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AB 435
Vehicles: child passenger restraints.
Assembly · Transportation
What this bill does
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. …
Read the full official 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.
Official summary from the Legislative Counsel’s office, via OpenStates.
Floor votes (4)
May 23, 2025 — Third reading vote
Failed · 35 yes · 12 no · 32 other
Yes (35): Patrick Ahrens, Joaquin Arambula, Jasmeet Bains, Rebecca Bauer-Kahan, Steve Bennett, Blanca Rubio, Mia Bonta, Jessica Caloza, Juan Carrillo, Damon Connolly, Sade Elhawary, Mike Fong, Robert Garcia, Mike Gipson, Matt Haney, John Harabedian, Gregg Hart, Corey Jackson, Ash Kalra, Josh Lowenthal, Mark González, Tina McKinnor, Al Muratsuchi, Liz Ortega, Blanca Pacheco, Gail Pellerin, James Ramos, Robert Rivas, Chris Rogers, Nick Schultz, José Solache, Catherine Stefani, Lori Wilson, Rick Zbur, Anamarie Ávila Farías
No (12): Juan Alanis, Leticia Castillo, Carl DeMaio, Stan Ellis, James Gallagher, Heather Hadwick, Joshua Hoover, Jeff Gonzalez, Ali Macedo, Joe Patterson, David Tangipa, Greg Wallis
Other / no vote recorded (32): Dawn Addis, Cecilia Aguiar-Curry, David Alvarez, Marc Berman, Tasha Boerner, Isaac Bryan, Lisa Calderon, Celeste Rodriguez, Phillip Chen, Laurie Davies, Diane Dixon, Heath Flora, Jesse Gabriel, Jacqui Irwin, Maggy Krell, Tom Lackey, Alex Lee, Michelle Rodriguez, Stephanie Nguyen, Diane Papan, Darsh Patel, Cottie Petrie-Norris, Sharon Quirk-Silva, Rhodesia Ransom, Kate Sanchez, Pilar Schiavo, LaShae Sharp-Collins, Esmeralda Soria, Tri Ta, Avelino Valencia, Chris Ward, Buffy Wicks
Official motion wording
AB 435 Wilson Assembly Third Reading
Official record: leginfo.legislature.ca.gov
June 4, 2025 — Third reading vote
Passed · 42 yes · 16 no · 21 other
Yes (42): Dawn Addis, Patrick Ahrens, Joaquin Arambula, Jasmeet Bains, Rebecca Bauer-Kahan, Steve Bennett, Marc Berman, Blanca Rubio, Mia Bonta, Isaac Bryan, Lisa Calderon, Jessica Caloza, Juan Carrillo, Damon Connolly, Sade Elhawary, Mike Fong, Robert Garcia, Mike Gipson, Matt Haney, John Harabedian, Gregg Hart, Corey Jackson, Ash Kalra, Josh Lowenthal, Mark González, Tina McKinnor, Al Muratsuchi, Liz Ortega, Blanca Pacheco, Diane Papan, Gail Pellerin, James Ramos, Robert Rivas, Chris Rogers, Nick Schultz, José Solache, Esmeralda Soria, Catherine Stefani, Buffy Wicks, Lori Wilson, Rick Zbur, Anamarie Ávila Farías
No (16): Juan Alanis, Leticia Castillo, Laurie Davies, Carl DeMaio, Diane Dixon, Stan Ellis, James Gallagher, Heather Hadwick, Joshua Hoover, Jacqui Irwin, Jeff Gonzalez, Ali Macedo, Joe Patterson, Kate Sanchez, David Tangipa, Greg Wallis
Other / no vote recorded (21): Cecilia Aguiar-Curry, David Alvarez, Tasha Boerner, Celeste Rodriguez, Phillip Chen, Heath Flora, Jesse Gabriel, Maggy Krell, Tom Lackey, Alex Lee, Michelle Rodriguez, Stephanie Nguyen, Darsh Patel, Cottie Petrie-Norris, Sharon Quirk-Silva, Rhodesia Ransom, Pilar Schiavo, LaShae Sharp-Collins, Tri Ta, Avelino Valencia, Chris Ward
Official motion wording
AB 435 Wilson Assembly Third Reading
Official record: leginfo.legislature.ca.gov
September 2, 2025 — Third reading vote
Passed · 40 yes · 0 no
Yes (40): Ben Allen, Marie Alvarado-Gil, Bob Archuleta, Jesse Arreguín, Angelique Ashby, Josh Becker, Catherine Blakespear, Christopher Cabaldon, Anna Caballero, Sabrina Cervantes, Steve Choi, Dave Cortese, Megan Dahle, María Elena Durazo, Lena Gonzalez, Tim Grayson, Shannon Grove, Melissa Hurtado, Brian Jones, John Laird, Monique Limón, Mike McGuire, Jerry McNerney, Caroline Menjivar, Roger Niello, Rosilicie Ochoa Bogh, Steve Padilla, Sasha Pérez, Eloise Reyes, Laura Richardson, Susan Rubio, Kelly Seyarto, Lola Smallwood-Cuevas, Henry Stern, Tony Strickland, Tom Umberg, Suzette Valladares, Aisha Wahab, Akilah Weber Pierson, Scott Wiener
Official motion wording
3rd Reading AB435 Wilson By Cortese
Official record: leginfo.legislature.ca.gov
September 8, 2025 — Concurrence vote
Passed · 49 yes · 13 no · 18 other
Yes (49): Dawn Addis, Cecilia Aguiar-Curry, Patrick Ahrens, David Alvarez, Joaquin Arambula, Jasmeet Bains, Rebecca Bauer-Kahan, Steve Bennett, Marc Berman, Blanca Rubio, Mia Bonta, Isaac Bryan, Lisa Calderon, Jessica Caloza, Juan Carrillo, Celeste Rodriguez, Damon Connolly, Sade Elhawary, Mike Fong, Robert Garcia, Matt Haney, John Harabedian, Gregg Hart, Corey Jackson, Ash Kalra, Maggy Krell, Josh Lowenthal, Mark González, Tina McKinnor, Michelle Rodriguez, Al Muratsuchi, Liz Ortega, Blanca Pacheco, Gail Pellerin, Sharon Quirk-Silva, James Ramos, Rhodesia Ransom, Robert Rivas, Chris Rogers, Pilar Schiavo, Nick Schultz, LaShae Sharp-Collins, José Solache, Esmeralda Soria, Catherine Stefani, Buffy Wicks, Lori Wilson, Rick Zbur, Anamarie Ávila Farías
No (13): Juan Alanis, Leticia Castillo, Carl DeMaio, Diane Dixon, Stan Ellis, James Gallagher, Heather Hadwick, Jeff Gonzalez, Natasha Johnson, Ali Macedo, Kate Sanchez, David Tangipa, Greg Wallis
Other / no vote recorded (18): Tasha Boerner, Phillip Chen, Laurie Davies, Heath Flora, Jesse Gabriel, Mike Gipson, Joshua Hoover, Jacqui Irwin, Tom Lackey, Alex Lee, Stephanie Nguyen, Diane Papan, Darsh Patel, Joe Patterson, Cottie Petrie-Norris, Tri Ta, Avelino Valencia, Chris Ward
Official motion wording
AB 435 Wilson Concurrence in Senate Amendments
Official record: leginfo.legislature.ca.gov