Hawaii Revised Statutes Division 5. Crimes and Criminal Proceedings § 701-101

(1) Except as provided in subsection (2), amendments made by Act 314, Session Laws of Hawaii 1986, to this Code do not apply to offenses committed before the effective date of Act 314, Session Laws of Hawaii 1986. Prosecutions for offenses committed before the effective date of Act 314, Session Laws of Hawaii 1986, are governed by the prior law, which is continued in effect for that purpose, as if amendments made by Act 314, Session Laws of Hawaii 1986, to this Code were not in force. For purposes of this section, an offense is committed before the effective date of Act 314, Session Laws of Hawaii 1986, if any of the elements of the offense occurred before that date.

(2) In any case pending on or commenced after the effective date of amendments made by Act 314, Session Laws of Hawaii 1986, to this Code, involving an offense committed before that date upon the request of the defendant, and subject to the approval of the court, the provisions of chapter 706 amended by Act 314, Session Laws of Hawaii 1986, may be applied in particular cases.