, 2026From committee with author's amendments. Read second time and amended. Re-referred to Com. on TRANS.Assembly

Jun 4, 2026Referred to Com. on TRANS.Assembly

May 27, 2026In Assembly. Read first time. Held at Desk.Assembly

May 27, 2026Read third time. Passed. (Ayes 29. Noes 9. Page 4495.) Ordered to the Assembly.Senate

May 14, 2026Read second time. Ordered to third reading.Senate

May 14, 2026From committee: Do pass. (Ayes 5. Noes 0. Page 4276.) (May 14).Senate

May 12, 2026Set for hearing May 14.Senate

May 11, 2026May 11 hearing: Placed on APPR. suspense file.Senate

May 4, 2026Set for hearing May 11.Senate

Apr 23, 2026Read second time and amended. Re-referred to Com. on APPR.Senate

Apr 22, 2026From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 1. Page 3986.) (April 21).Senate

Apr 10, 2026Set for hearing April 21.Senate

Apr 8, 2026Re-referred to Com. on TRANS.Senate

Mar 26, 2026Re-referred to Com. on RLS.Senate

Mar 26, 2026Withdrawn from committee.Senate

Mar 25, 2026From committee with author's amendments. Read second time and amended. Re-referred to Com. on E.M.Senate

Mar 4, 2026Referred to Coms. on E.M. and N.R. & W.Senate

Feb 23, 2026Read first time.Senate

Feb 23, 2026From printer. May be acted upon on or after March 23.Senate

Feb 20, 2026Introduced. To Com. on RLS. for assignment. To print.Senate

Recorded votes

Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations]Apr 21, 2026 · Senate · 8 yea · 1 nayPassed

Placed on suspense fileMay 11, 2026 · Senate · 7 yea · 0 nayPassed

Do passMay 14, 2026 · Senate · 5 yea · 0 nayPassed

Senate 3rd Reading SB1423 SternMay 27, 2026 · Senate · 29 yea · 9 nayPassed

Do pass and be re-referred to the Committee on [Appropriations]Jul 1, 2026 · Assembly · 8 yea · 1 nayPassed

Do pass as amendedAug 13, 2026 · Assembly · 11 yea · 3 nayPassed

SB 1423 Stern Senate Third Reading By RogersAug 27, 2026 · Assembly · 52 yea · 19 nayPassed

That the Assembly amendments be concurred inAug 28, 2026 · Senate · 5 yea · 2 nayPassed

Unfinished Business SB1423 Stern ConcurrenceAug 30, 2026 · Senate · 29 yea · 10 nayPassed

Read the bill at the source

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