Haw. Rev. Stat. § 14-22
If more than one certificate of choice and selection of presidential electors and alternate electors of the same political party or group is filed with the chief election officer, as chairperson of the contested presidential electors' committee hereby constituted, the chief election officer shall notify the state comptroller and attorney general, who are the remaining members of the committee, of the date, time, and place of the hearing to be held for the purposes of making a determination of which set of electors and alternative electors were lawfully chosen and selected by the political party or group. Notice of the hearing shall be given to the chairperson of the state central committee of each political party and the chairperson of each party or group qualified under section 11-113, contestants for the positions of electors and alternate electors by written notice, and to all other interested parties by public notice at least once. A determination shall be made by the committee by majority vote not later than 4:30 p.m. on October 30 of the same year and the determination shall be final. Notice of the results shall be given to the nominees duly determined to have been chosen. The committee shall have all the powers enumerated in section 11-43.
HRS § 14-22