Hawaii Revised Statutes Division 4. Courts and Judicial Proceedings § 626-1, Rule 202

(a) Scope of rule. This rule governs only judicial notice of law.

(b) Mandatory judicial notice of law. The court shall take judicial notice of (1) the common law, (2) the constitutions and statutes of the United States and of every state, territory, and other jurisdiction of the United States, (3) all rules adopted by the United States Supreme Court or by the Hawaii Supreme Court, and (4) all duly enacted ordinances of cities or counties of this State.

(c) Optional judicial notice of law. Upon reasonable notice to adverse parties, a party may request that the court take, and the court may take, judicial notice of (1) all duly adopted federal and state rules of court, (2) all duly published regulations of federal and state agencies, (3) all duly enacted ordinances of municipalities or other governmental subdivisions of other states, (4) any matter of law which would fall within the scope of this subsection or subsection (b) of this rule but for the fact that it has been replaced, superseded, or otherwise rendered no longer in force, and (5) the laws of foreign countries, international law, and maritime law.

(d) Determination by court. All determinations of law made pursuant to this rule shall be made by the court and not by the jury, and the court may consider any relevant material or source, including testimony, whether or not submitted by a party or admissible under these rules.