Section 23575.3.
Cal. Vehicle Code - VEH § 23575.3.
in effect(a)
In addition to any other requirement imposed by law, a court shall notify a person convicted of a violation listed in subdivision (h) that the person is required to install a functioning, certified ignition interlock device on any vehicle that the person operates and that the person is prohibited from operating a motor vehicle unless that vehicle is equipped with a functioning, certified ignition interlock device in accordance
with this section.
(b)
The Department of Motor Vehicles, upon receipt of the court’s abstract of conviction for a violation listed in subdivision (h), shall inform the convicted person of the requirements of this section, including the term for which the person is required to have a certified ignition interlock device installed. The records of the department shall reflect the mandatory use of the device for the term required and the time when the device is required to be installed by this code.
(c)
The department shall advise the person that installation of a functioning, certified ignition interlock device on a vehicle does not allow the person to drive without a valid driver’s license.
(d)
(1)
A person who is notified by the department pursuant to subdivision (b) shall do all of the
following:
(A)
Arrange for each vehicle operated by the person to be equipped with a functioning, certified ignition interlock device by a certified ignition interlock device provider under Section 13386.
(B)
Provide to the department proof of installation by submitting the “Verification of Installation” form described in paragraph (2) of subdivision (g) of Section 13386.
(C)
Pay a fee, determined by the department, that is sufficient to cover the costs of administration of this section.
(2)
A person who is notified by the department pursuant to subdivision (b), is exempt from the requirements of this subdivision until the time
the person purchases or has access to a vehicle if, within 30 days of the notification, the person certifies to the department all of the following:
(A)
The person does not own a vehicle.
(B)
The person does not have access to a vehicle at their residence.
(C)
The person no longer has access to the vehicle they were driving at the time
they were arrested for a violation that subsequently resulted in a conviction for a violation listed in subdivision (h).
(D)
The person acknowledges that they are only allowed to drive a vehicle that is equipped with a functioning, certified ignition interlock device.
(E)
The person acknowledges that they are required to have a valid driver’s license before
they can drive.
(F)
The person acknowledges that they are subject to the requirements of this section when the person purchases or has access to a vehicle.
(e)
In addition to any other restrictions the department places on the driver’s license record of the convicted person when the person is issued a restricted driver’s license pursuant to Section 13352 or 13352.4, the department shall place a restriction on the driver’s license record of the
person that states the driver is restricted to driving only vehicles equipped with a functioning, certified ignition interlock device for the applicable term.
(f)
(1)
A person who is notified by the department pursuant to subdivision (b) shall arrange for each vehicle with a functioning, certified ignition interlock device to be serviced by the installer at least once every 60 days in order for the installer to recalibrate and monitor the operation of the device.
(2)
The installer shall notify the department if the device is removed or indicates that the person has attempted to remove, bypass, or tamper with the device, or if the person fails three or more times to comply with any requirement for the maintenance or calibration of the ignition interlock device.
(g)
The department shall monitor
the installation and maintenance of the ignition interlock device installed pursuant to subdivision (d).
(h)
A person is required to install a functioning, certified ignition interlock device pursuant to this section for the applicable term, as follows:
(1)
A person convicted of a violation of subdivision (a), (b), (d), (e), or (g) of Section 23152 shall be required to do the following, as applicable:
(A)
Upon a conviction with no priors, punishable under Section 23536, only one of the following may occur:
(i)
The court may order installation of a functioning, certified ignition interlock device on any vehicle that the person operates and prohibit that person from operating a motor vehicle unless that vehicle is equipped with a functioning, certified
ignition interlock device. If the court orders the ignition interlock device restriction, the term shall be determined by the court for a period not to exceed six months from the date of conviction. The court shall notify the department of the conviction as specified in subdivision (a) of Section 1803 or Section 1816, and shall specify the terms of the ignition interlock device restriction in accordance with subdivision (a) of Section 1804. The department shall place the restriction on the driver’s license record of the person that states the driver is restricted to driving only vehicles equipped with a functioning, certified ignition interlock device for the applicable term.
(ii)
The person may apply to the department for a restriction of the driving privilege under Section 13352.4.
(iii)
The person may apply to the department for a restriction of the driving privilege under
paragraph (1) of subdivision (a) of Section 13352 or subdivision (c) of Section 13352.1.
(B)
Upon a conviction with one prior, punishable under Section 23540, the person shall install a functioning, certified ignition interlock device in the vehicle, as ordered by the court, that is operated by that person for a mandatory term of 12 months.
(C)
Upon a conviction with two priors, punishable under Section 23546, the person shall install a functioning, certified ignition interlock device in the vehicle, as ordered by the court, that is operated by that person for a mandatory term of 24 months.
(D)
Upon a conviction with three or more priors punishable under Section 23550, or a conviction punishable under Section 23550.5, the person shall install a functioning, certified ignition interlock device in the vehicle, as
ordered by the court, that is operated by that person for a mandatory term of 36 months.
(2)
A person convicted of a violation of subdivision (a), (b), (d), (e), or (g) of Section 23153 shall install a functioning, certified ignition interlock device, as follows:
(A)
Upon a conviction with no priors, punishable under Section 23554, the person shall install a functioning, certified ignition interlock device in the vehicle, as ordered by the court, that is operated by that person for a mandatory term of 12 months.
(B)
Upon a conviction with one prior, punishable under Section 23560, the person shall install a functioning, certified ignition interlock device in the vehicle, as ordered by the court, that is operated by that person for a mandatory term of 24 months.
(C)
Upon a conviction with two priors, punishable under Section 23550 or 23566, the person shall install a functioning, certified ignition interlock device in the vehicle, as ordered by the court, that is operated by that person for a mandatory term of 36 months.
(D)
Upon a conviction with one prior punishable under Section 23550.5, the person shall install a functioning, certified ignition interlock device in the vehicle, as ordered by the court, that is operated by that person for a mandatory term of 48 months.
(3)
For the purposes of paragraphs (1) and (2), “prior” means a conviction for a separate violation of Section 23103, as specified in Section 23103.5, or Section 23152 or 23153, subdivision (a) or (b) of Section 191.5 of, or subdivision (a) of Section 192.5 of, the Penal Code, or subdivision (b), (c), (d), (e), or (f) of Section 655 of the Harbors and
Navigation Code, that occurred within 10 years of the current violation.
(4)
The terms prescribed in this subdivision shall begin once a person has complied with subparagraph (B) of paragraph (1) of subdivision (d) and either upon the reinstatement of the privilege to drive pursuant to Section 13352 or the issuance of a restricted driver’s license pursuant to Section 13352. A person shall receive credit for any period in which they had a restricted driver’s license issued pursuant to Section 13353.6 or 13353.75.
(i)
Subdivisions (g), (h), (j), and (k) of Section 23575 apply to this section.
(j)
If a person fails to
comply with any of the requirements regarding ignition interlock devices, the period in which the person was not in compliance shall not be credited towards the mandatory term for which the ignition interlock device is required to be installed.
(k)
(1)
Every manufacturer and manufacturer’s agent certified by the department to provide ignition interlock devices, under Section 13386, shall adopt the following fee schedule that provides for the payment of the costs of the certified ignition interlock device by offenders subject to this chapter in amounts commensurate with that person’s income relative to the federal poverty level, as defined in Section 127400 of the Health and Safety Code:
(A)
A person with an income at 100 percent of the federal poverty level or below and who provides income verification pursuant to paragraph (2) is responsible for 10 percent
of the cost of the manufacturer’s standard ignition interlock device program costs, and any additional costs accrued by the person for noncompliance with program requirements.
(B)
A person with an income at 101 to 200 percent of the federal poverty level and who provides income verification pursuant to paragraph (2) is responsible for 25 percent of the cost of the manufacturer’s standard ignition interlock device program costs, and any additional costs accrued by the person for noncompliance with program requirements.
(C)
A person with an income at 201 to 300 percent of the federal poverty level and who provides income verification pursuant to paragraph (2) is responsible for 50 percent of the cost of the manufacturer’s standard ignition interlock device program costs, and any additional costs accrued by the person for noncompliance with program requirements.
(D)
A person who is receiving CalFresh benefits and who provides proof of those benefits to the manufacturer or manufacturer’s agent or authorized installer is responsible for 50 percent of the cost of the manufacturer’s standard ignition interlock device program costs, and any additional costs accrued by the person for noncompliance with program requirements.
(E)
A person with an income at 301 to 400 percent of the federal poverty level and who provides income verification pursuant to paragraph (2) is responsible for 90 percent of the cost of the manufacturer’s standard ignition interlock device program costs, and any additional costs accrued by the person for noncompliance with program requirements.
(F)
All other offenders are responsible for 100 percent of the cost of the ignition interlock device.
(G)
The manufacturer is responsible for the percentage of costs that the offender is not responsible for pursuant to subparagraphs (A) to (E), inclusive.
(2)
The ignition interlock device provider shall verify the offender’s income to determine the cost of the ignition interlock device pursuant to this subdivision by verifying one of the following documents from the offender:
(A)
The previous year’s federal income tax return.
(B)
The previous three months of weekly or monthly income statements.
(C)
Employment Development Department verification of unemployment benefits.
(l)
The Department of Consumer Affairs may impose a civil
assessment not to exceed one thousand dollars ($1,000) upon a manufacturer or manufacturer’s agent certified to provide ignition interlock devices who fails to inform an offender subject to this chapter of the provisions of subdivision (k), or who fails to comply with the provisions of subdivision (k).
(m)
This section does not permit a person to drive without a valid driver’s license.
(n)
The requirements of this section are in addition to any other requirements of law.
(o)
For the purposes of this section, the following definitions apply:
(1)
“Bypass” means either of the following:
(A)
Failure to take any random retest.
(B)
Failure to pass a random retest with a breath alcohol concentration not exceeding 0.03 percent, by weight of alcohol, in the person’s blood.
(2)
“Operates” includes operating a vehicle that is not owned by the person subject to this section.
(3)
“Owned” means solely owned or owned in conjunction with another person or legal entity.
(4)
“Random retest” means a breath test performed by the driver upon a certified ignition interlock device at random intervals after the initial engine startup breath test and while the vehicle’s motor is running.
(5)
“Vehicle” does not include a motorcycle until the state certifies an ignition interlock device that can be installed on a motorcycle. A person subject to an ignition interlock device restriction
shall not operate a motorcycle for the duration of the ignition interlock device restriction period.
(p)
The requirements of this section shall apply only to a person who is convicted for a violation of Section 23152 or 23153 that occurred on or after January 1, 2019.
(q)
This section shall become operative on January 1, 2019.
(r)
This section shall remain in effect only until January 1, 2033, and as of that date is repealed, unless a later enacted statute, that is enacted before January 1,
2033, deletes or extends that date.
References
referencesCal. Harbors and Navigation Code - HNC § 655.
referencesCal. Health and Safety Code - HSC § 127400.
referencesCal. Vehicle Code - VEH § 13386.
referencesCal. Vehicle Code - VEH § 13352.
referencesCal. Vehicle Code - VEH § 23152.
referencesCal. Vehicle Code - VEH § 23536.
referencesCal. Vehicle Code - VEH § 1803.
referencesCal. Vehicle Code - VEH § 1816.
referencesCal. Vehicle Code - VEH § 1804.
referencesCal. Vehicle Code - VEH § 13352.4.
referencesCal. Vehicle Code - VEH § 13352.1.
referencesCal. Vehicle Code - VEH § 23540.
referencesCal. Vehicle Code - VEH § 23546.
referencesCal. Vehicle Code - VEH § 23550.
referencesCal. Vehicle Code - VEH § 23550.5.
referencesCal. Vehicle Code - VEH § 23153.
referencesCal. Vehicle Code - VEH § 23554.
referencesCal. Vehicle Code - VEH § 23560.
referencesCal. Vehicle Code - VEH § 23103.
referencesCal. Vehicle Code - VEH § 23103.5.
referencesCal. Vehicle Code - VEH § 191.5.
referencesCal. Vehicle Code - VEH § 192.5.
referencesCal. Vehicle Code - VEH § 13353.6.
referencesCal. Vehicle Code - VEH § 23575.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026