Driving With Epilepsy in Texas: Seizure-Free Rule and MAB Review

Driving with epilepsy in Texas is allowed if you have been seizure-free for at least three months, remain under a physician’s care, and clear a review by the state’s Medical Advisory Board (MAB). Approval comes with a “P” restriction on your Class C license, which keeps you behind the wheel of a personal car but off the roster for taxis, buses, and emergency vehicles.¹

The Three-Month Seizure-Free Rule

The MAB’s published guideline is three months without a seizure, on or off medication, before you can hold a Class C personal-vehicle license. The rule covers seizures of all types. A narrow possible exception exists for simple partial sensory seizures that don’t affect consciousness or motor control.¹

Clearing the three months doesn’t give you an unrestricted license. The “P” restriction stays on your record as long as the MAB considers your seizure disorder active. It limits you to personal vehicles only.¹

What You Have to Keep Doing to Keep Driving

Qualifying is not a one-time hurdle. The MAB expects three things to stay true for as long as you hold the license:

You remain under a doctor’s care for monitoring of medication effectiveness, side effects, and any neurological changes.
Your physician specifically recommends that you are reliable about taking prescribed medications, avoiding sleep deprivation and fatigue, and avoiding alcohol abuse.
You stay seizure-free, with one practical exception described below.¹

The exception matters. If your seizure disorder is well-controlled and you have a breakthrough seizure because your doctor changed your medication, you can resume driving once you return to your previous regimen. You don’t have to restart the full three-month clock.¹ Doctors adjust epilepsy treatment often, and the state treats a medication-change seizure differently from one that signals an uncontrolled condition.

When DPS Sends Your File to the Medical Advisory Board

Not every driver with a seizure history ends up in front of the MAB. Under Texas Administrative Code Rule 15.58, the Department of Public Safety refers a driver when it cannot determine on its own whether a medical condition affects driving safety. The threshold differs by license class:

Class C or M (personal vehicle or motorcycle): referral if you had a seizure within the past year.
Commercial classes (A, B, or C cargo, passenger, or emergency): referral for any history of recurrent seizures requiring medication, or any seizure activity within the past ten years.²

DPS most commonly finds out through your own disclosure on a license application, a report from a physician or law enforcement officer, or a crash investigation that reveals a medical event.³

You Have to Disclose. Here’s What Happens If You Don’t.

Texas requires honest disclosure of any physical or mental condition that could impair your driving when you apply for or renew a license. The duty applies even if your epilepsy is well-controlled by medication or surgery.

Doctors in Texas operate under a voluntary reporting system. They are not required to notify DPS about a patient’s seizure disorder, but they are permitted to. A hospital visit for a seizure, especially one involving emergency services, creates a record that can lead to a referral regardless of what you put on your application.

Hiding a diagnosis on a license application is a Class A misdemeanor under Texas Transportation Code Section 521.451, punishable by up to one year in jail, a fine of up to $4,000, or both.⁴ The civil fallout is often worse. If you cause an accident and your insurer discovers an undisclosed seizure disorder, the policy gives the insurer a strong basis to deny the claim as obtained through misrepresentation.

One consequence catches people off guard: a license denied or revoked for medical reasons does not qualify for an occupational driver’s license — the limited permit most drivers can get after a suspension to drive to work, school, or medical appointments.³ A medical revocation means no legal driving at all until the MAB clears you.

What to Submit to the MAB and How Review Works

Once DPS refers you, you submit the MAB Medical History Form, available from the Department of State Health Services website or at a DPS driver license office.⁵ Depending on your case, the MAB may also require a physician’s statement, additional documentation, a driving test, a written test, or a vision exam.³

Make the physician’s statement specific. The MAB panel wants to see your current medications and dosages, your seizure history, your doctor’s assessment of your reliability on medication, and a professional opinion on your fitness to drive. The statement should directly address the three-month seizure-free requirement and explain why your condition is stable. A vague “patient is doing well” letter leads to delays or denials. So does leaving blanks on the form about seizure type, date of last episode, or treatment regimen.

The MAB is a panel of licensed physicians appointed by DSHS. Members don’t meet with you. They review your file on paper, compare it against the state’s safety standards, and send a recommendation to DPS, which makes the licensing decision.³ You’ll get a letter approving the license (usually with the “P” restriction), denying it, or requiring periodic medical updates to keep it. Review typically takes several weeks, and you should not assume you’re cleared to drive during that window.

If DPS denies or revokes based on the MAB’s recommendation, you can request an administrative hearing to challenge the decision.⁶ Winning at a hearing usually requires presenting something the MAB didn’t have the first time: recent lab work, a new physician’s evaluation, or documented proof that your treatment has stabilized.

Getting Your License Back After a Medical Revocation

DPS sorts medical revocations into three categories, and what you have to do depends on which one you got:

Revoked Incapable: DPS determined you cannot safely drive. Reinstatement requires medical approval from the MAB.
Revoked MAB No-Reply: you failed to submit requested medical information or undergo a required examination. You submit current medical records to the MAB.
Revoked Test Required: you failed a required driving, written, or other exam. You must pass it at a driver license office.³

Every reinstatement also carries a $100 fee on top of any other outstanding fees.³ The money is the easy part. Satisfying the MAB that your condition has improved means going back through the full documentation and review process.

Commercial Driver’s Licenses Are a Different Story

Everything above governs personal driving. For a commercial driver’s license, the rules are much stricter and partly federal. Under 49 CFR 391.41(b)(8), interstate commercial drivers are prohibited from having an established history or clinical diagnosis of epilepsy or any condition likely to cause loss of consciousness, regardless of how well-controlled the seizures are.⁷

The Federal Motor Carrier Safety Administration runs an exemption program for interstate commercial drivers with seizure disorders. An exemption lasts two years and requires that you stay seizure-free for the entire period, submit annual physician reports confirming treatment stability, and complete annual exams by a certified medical examiner.⁸

For intrastate-only commercial driving within Texas, options are limited. DPS lists certain CDL medical waivers but does not list a specific intrastate seizure waiver.⁹ The FMCSA exemption applies only to interstate commerce, which leaves Texas-only commercial drivers with a seizure history in a narrow spot. And remember the ten-year lookback: a seizure at 22 can still affect CDL eligibility at 30.²

1
Texas Department of State Health Services. Medical Advisory Board Guide for Determining Driver Limitations
2
Cornell Law Institute. Texas Administrative Code 15.58 – Medical Advisory Board Referrals
3
Texas Department of Public Safety. Texas Medical Evaluation Process for Driver Licensing
4
State of Texas. Texas Transportation Code 521-451 – General Violation
5
Texas Department of State Health Services. Medical Advisory Board
6
Texas Department of Public Safety. Section 11 Medical Advisory Board
7
eCFR. 49 CFR 391.41 – Physical Qualifications for Drivers
8
FMCSA. Driver Exemptions Programs
9
Department of Public Safety. CDL Waivers and Exceptions