Property; disclosures; polybutylene pipes; effective date.

HB 1866 requires Oklahoma property sellers to disclose specific condition details to buyers before a sale. Sellers must provide either a standard disclosure form (covering items like water systems, structural issues, plumbing, and polybutylene pipes) or a disclaimer statement if they've never occupied the property. All disclosures must be signed by the seller within 180 days of the sale date. The Oklahoma Real Estate Commission will develop the required forms, which must include specific warnings that disclosures are not warranties.