(1) A licensed hearing aid dispenser must have a permanent place of business in this state.
(2) Each permanent place of business shall designate one licensed hearing aid dispenser who is not a trainee as the person in charge.
(3) The licensed hearing aid dispenser in charge of a permanent place of business shall:
(a) maintain custody and control of the business records of that permanent place of business; and
(b) produce the business records as requested by the department.