This part shall apply whenever a contested election is subject to determination by a court of competent jurisdiction in the manner provided by law.
HRS § 11-171
The court has jurisdiction to decide election contest involving legislative seat. 51 H. 354, 461 P.2d 221. Supreme court has jurisdiction to determine validity of the manner of submission and ratification of state constitution amendments. 60 Hawai'i. 324,590 P.2d 543. .