Commercial Driver’s License

If you’re aiming to operate large or specialized vehicles, you’ll need to obtain a Commercial Driver’s License (CDL) in California. The California Department of Motor Vehicles (DMV) oversees the issuance of CDLs, ensuring that drivers meet specific qualifications and standards. 

This guide provides a comprehensive overview of the CDL process in California, including license classes, application steps, endorsements, and renewal procedures.

CDL License Classes in California

California offers three primary classes of CDLs, each authorizing the holder to operate different types of commercial vehicles:

Eligibility Requirements

To apply for a CDL in California, applicants must meet the following criteria:

Application Process

The process to obtain a commercial driver’s license in California includes multiple steps designed to ensure drivers are qualified to operate commercial vehicles safely and legally.

1. Complete the CDL Application

Start by completing the Commercial Driver License Application (DL 44C or eDL 44C). 

This form requires personal information, Social Security number, driving history, and the type of CDL and endorsements you are applying for. You can begin the application online through the DMV’s Virtual Office or complete it in person.

2. Visit a DMV Office

Schedule an appointment at a DMV field office. 

When you arrive, submit your completed application and proof of identity, Social Security number, and residency. You must also present your Medical Examiner’s Certificate (Form MCSA-5876). 

Pay the application fee at this time, which varies depending on license class and endorsements.

3. Pass Knowledge Tests

You must pass one or more written tests based on the type of CDL and any endorsements you are pursuing (e.g., air brakes, passenger, Hazmat). Study materials are available in the California Commercial Driver Handbook.

4. Obtain a Commercial Learner’s Permit (CLP)

After passing your written tests, the DMV issues a CLP. You must hold it for a minimum of 14 days before you’re eligible to take the driving skills test. The CLP is valid for 180 days and can be renewed once.

5. Pass the Skills Test

The skills test includes three parts: a pre-trip vehicle inspection, basic control maneuvers (e.g., backing), and an on-the-road driving exam. 

You must provide a vehicle that matches the class of license you’re applying for. Some third-party testers are authorized to administer this exam.

6. Receive Your CDL

Once you pass the skills test and meet all other requirements, the DMV will issue your CDL. You’ll receive a temporary license immediately, and your permanent card will arrive by mail within 2–4 weeks.

Endorsements and Restrictions

Depending on the type of commercial vehicle you plan to operate, additional endorsements may be required:

To obtain these endorsements, applicants must pass additional knowledge tests and, in some cases, background checks (e.g., TSA background check for hazardous materials endorsement).

Medical Requirements

All CDL applicants must meet specific medical standards to ensure they can safely operate commercial vehicles:

Renewal and Maintenance

Commercial driver’s licenses (CDLs) in California are valid for five years and must be renewed before the expiration date to remain valid for commercial driving. 

The DMV recommends starting the renewal process at least 60 days in advance to allow time for any required documents or tests.

When and How to Renew

The California DMV mails a renewal notice well in advance of your CDL’s expiration date. If you don’t receive the notice, you are still responsible for renewing on time. 

A CDL renewal can be done online if you have a clean driving record and you’re not renewing for a Hazardous Materials endorsement. 

Make sure to check your Drug and Alcohol Clearinghouse status (DACH). If it is marked as prohibited, you must complete the return-to-duty process before you can renew your CDL.

Otherwise, CDL renewals can be completed in person at a DMV field office.

To renew, you’ll need to:

Fees and Payment Options

Renewal fees vary based on license class and endorsements:

Always verify acceptable payment types at your local DMV before visiting.

What Happens If You Miss the Renewal Window?

Failing to renew your CDL on time can result in penalties and may require retaking both the knowledge and skills tests. 

If your CDL has been expired for more than two years, you must reapply for a new CDL, retake all exams, and resubmit medical certification. The DMV does not provide a grace period for expired CDLs.

How to Avoid Downgrades or Suspensions

If you do not maintain a current medical certificate or fail to respond to DMV requests, your CDL may be downgraded to a non-commercial Class C license. Always report address or contact information changes promptly to avoid missed notices.

CDL holders who operate across state lines must also comply with the Federal Motor Carrier Safety Administration (FMCSA) regulations. 

California participates in the federal Commercial Driver’s License Information System (CDLIS), which means out-of-state violations or suspensions can affect your California license status.

Resources and Contact Information

For more information and resources related to obtaining and maintaining a CDL in California, refer to the following:

By following the outlined steps and utilizing the provided resources, you can successfully obtain and maintain a Commercial Driver’s License in California.