DUI Laws in Pennsylvania

A collection of flashcards covering key concepts related to DUI laws in Pennsylvania, defining terms and explaining legal standards.

DUI

Driving under the influence of alcohol or controlled substances.

BAC

Blood alcohol content, a measure of alcohol concentration in the bloodstream.

Legal Limit for Adults

In Pennsylvania, the BAC legal limit for adults is .08%.

Legal Limit for Minors

In Pennsylvania, the BAC legal limit for minors is .02%.

Controlled Substances

Any substance listed in the Controlled Substance, Drug, Device and Cosmetic Act; zero tolerance applies.

Tiers of DUI

Three classifications of DUI offenses in Pennsylvania based on BAC levels: Tier 1 (.08-.099%), Tier 2 (.10-.159%), Tier 3 (.160% and above).

Look Back Period

A 10-year period used to determine the number of prior DUI offenses.

ARD

Accelerated Rehabilitative Disposition, a diversionary program for first-time DUI offenders.

Graded Misdemeanor

A DUI penalty classification with a maximum legal penalty of 2-5 years depending on the grade.

Felony DUI

A serious DUI offense in Pennsylvania that may carry a maximum legal penalty of up to 7 years.

House Arrest

An alternative punishment involving confinement to the home under certain conditions.

2-Hour Rule

Blood tests in DUI cases must be completed within 2 hours of operating the vehicle unless otherwise excused.

Multiple DUI Offenses

Current law treats multiple DUI offenses as stacked, leading to increased penalties.

Probable Cause

A legal standard that law enforcement must establish to arrest an individual for DUI.

Indicia of Impairment

Signs that can indicate impairment, such as slurred speech or odor of alcohol.

Restitution in DUI Cases

Compensation for damages incurred as a result of a DUI, including property and injury.