Haw. Rev. Stat. § 663E-11: Statute of limitations.

(a) A claim under this chapter may not be brought against a person more than four years after that person participated in the illegal drug market.

(b) The limitation period provided for in this chapter is tolled during any time there is a criminal drug offense investigation conducted against the defendant by a governmental agency or there is a criminal drug offense charge, information, or indictment pending against defendant.