Haw. Rev. Stat. § 205-3

Land use district boundaries existing as of June 2, 1975, shall continue in full force and effect subject to amendment as provided in this chapter or order of a court of competent jurisdiction based upon any litigation filed prior to July 1, 1975, or filed within thirty days after service of a certified copy of any final decision and order made as part of the commission's 1974 periodic boundary review, whichever occurs later.