Endorsements appear as letters or codes on the back of your physical license card
Your driver's license endorsements are printed on the back of your card, usually in a section labeled "Endorsements" or sometimes "Restrictions." They show as single letters (like "H" for hazmat or "P" for passenger vehicle) or short codes. If you have no endorsements, that section will be blank or say "None."
The exact location and format varies slightly by state — some print endorsements in the upper right corner of the back, others in the lower section. The easiest way to find them is to flip your license over and look for a line that lists letters or codes after the word "Endorsements."
If you cannot read the endorsements on your physical card because the print is faded or damaged, you can also view them through your state's Department of Motor Vehicles (DMV) online portal if you have an account set up, or by calling your local DMV office and providing your license number.
Key Takeaways
- Endorsements are printed on the back of your driver's license as single letters or short codes in a dedicated section.
- Common endorsements include H (hazmat), P (passenger vehicle), and T (tractor-trailer), though each state uses its own code system.
- If your physical card is unreadable, you can check your endorsements through your state's DMV website or by phone.
- Endorsements show what you are legally permitted to drive; driving without a required endorsement can result in a citation.
What different endorsement codes mean
Each state maintains its own list of endorsement codes, so the letter "H" in one state means the same thing as "H" in another, but states do not all use the same letters for every type of endorsement. The most common endorsements across states are:
H (Hazmat) — permits you to transport hazardous materials. P (Passenger) — required to operate a bus or vehicle carrying passengers for hire. T (Tractor-Trailer) — permits operation of a combination vehicle (tractor pulling a trailer). S (School Bus) — required to drive a school bus. N (Tank Vehicle) — permits transport of liquids in bulk tanks.
Some states also use endorsements for motorcycle operation (often "M"), doubles/triples (pulling multiple trailers), or other specialized driving. Your state's DMV website lists the full code system for your state specifically. If you see a code on your license that you do not recognize, the DMV can explain what it means and whether you need it for your current driving.
The difference between endorsements and restrictions
Endorsements and restrictions are printed in different sections of your license and mean opposite things. An endorsement is something you are permitted or required to do — it expands what you can legally drive. A restriction is something you cannot do or must do under certain conditions — it limits your driving.
For example, an endorsement might say you can drive a school bus. A restriction might say you must wear corrective lenses while driving, or that you cannot drive between midnight and 5 a.m. Restrictions appear in their own section, usually labeled "Restrictions" or "Conditions," and also use letter codes. If you have both endorsements and restrictions, you will see both sections on the back of your card.
How to read your license if endorsements are hard to see
Driver's licenses are printed with small text, and over time the back of the card can fade or become scratched, making endorsements difficult to read. If you cannot make out the endorsement section clearly, hold the card under bright light or use a magnifying glass to see the letters more clearly.
If your card is too worn to read reliably, you can request a replacement license from your state DMV. Most states charge a small fee (usually $10 to $30) for a replacement card, and you can often order one online or by mail without visiting an office in person. A replacement card will have clear, legible printing and will show your current endorsements accurately.
You can also verify your endorsements without looking at the physical card by logging into your state's DMV online account (if available in your state) or by calling your local DMV office with your license number. The staff member can read your endorsements to you over the phone.
What to do if you think an endorsement is missing or wrong
If you believe your license is missing an endorsement you should have, or shows an endorsement you do not have, contact your state DMV to request a correction. Bring your physical license and any documentation that supports the change — for example, if you recently passed a hazmat test, bring your test results or the certificate of completion.
The DMV will review your driving record and test history to verify whether the endorsement should be on your license. If an error is confirmed, they will issue a corrected license, usually at no charge. This process typically takes one to two weeks, though it varies by state.
Do not drive under an endorsement you do not actually have, and do not drive in a way that requires an endorsement you lack. Both situations can result in a citation and points on your driving record, even if the error was the DMV's fault. Getting the correction on record protects you legally.
Endorsements by state — where to find your state's code list
Because each state sets its own endorsement codes, the best source for your specific state's endorsement meanings is your state's DMV website. Search "[your state] DMV endorsement codes" or "[your state] driver's license endorsements" to find the official list.
Most state DMV websites have a page dedicated to license types, endorsements, and restrictions, with a table or list showing what each letter means and what test or training is required to earn it. Some states also provide a downloadable PDF guide to their license classes and endorsements.
If you cannot find the information online, call your state DMV's general information line and ask for an explanation of the endorsements on your license. Have your license number ready so they can pull up your record.
Frequently Asked Questions
Can I drive a commercial vehicle without the right endorsement?
No. Driving a vehicle that requires an endorsement you do not have is illegal and can result in a citation, fines, and points on your record. If you need an endorsement, you must pass the required written test and, in most cases, a skills test before the DMV will add it to your license.
Do I need to renew my endorsements when I renew my license?
Most endorsements stay on your license as long as you hold a valid license in that state. However, some endorsements (like hazmat) require periodic renewal or recertification. Check your state's DMV website or your license documentation to see if any of your endorsements have an expiration date.
What if I lost my license and need to know my endorsements?
Contact your state DMV with your name, date of birth, and license number. They can tell you what endorsements were on your license and issue a replacement card. You can usually do this by phone, online, or in person at a DMV office.
Can endorsements be removed from my license?
Yes. You can request that an endorsement be removed by contacting your state DMV, though there is usually no reason to do so. If you no longer need an endorsement (for example, you no longer drive a school bus), you can straightforward not use it. If you want it formally removed from your record, the DMV can process that request.