An Act amending the act of November 10, 1999 (P.L.491, No.45), known as the Pennsylvania Construction Code Act, in Uniform Construction Code, further providing for adoption by regulations.

HB 307 amends Pennsylvania's construction code to require that access aisles - marked parking spaces for people with disabilities - be 96 inches wide. New access aisles must meet this width standard, and existing ones narrower than 96 inches must be widened to 96 inches during routine parking lot maintenance, such as when the lot is resurfaced. The requirement applies to all new construction and to existing parking lots during typical maintenance cycles after the effective date. This change standardizes access aisle width to improve accessibility for individuals using mobility devices like wheelchairs.