Ohio Rev. Code Ann. § 119.035

An agency may appoint an advisory committee to advise the agency concerning its development of a rule, amendment, or rescission, and may otherwise consult with persons representing interests that would be affected by the rule, amendment, or rescission were it actually to be proposed and adopted. Upon an agency's request, the executive director or another officer or employee of the Ohio commission on dispute resolution and conflict management may serve as a group facilitator for, but not as a member of, such an advisory committee.