Home Blog What Disqualifies You from Getting a CDL in Pennsylvania?

What Disqualifies You from Getting a CDL in Pennsylvania?

Tina Tran
Tina Tran
Created at December 30, 2025

Before getting a Commercial Driver’s License (CDL) in Pennsylvania, it’s important to understand the obstacles that could prevent you from qualifying. What disqualifies you from getting a CDL in Pennsylvania? The disqualification process isn’t just about passing a test; it involves meeting strict legal and medical requirements. Whether due to past offenses or health conditions, certain factors can stand between you and your CDL. This guide will help you navigate the potential pitfalls and prepare for a successful application.

What disqualifies you from getting a CDL in Pennsylvania?

When applying for a CDL in Pennsylvania, certain legal and personal issues can prevent you from qualifying. Here are the main disqualifying factors to keep in mind:

1. DUI / OWI and alcohol/drug offenses

DUI / OWI and alcohol/drug offenses

DUI / OWI and alcohol/drug offenses

A DUI (Driving Under the Influence) or OWI (Operating While Intoxicated) conviction is a significant disqualifier when applying for a CDL in Pennsylvania. Both state and federal laws impose strict penalties on individuals with such offenses, particularly if they occur while driving a commercial vehicle.

  • First DUI conviction: You will face a 12-month disqualification from operating a commercial motor vehicle (CMV). If the offense occurred while operating a commercial vehicle, the disqualification may extend up to 3 years.
  • Hazardous materials (HAZMAT) or 16-passenger vehicle DUI: A first-time DUI conviction involving hazardous materials or a passenger vehicle may lead to a 3-year disqualification.
  • Second DUI conviction: A second offense typically results in a lifetime CDL disqualification.
  • DUI in a personal vehicle: A DUI conviction in a personal vehicle can still impact your CDL privileges.
  • Refusal to submit to alcohol/drug tests: If you refuse to submit to a chemical test during a roadside inspection, it will be treated as a DUI conviction and result in mandatory disqualification periods.

2. Major offense convictions

Major offense convictions

Major offense convictions

Certain serious offenses automatically disqualify you from obtaining or keeping a CDL in Pennsylvania. These “major offenses” include both violations related to the use of a commercial vehicle and other criminal activities involving a vehicle.

Major offenses include:

  • Reckless driving
  • Leaving the scene of an accident
  • Using a vehicle to commit a felony
  • Driving a CMV while your license is under suspension or revoked

Disqualification periods:

  • First major offense: At least 12 months’ disqualification from operating a CMV.
  • Repeat major offenses: Can result in a lifetime disqualification.

3. Controlled substances and felony drug crimes

Controlled substances and felony drug crimes

Controlled substances and felony drug crimes

Drug-related offenses are serious disqualifiers for CDL applicants in Pennsylvania. Felony convictions involving controlled substances can lead to lifetime disqualification, especially if the offense was committed while operating a commercial vehicle.

Disqualifying drug crimes include:

  • Felony drug trafficking
  • Possession with intent to distribute controlled substances while in a CMV

Even if the drug-related offense did not occur in a commercial vehicle, you can still face disqualification under federal regulations (49 CFR 383.51).

4. Accumulation of serious traffic violations

Accumulation of serious traffic violations

Accumulation of serious traffic violations

You don’t have to commit a felony to be disqualified from a CDL in Pennsylvania. Multiple serious traffic violations can also lead to a loss of CDL eligibility.

Serious traffic violations include:

  • Excessive speeding
  • At-fault collisions
  • Careless or reckless driving
  • Failure to yield or stop

Disqualification periods:

  • Two serious violations within 3 years: Results in a 60-day disqualification.
  • Three serious violations within 3 years: Results in a 120-day disqualification.

This rule is designed to ensure that only safe, responsible drivers are granted the privilege to operate commercial vehicles. 

5. Medical and physical qualifications

Medical and physical qualifications

Medical and physical qualifications

To ensure that all commercial drivers can operate their vehicles safely, Pennsylvania requires CDL applicants to meet specific medical and physical standards. If you suffer from certain medical conditions that could impair your driving ability, you may be disqualified from obtaining a CDL.

Common disqualifying medical conditions include:

  • Severe vision problems
  • Uncontrolled epilepsy or seizure disorders
  • Uncontrolled diabetes
  • Untreated sleep apnea

A valid Medical Examiner’s Certificate (MEC) from a certified healthcare provider is required to demonstrate that you meet the necessary health standards. 

6. Licensing status/suspension/revocation

Licensing status/suspension/revocation

Licensing status/suspension/revocation

You cannot obtain a CDL in Pennsylvania if your regular driver’s license is suspended, revoked, or canceled in Pennsylvania or any other state. Additionally, if you already have an active disqualification on your CDL, you cannot apply for a new one until the disqualification period has ended.

Cases of disqualifying licensing issues include:

  • License suspension due to unpaid violations
  • DUI-related license revocation
  • Administrative suspensions

This rule ensures that your non-commercial driving history can impact your eligibility for a CDL. 

7. Other possible disqualifiers

In addition to the offenses mentioned above, there are other factors that may disqualify you from obtaining a CDL in Pennsylvania, although they are not automatic:

  • Unpaid child support: If you owe significant child support arrears, you may be disqualified from obtaining or renewing your driver’s license, including your CDL.
  • Fraudulent application: Providing false information in your CDL application, such as misrepresenting your identity or medical history, can result in disqualification and legal penalties.

FAQs

1. Can you get a CDL in Pennsylvania if you have a DUI?

Yes, but it depends on the circumstances. A first DUI conviction can result in a 12-month disqualification, and a second DUI may lead to a lifetime ban from obtaining a CDL.

2. How many years does a DUI stay on your record in Pennsylvania?

In Pennsylvania, a DUI conviction remains on your criminal record indefinitely, meaning it does not automatically disappear over time and will show up on background checks unless you successfully pursue an expungement.

3. Can a felon get a CDL in Pennsylvania?

Yes, but with important caveats. Having a felony on your record does not automatically disqualify you from obtaining a Commercial Driver’s License (CDL) in Pennsylvania under federal rules. The Federal Motor Carrier Safety Administration (FMCSA) does not prohibit all felons from holding a CDL, unless the felony involved the use of a motor vehicle or other specified disqualifying conduct.

Conclusion

Securing a Commercial Driver’s License (CDL) in Pennsylvania is a dream for many aspiring truck drivers, but not everyone is eligible. So, understanding what disqualifies you from getting a CDL in Pennsylvania is extremely crucial. From DUI convictions to criminal history and health restrictions, these factors can prevent you from getting behind the wheel of a commercial vehicle.