The hearings officer may suasponte, or upon any party's motion timely made and for good cause shown, consolidate two or more proceedings which involve substantially the same issues, arise out of the same general transaction, or involve the same person or persons, provided the consolidation shall be conducive to effectuating the ends of justice and shall not unduly delay the proceedings or hinder, harass, or prejudice any party.
Haw. Code R. § 3-126-45