Hawaii Revised Statutes Division 1. Government § 134-103

(a) An act or omission by a firearm industry member in violation of this part shall constitute an actionable cause of action.

(b) A person who has suffered harm in the State because of a firearm industry member's violation of this part may bring an action in a court of competent jurisdiction.

(c) In addition to any lawsuit filed against a firearm owner pursuant to section 663-9.5, the attorney general or any county attorney or public prosecutor may bring a civil action in a court of competent jurisdiction in the name of the people of the State to enforce this part and remedy harm caused by a violation of this part.

(d) If a court determines that a firearm industry member engaged in conduct in violation of this part, the court may award any or all of the following:

(e) In an action alleging that a firearm industry member failed to establish, implement, and enforce reasonable controls in violation of section 134-102(b), there shall be a rebuttable presumption that the firearm industry member failed to implement reasonable controls if the following conditions are satisfied:

(f) If a rebuttable presumption is established pursuant to subsection (e), the firearm industry member shall have the burden of showing through a preponderance of the evidence that the firearm industry member established, implemented, and enforced reasonable controls.

(g) An intervening act by a third party, including but not limited to criminal use of a firearm-related product, shall not preclude a firearm industry member from liability under this part.