Understanding Pennsylvania DUI Law

Pennsylvania's DUI statute is tiered, meaning the penalties you face depend not just on whether you were impaired, but on your blood alcohol content (BAC) at the time of the arrest. The three tiers are general impairment (BAC 0.08–0.099%), high BAC (0.10–0.159%), and highest BAC (0.16% and above). Impairment by drugs — including legally prescribed medications — can also result in a DUI charge under Pennsylvania law.

First-offense penalties range from probation and fines for lower BAC tiers up to mandatory minimum jail time and lengthy license suspensions at the highest tier. Second and subsequent offenses carry significantly more serious consequences. The stakes are high, and having experienced counsel from the earliest stages of your case is essential.

Challenging DUI Evidence

A DUI arrest does not automatically mean a conviction. There are many points in the process where experienced counsel can challenge the government's evidence:

  • Traffic stop validity: Police must have reasonable suspicion to pull you over. If the stop was unlawful, evidence gathered afterward may be suppressed.
  • Field sobriety tests: Standardized field sobriety tests (SFSTs) are inherently subjective and susceptible to challenge based on how they were administered, environmental conditions, and the officer's training.
  • Breathalyzer reliability: Breathalyzer devices must be properly calibrated and maintained. Officers must follow specific protocols when administering the test. Deviations can undermine the reliability of BAC results.
  • Blood test chain of custody: If blood was drawn, the collection, storage, and testing process must follow strict protocols. Any break in the chain of custody can cast doubt on the results.
  • Medical conditions: Certain medical conditions and medications can cause false positive breathalyzer readings or mimic signs of impairment.

The ARD Program in Berks County

Pennsylvania's Accelerated Rehabilitative Disposition (ARD) program is available to first-time DUI offenders and offers a meaningful alternative to conviction. Under ARD, charges are placed in abeyance while you complete a probationary period that typically includes DUI education, community service hours, and a license suspension. Upon successful completion, the charges are dismissed and you can petition the court to have your record expunged.

ARD eligibility is not automatic — the Berks County District Attorney's Office must approve your application. Factors that affect eligibility include the circumstances of the arrest, your prior record, and whether there were any injuries involved. As former Berks County prosecutors who understand the program from the inside, Mays & Rotenberg is well-positioned to evaluate your eligibility and present the strongest case for your acceptance.

License Suspension and Occupational Limited Licenses

In Pennsylvania, a DUI conviction triggers an automatic license suspension through PennDOT. Depending on your tier and prior history, this suspension can range from 12 to 18 months. In some cases, drivers may be eligible for an Occupational Limited License (OLL), which permits driving for work, medical, and educational purposes during the suspension period — but only if certain conditions are met and an Ignition Interlock device is installed.

We advise all DUI clients on both the criminal and administrative (license) aspects of their case. Missing a PennDOT deadline or failing to respond to a suspension notice correctly can complicate your situation further.

Second and Subsequent DUI Offenses

If you have a prior DUI conviction in Pennsylvania within the past ten years, you face mandatory minimum jail time and are ineligible for ARD. Penalties become substantially more severe — including mandatory incarceration, longer license suspensions, ignition interlock requirements, and higher fines. For second and subsequent offenses, aggressive representation is even more critical. We scrutinize every aspect of the prior conviction and the current arrest to build the strongest possible defense.

Why Hire Mays & Rotenberg for Your DUI Defense

As former Berks County Assistant District Attorneys, Todd Mays and Leah Rotenberg understand how DUI cases are investigated and prosecuted. They know which evidence prosecutors rely on most heavily, how to challenge that evidence effectively, and how the Berks County courts handle DUI matters. This inside perspective is a genuine advantage in building your defense strategy.

We handle every DUI case — from first-offense ARD candidates to serious multiple-offense situations — with the same thorough preparation and personal attention. You will work directly with an attorney, not a paralegal or case manager. Contact us today for a free, confidential consultation.