Who runs CDL licensing in California
The California Department of Motor Vehicles (CA DMV) issues commercial driver's licenses and learner permits. You must first hold a standard California noncommercial Class C license (a temporary/interim license is acceptable), and California residency — your state of domicile — is required for a California CDL. Knowledge tests are taken at DMV field offices; skills tests are by appointment only, at designated DMV Commercial Driving Test Offices (Fontana, Bakersfield, Fresno, Gardena, Stockton, West Sacramento and others statewide). California is big enough that everything — application, testing, issuance — runs on a 12-month clock described below.
The California CDL path, step by step
Hold a Class C license and study the DL 650 handbook
Your study source is the official California Commercial Driver Handbook (DL 650). At the DMV office you will disclose every state where you held a license in the last 10 years (form DL 939), surrender any out-of-state licenses, and certify you hold a license from only one state or country. Ages: 18+ for driving cargo that starts and ends inside California; 21+ for interstate driving or hauling hazardous materials.
Apply, do the medical, and pass the knowledge tests — in six languages
You complete the online CDL application, then visit a DMV office with your identity document, residency documents (if you've never held a CA license/ID), your Medical Examination Report (MER, form MCSA-5875) and Medical Examiner's Certificate (MEC, MCSA-5876) — the exam by an examiner on FMCSA's National Registry — and pay the nonrefundable application fee. The application and fee are valid 12 months: finish everything inside that year or the application dies. California offers the commercial knowledge tests in English, Arabic, Chinese, Punjabi, Russian and Spanish — one of the few states with Punjabi, and Russian is on the list. You get three attempts per knowledge test with no waiting period between retakes; fail the same test a third time and the application is invalid — you reapply and pay again. (Tests are not administered within 30 minutes of closing.) Note on the medical: since July 27, 2026, interstate drivers may no longer submit their own medical paperwork — examiners file electronically within 24 hours; intrastate drivers may still file on paper.
Get your CLP — and respect what expires with it
Passing earns you the Commercial Learner's Permit — there is no separate CLP fee; it rides on the application. The CLP is valid a maximum of 180 days and can be renewed once for another 180 if you're still inside the year from your application date — renewal does not require retaking the knowledge tests. But here is California's sharpest trap: scores for passed skills-test segments are valid only during the first 180-day CLP — renew the permit and you retake segments you already passed. You must hold the CLP at least 14 days before the skills test, always drive accompanied by a California CDL holder with the right class and endorsements, and carry your regular license too.
Self-certify — California issues no "excepted" CDLs
On form DL 694 you pick a category, but California simplifies the federal menu: every California CDL is non-excepted — the "excepted" categories printed on the form are not actually issued here, so a medical certificate is part of everyone's file. Self-certify as intrastate (NA) and your cargo and passengers must start and end inside California; the card itself is printed with a dual-coded "40/K" intrastate-only restriction. Changing category later means a field-office visit, a new DL 694 and a corrected CDL.
Complete ELDT — plus California's own 15 hours behind the wheel
Federal Entry-Level Driver Training from a provider in FMCSA's Training Provider Registry is required for an original Class A/B, a B-to-A upgrade, and first S, P or H endorsements, and DMV must verify it electronically before your skills test (or before a HazMat knowledge test). California then adds its own floor that federal law doesn't set: original Class A/B applicants must complete at least 15 hours of behind-the-wheel training, at least 10 of them on a public road — simulators do not count for behind-the-wheel time. Your provider certifies it on form DL 1236, filed through DMV's Virtual Field Office before the CDL is issued; you need the CLP before behind-the-wheel training can begin. How to vet a school is covered in How to Choose a CDL School — and Not Get Scammed.
Take the skills test — three parts, three attempts, total
By appointment at a Commercial Driving Test Office, in a vehicle of the type for the class sought, which you bring: vehicle inspection (~40 minutes), basic control skills (~30 minutes), road test (~45–60 minutes) — all in English; interpreters are prohibited. Fail any part and the rest of the testing is postponed. The cap is severe: three attempts at the entire skills test per application, and failing any segment counts as one failure. A vehicle-inspection retest on the same application carries no extra fee; basic-controls and road retests cost $46 each. No testing aids beyond the handbook's Section 11 inspection guide, and recording devices or dash cams must be off. Restrictions follow the test vehicle — no air brakes on the test truck means an air-brake restriction on the license. Pass, and DMV issues an interim CDL valid 60 days while the card is produced.
What California charges: state fees
California keeps it flat — one application fee covers the process, and there is no separate CLP fee:
| Item | Fee |
|---|---|
| Original Commercial Class A or B CDL (the nonrefundable application fee; valid 12 months) | $100 |
| CDL renewal, Class A or B | $59 |
| Commercial driving or skills retest (vehicle-inspection retest on the same application: no fee) | $46 |
| Adding a Passenger endorsement | $100 |
| Adding Tank, Doubles/Triples or HazMat endorsement | $59 |
| Removing an air-brake or automatic-transmission restriction (requires a driving test) | $100 |
| Replacement CDL (lost, stolen or name change) | $44 |
| Original or renewal Commercial Class C CDL | $59 |
Tuition is the real cost: private CDL schools in the U.S. generally charge about $3,000–$10,000 for a Class A program, with many full programs in the $4,000–$7,000 range — plus the DOT medical exam. The full breakdown is in How Much Does CDL Training Cost?
California specifics worth knowing
- California's passenger threshold is lower than the federal one. Because California's commercial-vehicle definition is broader, the Passenger endorsement kicks in at a vehicle designed to carry 10 or more people including the driver — the federal threshold is 16. Vans that need no endorsement elsewhere can need one here.
- Triple trailers are simply illegal in California. A doubles/triples (T) endorsement exists, but triples may not be operated in the state.
- Military: Troops to Trucks. A skills-test waiver covers service members who operated CMV-equivalent military vehicles for at least 2 years before discharge and apply within a year of leaving service. The Even Exchange program goes further — for listed military driving occupations (Army 88M, 14T, 92F; Air Force 2T1, 2F0, 3E2; Marines 3531; Navy EO), both the knowledge and skills tests are waived. Both programs use one form, DL 965, and neither waives School Bus requirements. Military applicants also skip the DL 1236 behind-the-wheel certification.
- Moving to California with a CDL: 10 days — and no working until you're licensed. From the day you establish California residency you have 10 days on your old entitlement, and you may not drive for employment at all until you hold a California license. The skills test is waived when you surrender a valid out-of-state CDL (current, or expired less than 2 years) of equivalent class and endorsements; DMV issues a 60-day interim CDL on the spot.
- A prohibited Clearinghouse status stops everything. Since November 18, 2024, DMV may not issue, replace, renew, transfer or upgrade a CDL or CLP for a driver with a "prohibited" status in FMCSA's Drug and Alcohol Clearinghouse — and must downgrade current holders until the return-to-duty process is complete.
Compare states or read the nationwide sequence in our step-by-step guide to getting a CDL, the Washington CDL guide and the New York CDL guide.
Training in California? We will match you with a registered school
CDL Students USA connects future drivers with FMCSA-registered CDL schools in their area — including, where available, schools with instructors or support in your language. The service is free for students: tell us your California city and when you want to start, and a partner school will call you with its program, price and schedule. Говорите по-русски? В Калифорнии письменный тест на CDL можно сдавать и на русском языке — подробности и заявка на русском: Обучение на CDL на русском языке →
Sources: California DMV — CDL page (path, 12-month application, CLP rules, non-domiciled pause notice, NRII electronic medical filing, Clearinghouse rule), official DMV fee schedule, California Commercial Driver Handbook DL 650 (six knowledge-test languages, skills segments expiring with the first CLP, three-attempt cap, test timings), CVC §15250.1 (15-hour behind-the-wheel minimum, 10 on public road, no simulators), form DL 1236 (behind-the-wheel certification), form DL 694 and DL 650 §1.2 (no excepted CDLs; 40/K restriction), form DL 965 and DMV military page (Troops to Trucks, Even Exchange occupations), CVC §12505 (10-day residency rule, no employment driving before licensing), DMV notice on limited-term legal presence CDL cancellations and CVC §13100; FMCSA (non-domiciled final rule, 91 FR 7044, and the 2025-11-12 findings release). The non-domiciled pause is a live notice — re-confirm on dmv.ca.gov before you apply. California fees and rules can change.
For CDL schools
CDL Students USA is an independent student referral and marketing partner. We deliver pre-screened applicants who are ready to train in your area — and you pay only for students who enroll and start. No upfront fees, no monthly retainers, no long-term contract.
Partnership inquiries: partners@cdlstudentsusa.com