The bill amends Title 75 of the Pennsylvania Consolidated Statutes, specifically addressing driving under the influence of alcohol or controlled substances. A new definition for "medical marijuana" is added, clarifying that it refers to marijuana used lawfully under the Medical Marijuana Act. Additionally, the bill modifies the existing regulations regarding driving with controlled substances in one's system. It establishes that, with certain exceptions, individuals cannot operate a vehicle if they have any amount of a Schedule I, II, or III controlled substance in their blood. However, it introduces a defense for individuals charged under these circumstances if the controlled substance in question is medical marijuana, although this defense does not apply to those holding a commercial driver's license.

Furthermore, the bill clarifies that being legally entitled to use alcohol or controlled substances is not a defense against charges of violating driving under the influence laws, except in the case of medical marijuana as specified in the new subsection. The changes aim to provide clearer guidelines for law enforcement and individuals regarding the use of medical marijuana while driving, while maintaining strict regulations against driving under the influence of other controlled substances. The act is set to take effect 60 days after its passage.

Statutes/Laws affected:
Printer's No. 918 (Mar 11, 2025): 75-3801, P.L.84, No.16, P.L.233, No.64
Printer's No. 0918: 75-3801, P.L.84, No.16, P.L.233, No.64