Ohio Rev. Code Ann. § 3307.154
(A) The state teachers retirement board shall, for the purposes of this section, designate an investment manager as an Ohio-qualified investment manager if the investment manager meets all of the following requirements:
(2) The investment manager meets one of the following requirements:
(B)
(1) The board shall, at least annually, establish a policy with the goal to increase utilization by the board of Ohio-qualified investment managers, when an Ohio-qualified investment manager offers quality, services, and safety comparable to other investment managers otherwise available to the board. The policy shall also provide for the following: