The front side holds your identity; the back side holds your driving record and restrictions
Your driver's license is split into two sides, each serving a different purpose. The front displays the information that identifies you — your photo, name, date of birth, and address. The back contains your driving history summary, medical conditions or restrictions that affect how you can drive, and sometimes organ donation status. Police officers and other officials check both sides when they stop you or need to verify your identity.
Understanding what appears on each side helps you know what information you're sharing when you show your license, what restrictions explore to your driving, and whether you need to update your license if your circumstances change.
Key Takeaways
- The front of your license shows your photo, name, address, date of birth, and license number — the information used to identify you.
- The back displays your signature, driving restrictions (like corrective lenses or automatic transmission only), medical conditions, and organ donation choice.
- Restrictions on the back are legally binding; driving without following them can result in a ticket even if you're otherwise driving safely.
- Your address on the front must match your current residence, and you typically have 10 to 30 days to update it after moving.
- Some states print your Social Security number on the back; you can request a substitute number if you're concerned about identity theft.
What appears on the front of your license
The front of your driver's license contains the core identification information that law enforcement and other officials use to verify who you are. This includes your full legal name, date of birth, a color photograph of your face, your current address, your license number (which is unique to you), and the state that issued the license. Most licenses also show your eye color and height.
Your address on the front must be current. If you move, you are required to update your address with your state's Department of Motor Vehicles (DMV) within a set timeframe — usually 10 to 30 days, depending on your state. Driving with an outdated address can result in a ticket in some states, and it may cause problems if you're stopped and the officer's records don't match what you're showing.
The front also displays your license class or type (such as Class D for regular passenger vehicles, or Class A for commercial trucks), which tells you what vehicles you're legally permitted to operate. If you hold a commercial driver's license (CDL), this will be clearly marked on the front.
What appears on the back of your license
The back of your license contains your signature, your driving restrictions, and any medical conditions or accommodations you've reported to the DMV. The signature must match the one you provided when you applied, and it's used to verify that the license belongs to you.
Restrictions are codes that describe limitations on how you can drive. Common restrictions include "corrective lenses required" (you must wear glasses or contacts), "automatic transmission only" (you cannot drive a manual transmission vehicle), or "daylight driving only" (you cannot drive at night). Some states use letter codes (like "B" for corrective lenses) while others spell them out. If a restriction appears on your license, you must follow it — driving without following a restriction is a violation, even if you're otherwise driving safely.
Medical conditions you've reported — such as hearing loss, epilepsy, or diabetes — may also appear on the back. These are used by the DMV to determine whether you need restrictions or additional testing to renew your license. Your state may also print your Social Security number on the back for identity verification purposes, though you can request a substitute number if you're concerned about identity theft.
How restrictions are assigned and what they mean
Restrictions are assigned based on information you provide during your license process or renewal, medical reports from your doctor, or test results from your DMV exam. If you wear corrective lenses, you'll be required to have that restriction on your license — it means you must wear your glasses or contacts every time you drive. If you have a manual transmission restriction, you can only operate vehicles with automatic transmissions.
Some restrictions are temporary and expire on a set date; others remain until you renew your license or report a change to the DMV. For example, a restriction for a broken arm might expire after six weeks, while a corrective lenses restriction typically stays for the life of the license unless your vision improves and you pass a new vision test.
If you believe a restriction on your license is incorrect or no longer applies, you can contact your state DMV to request a hearing or provide updated medical documentation. Removing a restriction requires proof — such as a letter from your doctor stating that your condition has improved — and you may need to pass a new test.
Organ donation status and other information
Many states print your organ donation choice on the back of your license. When you explore for or renew your license, you're asked whether you want to be an organ donor. Your answer is recorded and displayed on the back. If you change your mind later, you can update your choice at your state DMV or through your state's organ donor registry.
Some states also print emergency contact information on the back, though this is less common. A few states include a QR code that links to your license information, which can be scanned by law enforcement or medical personnel in an emergency.
Why both sides matter when you're stopped or need to show your license
When a police officer stops you, they check both sides of your license. The front tells them who you are and what class of vehicle you're permitted to drive. The back tells them what restrictions explore to you — and if you're violating one of those restrictions, you can be cited even if you're otherwise driving safely. For example, if your license says "corrective lenses required" and you're driving without glasses, an officer can ticket you for that violation alone.
If you're involved in an accident or pulled over for a traffic violation, the officer will also check whether your license is suspended or revoked, which may appear as a note on the back or in their system. Restrictions also matter for insurance purposes — if you're required to wear corrective lenses and you don't, your insurance may deny a claim if you're in an accident.
Updating your license if information on the front or back changes
You must update your license if your name, address, or medical conditions change. A name change requires a court order or marriage certificate; an address change requires proof of residency such as a utility bill or lease. Medical changes — such as a new vision problem, hearing loss, or a condition that affects your ability to drive — should be reported to your DMV, which may require a doctor's letter or a new medical exam.
If a restriction is added or removed, or if your organ donation status changes, you can usually update this information at your DMV office or online through your state's website. Some changes require a new photo and a new license card; others are noted in the system without a new card being issued. Check your state's DMV website to see which changes require a new card and which can be updated without one.
Frequently Asked Questions
Can I drive if I have a restriction on the back of my license?
Yes, but only under the conditions stated by the restriction. If your license says "corrective lenses required," you must wear glasses or contacts. If it says "automatic transmission only," you cannot drive a manual transmission vehicle. Violating a restriction is a traffic violation, even if you're otherwise driving safely.
What does it mean if my license has a medical condition listed on the back?
It means you reported that condition to the DMV when you applied or renewed. The DMV uses this information to determine whether you need restrictions or additional testing. The condition itself doesn't prevent you from driving — the restrictions tied to it do. You can update or remove a medical condition by providing new documentation to your DMV.
Is my Social Security number really on the back of my license?
It depends on your state. Some states print your full Social Security number on the back; others use only the last four digits; and a few don't print it at all. If you're concerned about identity theft, you can request a substitute number from your state DMV, though this varies by state and may require a fee.
What happens if I move and don't update my address on my license?
You can be ticketed for driving with an outdated address in some states. More importantly, if you're stopped, the officer's records won't match your license, which can cause delays and suspicion. You typically have 10 to 30 days to update your address after moving, depending on your state.
Can I change my organ donation status without getting a new license?
In most states, yes. You can update your organ donation choice through your state DMV website, at an office visit, or through your state's organ donor registry. You don't need a new license card for this change — it's updated in the system. Check your state's DMV website for the specific process.