Understanding the Driver License Compact (DLC) in Pennsylvania

If you've been charged with a traffic violation or DUI in another state, you may wonder how it will affect your Pennsylvania driver's license. The answer often lies in the Driver License Compact (DLC), an agreement among most U.S. states to share information about serious traffic offenses and license suspensions.

The DLC plays a major role in determining whether Pennsylvania will suspend your driving privileges after an out-of-state conviction.

What is the Driver License Compact (DLC)?

The DLC is an agreement among 46 member states that allows them to exchange information about:

• Driver's license records
• Traffic convictions
• Suspensions and withdrawals of driving privileges

The two main principles of the DLC are:

1. One Driver License – Drivers must surrender an out-of-state license when applying for a license in a new state.
2. One Driver Record – A complete driving record is maintained in the state where the driver resides, ensuring other states can access accurate information.

Pennsylvania officially joined the DLC on January 1, 1995, and the law went into effect in December 1996.

Which Out-of-State Offenses Lead to a Pennsylvania License Suspension?

Not every traffic ticket in another state will affect your Pennsylvania license. For example, minor violations such as speeding or running a stop sign generally do not result in penalties (unless you hold a CDL).

However, certain serious offenses committed in a DLC state will trigger a suspension in Pennsylvania, including:

• Manslaughter or negligent homicide involving a vehicle
• DUI (driving under the influence of alcohol or drugs)
• Hit and run (failure to stop and render aid after an accident involving injury or death)
• Any felony involving the use of a motor vehicle

How Long is a Pennsylvania License Suspension Under the DLC?

Suspension lengths vary depending on the violation and whether it is a first offense.

• DUI Conviction in a DLC State:

  • First offense after February 1, 2004 → No suspension in Pennsylvania
  • Second or subsequent offense → 1-year suspension by PennDOT

• Other Serious Traffic Offenses (Non-DUI):

  • Suspension of at least 1 year
  • In some cases, up to 5 years, depending on Section 1542 of the Pennsylvania Motor Vehicle Code

Important: Your Pennsylvania suspension may not begin at the same time as the out-of-state suspension. Typically, the other state will suspend your license first, then PennDOT will follow once it receives notice.

What Happens if an Out-of-State Driver is Convicted in Pennsylvania?

The DLC works both ways. If an out-of-state driver is convicted of certain offenses in Pennsylvania, the conviction will be reported to their home state. Additionally, Pennsylvania will suspend their driving privileges here for serious offenses such as:

• DUI
• Homicide by vehicle
• Reckless driving
• Fleeing or attempting to elude police
• Racing on a highway
• Driving with a suspended or revoked license

What States Are Not Part of the DLC?

As of today, the following states are not members of the DLC:

• Georgia
• Massachusetts
• Michigan
• Tennessee
• Wisconsin

Drivers from these states may face different license consequences since the information-sharing agreement is not in place.

Why the DLC Matters for Pennsylvania Drivers

The DLC ensures that serious traffic offenses follow you across state lines. If you are a Pennsylvania driver convicted of DUI or another serious violation in a member state, PennDOT will likely impose its own penalties in addition to the other state's suspension.

Because the consequences can be severe — including lengthy license suspensions — it is important to consult with an experienced Pennsylvania DUI and traffic defense attorney if you are facing charges.

Contact Sklarosky Law Today

If you or a loved one have been charged with a DUI or serious traffic offense, call Sklarosky Law today at (570) 283-1200 or use our online contact form to tell us about your case. These charges can have life-changing consequences for your license and your future. Don't wait — our experienced legal team can help protect your rights and fight for the best possible outcome.