Haw. Rev. Stat. § 11-172: Contests for cause; generally.

With respect to any election, any candidate, or qualified political party directly interested, or any thirty voters of any election district, may file a complaint in the supreme court. The complaint shall set forth any cause or causes, such as but not limited to, provable fraud, overages, or underages, that could cause a difference in the election results. The complaint shall also set forth any reasons for reversing, correcting, or changing the decisions of the voter service center officials or the officials at a counting center in an election using the electronic voting system. A copy of the complaint shall be delivered to the chief election officer or the clerk in the case of county elections.