OL 400 Form – If you operate a DMV-licensed driving school in California, you already know how critical it is to have an adequate supply of official completion certificates and student licenses. The OL 400 Form — officially titled the “DMV Licensed Driving School Driving School Certificate DL 400B, DL 400C, DL 400D, and OL 800 Order Form” — is the only authorized way to order these essential documents directly from the California Department of Motor Vehicles (DMV).
In this SEO-optimized guide, you’ll learn exactly what the OL 400 form is, who must use it, how to complete and submit it correctly, processing times, fees, and where to download the latest version.
What Is the OL 400 Form?
The OL 400 is an official California DMV order form used exclusively by licensed driving schools to request pre-printed certificates required for driver education and training programs.
It allows schools to order:
- DL 400B — Certificate of Completion of Driver Education
- DL 400C — Certificate of Completion of Non-Classroom Driver Education
- DL 400D — Certificate of Completion of Behind-The-Wheel Training
- OL 800 — Student License (also called Provisional Driver License or Instruction Permit stock)
These certificates prove that students have successfully completed the required classroom and behind-the-wheel training mandated by California law.
Important: The OL 400 form is only accepted from DMV-licensed driving schools. It cannot be used by private individuals, public secondary schools (which use OL 400PU), or for any other type of certificate.
Who Needs the OL 400 Form?
Only DMV-licensed driving schools (those holding a valid DS number) may use this form. The school owner or operator of record must sign the form under penalty of perjury, certifying that the usage report on Page 2 is accurate.
Schools typically order certificates once per year based on projected student volume for the next 12 months.
Types of Certificates Available Through OL 400
| Certificate | Description | Sold In | Fee |
|---|---|---|---|
| DL 400B | Driver Education (classroom) | Books of 100 | No fee listed |
| DL 400C | Non-Classroom Driver Education | Books of 100 | No fee listed |
| DL 400D | Behind-The-Wheel Training | Books of 100 | No fee listed |
| OL 800 | Student License | Books of 25 | $50.00 per book |
Note: The DMV may reduce the number of books approved based on your reported usage from the previous 12 months.
Step-by-Step: How to Complete and Submit the OL 400 Form?
- Download the official form
Direct PDF Download – OL 400 (REV. 6/2014) (uploaded April 2025 and still current as of 2026). - Print clearly in blue or black ink or type the information.
- Fill out Page 1:
- School Name
- DS Number
- Business Address (must match DMV records)
- Mail-To Address (only if previously authorized by DMV)
- Quantity of books requested for each certificate type
- Printed name, title, phone number, signature, and date of the owner/operator
- Complete Page 2 – Usage Report (mandatory):
- Report the first and last certificate numbers used in the prior 12-month period (up to 5 entries per type).
- If this is your first order or you have no prior usage, write “Not Applicable.”
- Mail the completed form to:
Department of Motor Vehicles
Business Licensing Unit
P.O. Box 932342, Mail Station L224
Sacramento, CA 94232-3420 - Allow 4–6 weeks for processing. All orders are shipped via courier; someone must be present to sign for delivery.
Pro Tip: If your mailing address on file with the DMV has changed, contact your local DMV Inspector before submitting — orders with mismatched addresses will not be processed.
Fees and Payment
- Only the OL 800 Student License books have a fee: $50.00 per book of 25.
- Payment must accompany the order (check or money order).
- All other certificates (DL 400B, C, D) are provided at no charge beyond the usage-based approval process.
Common Reasons Orders Are Rejected
- Missing or incomplete Page 2 usage report
- Unsigned form (must be signed under penalty of perjury)
- Incorrect or outdated mailing address
- Requesting certificates not listed on the form
Frequently Asked Questions (FAQ)
Q: Can individuals order certificates with OL 400?
A: No. The form is strictly for DMV-licensed driving schools only.
Q: How often should I order certificates?
A: Most schools order once per year based on 12-month projected needs. The DMV reviews past usage to prevent over-ordering.
Q: Is there a faster way to get certificates?
A: No expedited service is offered. Plan 4–6 weeks ahead.
Q: Where can I find the official OL 400 form?
A: Directly from the California DMV here: OL 400 PDF.
Q: Do public high schools use the same form?
A: No — public secondary schools use form OL 400PU.
Stay Compliant and Order with Confidence
Keeping a steady supply of official DMV certificates is essential for every licensed driving school in California. Using the OL 400 Form correctly ensures your students receive the proper, trackable completion documents required for learner’s permits and driver’s licenses.
Always download the form straight from the official DMV website to ensure you have the most current version. For additional driving school resources, visit the California DMV Occupational Licensing Forms page.
Need more help? Contact your local DMV Business Licensing Inspector or the Business Licensing Unit for address changes or questions about your DS number.
Last updated: April 2026 — based on the official California DMV OL 400 form and current occupational licensing resources.