Ohio Rev. Code § 4929.058: Required written statement.

A natural gas company with an alternative rate plan approved under section 4929.053 of the Revised Code, or deemed approved under section 4929.057 of the Revised Code, shall, upon the approval of a commercial agreement under section 4929.056 of the Revised Code, file with the public utilities commission a written statement, on a form prescribed by the commission, agreeing to the following:

(A) Any costs associated with the alternative rate plan, or any commercial agreements entered into pursuant to that plan, shall not be recovered, directly or indirectly, from the company's other customers;

(B) There shall be no increase in the company's base rates as a direct or indirect result of any provision of an approved commercial agreement or the alternative rate plan.