DL 923 Form: Notice to Employers Ignition Interlock PDF

DL 923 Form – The DL 923 Form, officially titled Notice to Employers Ignition Interlock Restriction, is a one-page California Department of Motor Vehicles (DMV) document. It notifies employers that a driver subject to an ignition interlock device (IID) restriction may operate the employer’s vehicles without an IID installed, provided specific legal conditions are met.

This form is directly tied to California Vehicle Code (CVC) §23576 and is part of the Statewide Ignition Interlock Device Pilot Program for DUI offenders. It has been revised as of January 2019 (DL 923 REV. 1/2019) and remains the current version available from the DMV.

Purpose of the DL 923 Notice to Employers

The primary purpose of the DL 923 is to satisfy the notification requirement under CVC §23576. This section allows a driver with an IID-restricted license to operate an employer-owned vehicle in the course and scope of employment without an ignition interlock device installed, as long as:

  • The employer has been properly notified.
  • The driver carries proof of notification (the DL 923 or a copy) or keeps it with the vehicle.

The form explicitly states that the driver has installed an IID in their personal vehicle(s) pursuant to CVC §§13352, 13352.1, 13353.6, 13353.75, 23573, 23575, 23575.3, or 23700. It protects both the driver and employer by creating a clear, legally recognized record of compliance.

Who Needs the DL 923 Form?

You need the DL 923 if you:

  • Hold a California driver’s license restricted to vehicles equipped with an IID (commonly issued after a DUI conviction).
  • Drive a vehicle owned by your employer as part of your job duties.
  • Want to avoid installing an IID on your employer’s fleet vehicles.

Important exception: The exemption does not apply if you own or control the business entity (even partially). In those cases, you must still use an IID-equipped vehicle.

Employers do not request the form; the employee (driver) must provide it.

How to Download the Official DL 923 PDF?

The most current and official version of the DL 923 Form is available directly from the California DMV:

Direct Download Link: https://www.dmv.ca.gov/portal/uploads/2024/12/DL-923-R1-2019-ASB-WWW.pdf

You can also find it on the DMV’s Ignition Interlock Device Pilot Program page. Always download from the official DMV website to ensure you have the authentic, up-to-date form.

Step-by-Step Guide to Completing and Using the DL 923 Form

  1. Section 1 – Driver Information: Fill in your full name (first, middle, last, suffix) and driver license number.
  2. Section 2 – Instructions to Driver: Read the requirements. You must give the completed form to your employer and keep a copy with you or in the employer’s vehicle at all times.
  3. Section 3 – Notice to Employer: This section is pre-printed and explains the legal exemption under CVC §23576.
  4. Section 4 – Employer Information: The employer prints their name, business name, address, city, state, ZIP code, and telephone number in ink.
  5. Section 5 – Employer Use Only: The employer signs and dates the certification under penalty of perjury, confirming they have been notified.

Retention rules:

  • Employer keeps the original signed form for their records.
  • Driver keeps a copy (or facsimile) in their possession or with the vehicle.
  • You may not drive without a valid driver license.

California Ignition Interlock Device Laws and Employer Exemptions

California’s statewide IID pilot program (effective for DUI offenses from January 1, 2019, through January 1, 2033) requires many repeat and injury-related DUI offenders to install an IID for 1–4 years.

The DL 923 provides the only legal way for an IID-restricted driver to operate an employer-owned vehicle without the device. Without this completed notice, driving the employer’s vehicle could violate your license restriction and lead to further penalties.

Employer Responsibilities Under CVC §23576

Employers who receive the DL 923 must:

  • Retain a copy for their files.
  • Sign the certification under penalty of perjury.
  • Understand that the driver is legally permitted to operate their vehicles without an IID only when the form is on file and proof is carried.

No action is required beyond signing and keeping the record unless the driver’s employment involves a vehicle the employer owns.

Important Exceptions and Limitations

  • The exemption applies only to vehicles owned by the employer (not rented or leased vehicles in the driver’s name).
  • It does not apply to commercial vehicles registered in the driver’s name.
  • If the driver has any ownership or control over the business, the exemption is invalid.
  • The driver must still comply with all other IID restrictions on personal vehicles.
  • DL 4062 – IID Exemption Request (for certain qualifying drivers)
  • DL 920 – Verification of Installation
  • DL 921 – Notice of Non-Compliance
  • Full IID Pilot Program details: California DMV IID Pilot Program

For the latest information, always visit the official California DMV website.

Frequently Asked Questions About the DL 923 Form

Can I use a photocopy or digital version?
Yes, a facsimile copy is acceptable as long as it is with the vehicle or in your possession.

Does my employer have to install an IID?
No. The DL 923 allows the driver to use the employer’s vehicle without an IID.

What if I change jobs?
You must complete and provide a new DL 923 to each new employer who owns vehicles you will drive.

Is the form still valid in 2026?
Yes. The DL 923 (REV. 1/2019) remains the current form used in the statewide IID program.

If you have an IID-restricted license and drive for work, downloading and using the DL 923 Form is a simple but critical step to stay compliant with California DMV rules. Always consult the official DMV resources or a qualified attorney for personalized legal advice.

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