Ohio Rev. Code Ann. § 4929.08
(A) The public utilities commission has jurisdiction over every natural gas company that has been granted an exemption or alternative rate regulation under section 4929.04 of 4929.05 of the Revised Code, ass to any such company, the commission, upon its own motion or upon the motion of any person adversely affected by such exemption or alternative rate regulation authority, and after notice and hearing and subject to this division, may abrogate or modify any order granting such an exemption or authority only under both of the following conditions: