After a determination is made that a contested case hearing is required, the written notice of hearing shall be served on parties in accordance with section 91-9.5, Hawaii Revised Statutes, and shall be served on all persons or agencies admitted as a party at their last recorded addresses at least fifteen days before the hearing date. Further, the notice shall be published as provided by law at least once in a newspaper of general circulation within the state and within the county provided that matters of internal management shall not be subject to the publication requirement.
Haw. Code R. § 13-167-53