An Act amending Titles 18 (Crimes and Offenses), 42 (Judiciary and Judicial Procedure) and 53 (Municipalities Generally) of the Pennsylvania Consolidated Statutes, in general provisions, further defining "police officer"; in municipal police jurisdiction, further defining "chief law enforcement officer" and "municipal police officer"; further providing for noncompliance with mandatory certification requirements; in employees, making an editorial change; providing for county sheriffs and deputy sheriffs; in municipal police education and training, further defining "police officer"; further providing for members of the Municipal Police Officers' Education and Training Commission; and repealing related provisions of the Second Class County Code.