The Ohio Division of Real Estate has approved an updated version of the Ohio Real Property Disclosure Form (RPDF) which became effective June 1, 2022. By completing the Seller's Disclosure Form, sellers are giving buyers a comprehensive overview of the property's condition.The law in question is Ohio Revised Code Section 5302.30. It is indeed entitled "Property disclosure form required for all residential real estate transfers." The law protects buyers and sellers with required disclosures and forms prior to your purchase. The following disclosures are required in Ohio. Ohio disclosure law requires sellers to disclose only those material defects or other information that they actually know about. In Ohio, as elsewhere, when you sell your home with a Realtor, you are required to fill out a Residential Property Disclosure Form (RPDF). The Ohio Disclosure Form serves as a vital communication tool between the seller and potential buyer of a residential property, detailing the condition. Answer: The Ohio Property Disclosure Form is a legally required document that sellers must fill out, detailing the condition of their property.