All persons shall comply with this subchapter when appearing in a proceeding before the authority. Procedures to be followed by the authority, unless specifically prescribed in this chapter or by chapters 91 and 92, HRS, shall be such as in the opinion of the authority will best serve the purposes of the proceeding. The authority may waive or suspend the provisions of this chapter to the extent permitted by law.
Haw. Code R. § 15-106-21