N.D. Cent. Code § 17-05-10: Bonds as legal investments

The bonds of the authority are legal investments which may be used as collateral for public funds of the state, insurance companies, banks, savings and loan associations, investment companies, trustees, and other fiduciaries which may properly and legally invest funds in their control or belonging to them in bonds of the authority. The state investment board may invest in bonds of the authority in an amount specified by the state investment board.