11 CAR § 11-201
(a) Every employer shall maintain and preserve payroll or other records which are true and accurate, and which contain the following information and data for each employee:
(5)
(6) Regular hourly rate of pay for any workweek in which overtime compensation is due, as well as the basis on which wages are paid, such as:
(9)
(b)
(d)
(e)
(f) Posting of notices.