Ohio Revised Code Title XIII. Commercial Transactions § 1337.092

(A) If an attorney in fact enters into a contract in the representative capacity of the attorney in fact, if the contract is within the authority of the attorney in fact, and if the attorney in fact discloses in the contract that it is being entered into in the representative capacity of the attorney in fact, the attorney in fact is not personally liable on the contract, unless the contract otherwise specifies. If the words or initialism “attorney in fact,” “as attorney in fact,” “AIF,” “power of attorney,” “POA,” or any other word or words or initialism indicating representative capacity as an attorney in fact are included in a contract following the name or signature of an attorney in fact, the inclusion is sufficient disclosure for purposes of this division that the contract is being entered into in the attorney in fact's representative capacity as attorney in fact.

(B) An attorney in fact is not personally liable for a debt of the attorney in fact's principal, unless one or more of the following applies:

(C) This section applies but is not limited to, and the terms “power of attorney” and “attorney in fact” include but are not limited to, an agency agreement and an agent under an agency agreement.