The records of the Department, except such records as the rules may properly require to be held confidential for reasons of public policy, shall be public records and shall be open to public inspection, subject to reasonable regulations as to the time and manner of inspection as may be prescribed by the Commissioner. (Amended 1959, No. 331 (Adj. Sess.), § 8, eff. Feb. 9, 1960; 2003, No. 156 (Adj. Sess.), § 15.)