Okla. Stat. tit. 59, § 858-357
The following information shall be considered confidential and shall not be disclosed by a broker without the consent of the party disclosing the information unless consent to disclosure is granted by the party disclosing the information, the disclosure is required by law, or the information is made public or becomes public as the result of actions from a source other than the broker:
Laws 1999, HB 1178, c. 194, § 7, eff. November 1, 2000.