Subject to section 89-7(a), HRS, regarding a showing of interest hearing requirement, if it appears to the board after an investigation that a hearing is warranted, the board shall issue written notice of hearing upon the parties. The initial notice of hearing may be served electronically, personally or by first class mail, and shall conform to section 12-43-27. The board may notice and hold a prehearing conference.
Haw. Code R. § 12-43-79