The provisions of this chapter shall be administered by the public employee retirement system board without liability on the part of the state, or of any of its officers, beyond the moneys in the public employee retirement account for the purposes of chapter 14, title 72, Idaho Code, and the moneys accruing thereto. It shall be the duty of the board to administer the account and conduct the business thereof, and the board is hereby vested with full authority over the account, and may do any and all things which are necessary or convenient in the administration thereof as provided or as consistent with the provisions of this chapter and the general laws of the state.
Idaho Code § 72-1406