Ohio Rev. Code Ann. § 3307.152
(A) As used in this section and in section 3307.154 of the Revised Code:
(B) The state teachers retirement board shall, for the purposes of this section, designate an agent as an Ohio-qualified agent if the agent meets all of the following requirements:
(C) The state teachers retirement board shall adopt and implement a written policy to establish criteria and procedures used to select agents to execute securities transactions on behalf of the retirement system. The policy shall address each of the following:
(D)