(a) A person shall not engage in or conduct, or hold himself or herself out as engaging in or conducting, the activities of a crematory manager without holding a valid, unexpired crematory manager license issued by the bureau.
(b) A licensed crematory manager shall not engage in or conduct, or hold himself or herself out as engaging in or conducting, the activities of a crematory manager without being employed by, or without being a sole proprietor, partner, or corporate officer of, a licensed crematory.