Hawaii Revised Statutes Division 1. Government § 91-2

(1) Adopt as a rule a description of the methods whereby the public may obtain information or make submittals or requests.

(2) Adopt rules of practice, setting forth the nature and requirements of all formal and informal procedures available, and including a description of all forms and instructions used by the agency.

(3) Make available for public inspection all rules and written statements of policy or interpretation formulated, adopted, or used by the agency in the discharge of its functions.

(4) Make available for public inspection all final opinions and orders.