Ohio Rev. Code Ann. § 4735.20
(C) A licensed real estate broker may pay all or part of a fee, commission, or other compensation earned by an affiliated licensee to a partnership, association, limited liability company, limited liability partnership, or corporation that is not licensed as a real estate broker on the condition that all of the following conditions are satisfied:
(5) The broker keeps a record of all of the following information for each transaction, for a period of three years after the date of the transaction:
(G) Any owner of any interest in foreign real estate may refer a prospective buyer to the person who sold the owner that foreign real estate with the expectation of receiving valuable consideration, if all of the following conditions are satisfied: