Each licensed manufacturer of fireworks that possesses fireworks for sale and sells fireworks under division (C) of section 3743.04 of the Revised Code, or a designee of the manufacturer, whose identity is provided to the state fire marshal by the manufacturer, annually shall attend a continuing education program. The state fire marshal shall develop the program and the state fire marshal or a person or public agency approved by the state fire marshal shall conduct it. A licensed manufacturer or the manufacturer’s designee who attends a required program, within one year after attending the program, shall conduct in-service training for other employees of the licensed manufacturer regarding the information obtained in the program. A licensed manufacturer shall provide the state fire marshal with notice of the date, time, and place of all in-service training. The state fire marshal shall establish the subjects to be taught, the length of the classes, and the standards for approval, and the time periods for notification by the licensee to the state fire marshal of any in-service training.