California bills · 2025-2026 Regular Session
California AB 435
Vehicles: child passenger restraints.
- Introduced
- In committee
- Passed House
- Passed Senate
- To Governor
- Became law
Sponsors
- Wilson (Democratic)
Summary
Official abstract published by the California legislature· summary
Existing law requires a parent, legal guardian, or driver who transports a child under 16 years of age on a highway in a motor vehicle to properly secure that child in an appropriate child passenger restraint system or safety belt, as specified. Existing law authorizes a child or ward under 8 years of age who is 4 feet 9 inches in height or taller to be properly restrained by a safety belt rather than by a child passenger restraint system.
Existing law prohibits the operator of a limousine for hire, an authorized emergency vehicle, or a taxicab from operating the limousine for hire, authorized emergency vehicle, or taxicab unless the operator and any passengers 8 years of age or older in the front seat are properly restrained by a safety belt.
Existing law also prohibits a parent, legal guardian, or chartering party from transporting on a bus, or permit to be transported on a bus, a child, ward, or passenger who is 8 years of age or older, but under 16 years of age, unless they are properly restrained by a safety belt, and unless they are acceptably restrained by a safety belt for a child, ward, or passenger who is under 8 years of age and under 4 feet 9 inches in height. A violation of these provisions is an infraction.
Existing law defines, for purposes of the above provisions, "properly restrained by a safety belt" to mean that the lap belt crosses the hips or upper thighs of the occupant and the shoulder belt, if present, crosses the chest in front of the occupant. Existing law defines "acceptably restrained by a safety belt" to mean the latch plate is securely fastened in the buckle, the lap belt is adjusted to fit low and tight across the hips or upper thighs, not the stomach area, the shoulder belt is adjusted snugly across the chest and the middle of the shoulder, away from the neck, and the shoulder belt is not placed behind the back or under the arm.
This bill would instead, commencing January 1, 2027, define "properly restrained by a safety belt" to mean that the child, ward, or passenger meets the requirements of the 5-Step test, which includes that the child, ward, or passenger is sitting all the way back against the auto seat, the knees of the child, ward, or passenger bend over the edge of the auto seat, the shoulder belt snugly crosses the center of the child, ward, or passenger's chest and shoulder, not the child, ward, or passenger's neck, the lap belt is as low as possible and is touching the child, ward, or passenger's thighs, and the child, ward, or passenger can stay seated like this for the whole trip. By changing this definition and thereby expanding the scope of existing crimes, this bill would impose a state-mandated local program.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is required by this act for a specified reason.
Text versions
- 10/07/25 - Chaptered· Oct 7, 2025
- 09/10/25 - Enrolled· Sep 10, 2025
- 06/25/25 - Amended Senate· Jun 25, 2025
- 05/19/25 - Amended Assembly· May 19, 2025
- 03/17/25 - Amended Assembly· Mar 17, 2025
- 02/06/25 - Introduced· Feb 6, 2025
- AB435
Roll-call votes
State vote data last updated Oct 16, 2026, 12:24 AM.
| Date | Vote | Result | Your legislators |
|---|---|---|---|
| Sep 8, 2025 House | AB 435 Wilson Concurrence in Senate Amendments | pass | Set your home in California to see |
| Sep 2, 2025 Senate | 3rd Reading AB435 Wilson By Cortese | pass | Set your home in California to see |
| Jul 8, 2025 Senate | Do pass, but first be re-referred to the Committee on [Appropriations] | pass | Set your home in California to see |
| Jun 4, 2025 House | AB 435 Wilson Assembly Third Reading | pass | Set your home in California to see |
| May 23, 2025 House | AB 435 Wilson Assembly Third Reading | fail | Set your home in California to see |
| May 7, 2025 House | Do pass. | pass | Set your home in California to see |
| Mar 24, 2025 House | Do pass and be re-referred to the Committee on [Appropriations] | pass | Set your home in California to see |
Actions
- Oct 7, 2025 · Legislature
Chaptered by Secretary of State - Chapter 434, Statutes of 2025. - Oct 7, 2025 · Legislature
Approved by the Governor. - Sep 15, 2025 · Legislature
Enrolled and presented to the Governor at 4:30 p.m. - Sep 8, 2025 · House
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 49. Noes 13. Page 3012.). - Sep 2, 2025 · House
In Assembly. Concurrence in Senate amendments pending. - Sep 2, 2025 · Senate
Read third time. Passed. Ordered to the Assembly. (Ayes 40. Noes 0. Page 2393.). - Aug 20, 2025 · Senate
Read second time. Ordered to third reading. - Aug 19, 2025 · Senate
From committee: Be ordered to second reading pursuant to Senate Rule 28.8. - Jul 9, 2025 · Senate
From committee: Do pass and re-refer to Com. on APPR. (Ayes 14. Noes 0.) (July 8). Re-referred to Com. on APPR. - Jun 25, 2025 · Senate
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on TRANS. - Jun 18, 2025 · Senate
Referred to Com. on TRANS. - Jun 5, 2025 · Senate
In Senate. Read first time. To Com. on RLS. for assignment. - Jun 4, 2025 · House
Read third time. Passed. Ordered to the Senate. (Ayes 42. Noes 16. Page 2067.) - Jun 4, 2025 · House
Reconsideration granted. (Page 2067.) - May 23, 2025 · House
Motion to reconsider made by Assembly Member Wilson. - May 23, 2025 · House
Read third time. Refused passage. (Ayes 35. Noes 12. Page 1657.). - May 19, 2025 · House
Read third time and amended. Ordered to third reading. - May 8, 2025 · House
Read second time. Ordered to third reading. - May 7, 2025 · House
From committee: Do pass. (Ayes 11. Noes 2.) (May 7). - Mar 25, 2025 · House
From committee: Do pass and re-refer to Com. on APPR. (Ayes 12. Noes 0.) (March 24). Re-referred to Com. on APPR. - Mar 18, 2025 · House
Re-referred to Com. on TRANS. - Mar 17, 2025 · House
From committee chair, with author's amendments: Amend, and re-refer to Com. on TRANS. Read second time and amended. - Feb 18, 2025 · House
Referred to Com. on TRANS. - Feb 7, 2025 · House
From printer. May be heard in committee March 9. - Feb 6, 2025 · House
Read first time. To print.