An alarm system contractor must register with the Commissioner before undertaking to install, maintain, alter, inspect, administer, sell, or service any alarm system in Baltimore City. An alarm system contractor must keep its registration with the Commissioner current by, within 10 days of the undertaking, reporting to the commissioner, on a form approved by the Commissioner, whenever it undertakes to install, maintain, alter, inspect, administer, sell, or service any alarm system in Baltimore City. For purposes of the penalties imposed by this subtitle, each event that violates this section constitutes a separate offense. Ord. 00-069 Ord. 02-329 Ord. 12-061