Domestic Adoption Act
Section 15. Confidential Nature of Proceedings and Records. - All hearings in adoption cases shall be confidential and shall not be open to the public. All records, books, and papers relating to the adoption cases in the files of the court, the Department, or any other agency or institution participating in the adoption proceedings shall be kept strictly confidential.
If the court finds that the disclosure of the information to a third person is necessary for purposes connected with or arising out of the adoption and will be for the best interest of the adoptee, the court may merit the necessary information to be released, restricting the purposes for which it may be used.