Section 16-201-13 - Service by whom(a) Unless otherwise provided by this chapter, a party filing a pleading, motion, memorandum, document, or other paper shall cause a copy of the pleading, motion, memorandum, document, or other paper to be served upon each of the other parties to the proceeding, or upon any agent or attorney representing the other party. The party shall file a certificate of service.(b) The authority or hearings officer may cause each respondent to be served with a copy of the petition, or the authority or hearings officer may require the petitioner to serve each respondent with a copy of the petition and to file a certificate of service.(c) The authority or hearings officer may cause the notice of hearing to be served upon the parties, or the authority or hearings officer may require the petitioner to serve notice upon the other parties and to file a certificate of service.(d) Unless otherwise provided by this chapter, the authority shall cause to be served all notices, documents, orders, and other papers issued by it.[Eff 7/11/81; am and comp 1/25/85; comp 7/6/90] (Auth: HRS §§ 91-2, 26-9) (Imp: HRS §§ 91-2, 26-9)