Authorizes incorporated cities and towns, where electrical inspections are required by local ordinance, to enforce applicable licensing and certification rules within their respective jurisdictions and the provisions of RCW 19.28.041(1), 19.28.161, 19.28.271(1), and 19.28.420(1) (certain electrician licenses, permits, training certificates, and certificates of competency; violations and penalties for hiring an unauthorized person to do electrical work; and telecommunications contractor licenses).