CA SB543 | 2025-2026 | Regular Session
Status
Completed Legislative Action
Sponsorship: Partisan Bill (Democrat 2)
Status: Passed on October 10 2025 - 100% progression
Action: 2025-10-10 - Chaptered by Secretary of State. Chapter 520, Statutes of 2025.
Text: Latest bill text (Chaptered) [HTML]
Sponsorship: Partisan Bill (Democrat 2)
Status: Passed on October 10 2025 - 100% progression
Action: 2025-10-10 - Chaptered by Secretary of State. Chapter 520, Statutes of 2025.
Text: Latest bill text (Chaptered) [HTML]
Summary
An act to amend Sections 66311, 66313, 66317, 66320, 66321, 66323, and 66335 of, to amend and renumber Sections 66324, 66327, and 66332 of, and to add Sections 66333.5, 66335.5, and 66339.5 to, the Government Code, relating to land use.
Title
Accessory dwelling units and junior accessory dwelling units.
Sponsors
Roll Calls
2025-09-02 - Senate - Unfinished Business SB543 McNerney et al. Concurrence (Y: 40 N: 0 NV: 0 Abs: 0) [PASS]
2025-08-28 - Assembly - SB 543 McNerney Senate Third Reading By Carrillo (Y: 75 N: 0 NV: 0 Abs: 4) [PASS]
2025-08-20 - Assembly - Do pass (Y: 15 N: 0 NV: 0 Abs: 0) [PASS]
2025-07-16 - Assembly - Do pass and be re-referred to the Committee on [Appropriations] (Y: 10 N: 0 NV: 0 Abs: 0) [PASS]
2025-06-18 - Assembly - Do pass as amended and be re-referred to the Committee on [Local Government] (Y: 11 N: 0 NV: 0 Abs: 1) [PASS]
2025-05-27 - Senate - Senate 3rd Reading SB543 McNerney (Y: 39 N: 0 NV: 0 Abs: 1) [PASS]
2025-04-30 - Senate - Do pass, but first be re-referred to the Committee on [Appropriations] (Y: 7 N: 0 NV: 0 Abs: 0) [PASS]
2025-04-22 - Senate - Do pass, but first be re-referred to the Committee on [Local Government] (Y: 11 N: 0 NV: 0 Abs: 0) [PASS]
2025-08-28 - Assembly - SB 543 McNerney Senate Third Reading By Carrillo (Y: 75 N: 0 NV: 0 Abs: 4) [PASS]
2025-08-20 - Assembly - Do pass (Y: 15 N: 0 NV: 0 Abs: 0) [PASS]
2025-07-16 - Assembly - Do pass and be re-referred to the Committee on [Appropriations] (Y: 10 N: 0 NV: 0 Abs: 0) [PASS]
2025-06-18 - Assembly - Do pass as amended and be re-referred to the Committee on [Local Government] (Y: 11 N: 0 NV: 0 Abs: 1) [PASS]
2025-05-27 - Senate - Senate 3rd Reading SB543 McNerney (Y: 39 N: 0 NV: 0 Abs: 1) [PASS]
2025-04-30 - Senate - Do pass, but first be re-referred to the Committee on [Appropriations] (Y: 7 N: 0 NV: 0 Abs: 0) [PASS]
2025-04-22 - Senate - Do pass, but first be re-referred to the Committee on [Local Government] (Y: 11 N: 0 NV: 0 Abs: 0) [PASS]
History
| Date | Chamber | Action |
|---|---|---|
| 2025-10-10 | Chaptered by Secretary of State. Chapter 520, Statutes of 2025. | |
| 2025-10-10 | Approved by the Governor. | |
| 2025-09-09 | Enrolled and presented to the Governor at 2 p.m. | |
| 2025-09-02 | Senate | Assembly amendments concurred in. (Ayes 40. Noes 0. Page 2408.) Ordered to engrossing and enrolling. |
| 2025-08-28 | Senate | In Senate. Concurrence in Assembly amendments pending. |
| 2025-08-28 | Assembly | Read third time. Passed. (Ayes 75. Noes 0. Page 2773.) Ordered to the Senate. |
| 2025-08-21 | Assembly | Read second time. Ordered to third reading. |
| 2025-08-20 | Assembly | From committee: Do pass. (Ayes 15. Noes 0.) (August 20). |
| 2025-07-17 | Assembly | From committee: Do pass and re-refer to Com. on APPR. (Ayes 10. Noes 0.) (July 16). Re-referred to Com. on APPR. |
| 2025-07-08 | Assembly | From committee with author's amendments. Read second time and amended. Re-referred to Com. on L. GOV. |
| 2025-06-19 | Assembly | Read second time and amended. Re-referred to Com. on L. GOV. |
| 2025-06-18 | Assembly | From committee: Do pass as amended and re-refer to Com. on L. GOV. (Ayes 11. Noes 0.) (June 18). |
| 2025-06-05 | Assembly | Referred to Coms. on H. & C.D. and L. GOV. |
| 2025-05-28 | Assembly | In Assembly. Read first time. Held at Desk. |
| 2025-05-27 | Senate | Read third time. Passed. (Ayes 39. Noes 0. Page 1250.) Ordered to the Assembly. |
| 2025-05-13 | Senate | Read second time. Ordered to third reading. |
| 2025-05-12 | Senate | From committee: Be ordered to second reading pursuant to Senate Rule 28.8. |
| 2025-05-02 | Senate | Set for hearing May 12. |
| 2025-04-30 | Senate | From committee: Do pass and re-refer to Com. on APPR. (Ayes 7. Noes 0. Page 968.) (April 30). Re-referred to Com. on APPR. |
| 2025-04-23 | Senate | From committee with author's amendments. Read second time and amended. Re-referred to Com. on L. GOV. |
| 2025-04-23 | Senate | From committee: Do pass and re-refer to Com. on L. GOV. (Ayes 11. Noes 0. Page 832.) (April 22). Re-referred to Com. on L. GOV. |
| 2025-04-22 | Senate | Set for hearing April 30 in L. GOV. pending receipt. |
| 2025-04-09 | Senate | From committee with author's amendments. Read second time and amended. Re-referred to Com. on HOUSING. |
| 2025-04-04 | Senate | Set for hearing April 22. |
| 2025-04-02 | Senate | Re-referred to Coms. on HOUSING and L. GOV. |
| 2025-03-25 | Senate | From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS. |
| 2025-03-05 | Senate | Referred to Com. on RLS. |
| 2025-02-21 | Senate | From printer. May be acted upon on or after March 23. |
| 2025-02-20 | Senate | Introduced. Read first time. To Com. on RLS. for assignment. To print. |
Code Citations
| Chapter | Section | Citation Type | Statute Text |
|---|---|---|---|
| Government Code | 66311 | Amended Code | Citation Text |
| Government Code | 66313 | Amended Code | Citation Text |
| Government Code | 66317 | Amended Code | Citation Text |
| Government Code | 66320 | Amended Code | Citation Text |
| Government Code | 66321 | Amended Code | Citation Text |
| Government Code | 66323 | Amended Code | Citation Text |
| Government Code | 66333.5 | New Code | See Bill Text |
| Government Code | 66335 | Amended Code | Citation Text |
| Government Code | 66335.5 | New Code | See Bill Text |
| Government Code | 66339.5 | New Code | See Bill Text |
