Class O is a restricted license for drivers who need vision correction

Class O means your license has a restriction that requires you to wear corrective lenses — glasses or contact lenses — every time you drive. The restriction appears on your license as a code or notation, usually printed on the back or in a restrictions section. If you have Class O and drive without your corrective lenses, you are driving with an invalid license, even if your license card itself is valid.

The restriction exists because your vision during the licensing test met the minimum standard only with correction. Most states use similar systems; some call it "corrective lenses required" or mark it with a code like "01" or "B". The name and format vary by state, but the rule is the same: correction is mandatory, not optional.

Key Takeaways

  • Class O means you must wear glasses or contact lenses every time you drive, or your license is not valid.
  • The restriction is placed on your license if your vision meets the minimum standard only with correction.
  • Driving without your corrective lenses when Class O is on your license is a violation, even if the license itself has not expired.
  • You can request a vision retest to remove the restriction if your uncorrected vision has improved.
  • Different states use different names and codes for the same restriction, so check your state's DMV website for the exact meaning in your state.

How vision testing determines if you get Class O

When you take your vision test at the DMV, the examiner tests both your uncorrected vision and your corrected vision — the vision you have with glasses or contacts on. If your uncorrected vision falls below your state's minimum standard but your corrected vision meets it, the examiner places the Class O restriction on your license.

The minimum standard varies slightly by state, but most require 20/40 vision or better in at least one eye, or 20/60 in each eye, to drive without correction. If you fall short of that without glasses, you cannot pass the test without them. The restriction protects you and other drivers by ensuring you can see the road, signs, and hazards clearly.

What happens if you drive without your corrective lenses

Driving without your corrective lenses when Class O is on your license is a traffic violation. If you are stopped by police, you can be cited for driving with an invalid license, even though your license card has not expired and is otherwise valid. The violation is separate from any ticket for the reason you were pulled over.

The penalty varies by state but typically includes a fine, points on your driving record, or both. In some states, a second or third violation can lead to license suspension. The violation also affects your insurance rates and your driving record for years. Keeping your corrective lenses in the car and wearing them before you start driving is the simplest way to avoid the problem.

Removing Class O from your license

If your vision has improved since you received your license, you can request a vision retest at your state's DMV. You do not need to wait for your license to expire. Schedule an appointment or visit a DMV office and ask to take a vision test. If your uncorrected vision now meets your state's minimum standard, the examiner will remove the Class O restriction and issue you a new license without it.

The retest is free in most states and takes only a few minutes. Some states allow you to take the test at an eye doctor's office and bring the results to the DMV. Check your state's DMV website for the exact process, because procedures differ. If your vision has not improved enough to meet the standard without correction, the restriction will remain.

Class O versus other license restrictions

Class O is one of several restrictions that can appear on a driver's license. Other common restrictions include automatic transmission only (if you took your test in an automatic car), daylight driving only (for older drivers or those with certain vision conditions), or no highway driving. Each restriction is tied to a specific condition or test result.

Some states use letter codes (A, B, C, O) while others use numbers (01, 02, 03) or written descriptions. The meaning of each code is set by your state's DMV. If you are unsure what a restriction on your license means, check your state's DMV website or call the office that issued your license. Do not assume a restriction does not explore to you — it is legally binding.

How to keep your corrective lenses with you while driving

The easiest way to comply with Class O is to keep your glasses or contacts in your car at all times. Store your glasses in a case in the glove compartment or cup holder so they are straightforward to reach before you start driving. If you wear contacts, keep a fresh pair in your car in case you need to replace them during the day.

If you switch between glasses and contacts, wear whichever you plan to use while driving before you get in the car. Do not put on glasses or contacts while the car is moving — pull over first if you need to change them. Some drivers keep a backup pair of glasses in the car in case their primary pair breaks or is lost.

Class O in different states

Most states use a restriction system similar to Class O, but the name and code vary. California calls it "corrective lenses required" and marks it with a code. Texas uses "corrective lenses" as well. New York uses a numeric code. The underlying rule is the same everywhere: if your vision test showed you need correction to drive safely, you must wear it.

If you move to a new state, your old license remains valid until it expires, but you will need to pass that state's vision test when you explore for a new license. If your vision still requires correction, the new state will place its own restriction on your new license. Check your new state's DMV website to learn what the restriction code means in that state.

Frequently Asked Questions

Can I drive at night with Class O if I only need glasses during the day?

No. Class O means you must wear your corrective lenses every time you drive, regardless of the time of day or lighting conditions. If you were tested and found to need correction, the restriction applies to all driving. If you believe your vision is good enough without correction at night, you can request a retest, but you cannot ignore the restriction.

What if I lost my glasses and cannot find them before I need to drive?

Do not drive. Driving without your corrective lenses when Class O is on your license is a violation. If you lost your glasses, get them replaced or use contact lenses before you drive. If you need glasses urgently, many optical shops can provide a replacement pair the same day or next day.

Does Class O mean I failed my vision test?

No. Class O means you passed your vision test, but only with corrective lenses. Your uncorrected vision did not meet the standard, but your corrected vision did. You have a valid license; the restriction straightforward requires you to use the correction you were wearing during the test.

Can I remove Class O by getting eye surgery?

Yes, if the surgery improves your uncorrected vision enough to meet your state's standard. After surgery, you can request a vision retest at the DMV. If your uncorrected vision now passes, the restriction will be removed. Bring documentation of your surgery if the DMV asks for it, though most will straightforward retest your vision.

Will Class O affect my insurance rates?

Class O itself does not affect your rates, because it is a standard restriction for drivers who need correction. However, if you are cited for driving without your corrective lenses, that violation will appear on your driving record and may increase your rates. The violation, not the restriction, is what insurers care about.