Hawaii Revised Statutes Division 1. Government § 39A-128

The special purpose revenue bonds issued pursuant to this part shall be legal and authorized investments for banks, savings banks, trust companies, savings and loan associations, insurance companies, credit unions, fiduciaries, trustees, guardians, and for all public funds of the State or other political corporations or subdivisions of the State. Such special purpose revenue bonds shall be eligible to secure the deposit of any and all public funds of the State and any and all public funds of counties or other political corporations or subdivisions of the State, and such bonds shall be lawful and sufficient security for such deposits to the extent of their value when accompanied by all unmatured coupons appertaining thereto.