Amends the School Code. Provides that a school district shall require a school to have present at the school during the school day and during a school-sponsored extracurricular activity at least one automated external defibrillator and one or more trained AED users. Provides that an automated external defibrillator installed and maintained in accordance with the Physical Fitness Facility Medical Emergency Preparedness Act may be used to satisfy this requirement. Senate Committee Amendment No. 1 Replaces everything after the enacting clause. Reinserts the contents of the bill as introduced, but provides that a school district shall require all attendance centers to have present during the school day and during a school-sponsored extracurricular activity on school grounds at least one automated external defibrillator (instead of a school district shall require a school to have present at the school during the school day and during a school-sponsored extracurricular activity at least one automated external defibrillator and one or more trained AED users).