Haw. Rev. Stat. § 342J-15: Nonliability of department personnel.

Notwithstanding any other law to the contrary, no member, officer, or employee of the department shall be criminally liable or responsible under this chapter for any acts done by the member, officer, or employee in the performance of the member's, officer's, or employee's duties; provided that this section shall not apply to violations of section 342J-14.