Ill. Admin. Code tit. 89, § 431.60
a) Subjects, including minor subjects, of reports of suspected abuse or neglect are allowed access to the child abuse/neglect investigative records which have been indicated or unfounded as specified in subsection (b) of this Section. However, no information will be released during the pendency of an investigation before the Department has determined whether the report is indicated or unfounded, except as allowed in Section 300.160 of 89 Ill. Adm. Code 300 (Reports of Child Abuse and Neglect) or for purposes of a fair hearing requested prior to the final determination of indicated or unfounded. In addition, the identity or location of persons reporting or cooperating in such investigations shall not be provided to any subject, unless a subject appeals an indicated finding and an administrative law judge determines that the lack of such information would prejudice the appellant's case or violate due process of law principles. In addition, the Department may seek a court order prohibiting the release to the subjects of a report of any information deemed likely to be harmful to them. The circumstances under which the administrative law judge will be allowed to order the disclosure to the appellant of the names of reporters or other persons cooperating in the investigation include, but are not limited to, the following:
b) Subjects of reports of suspected abuse or neglect are allowed access to the child abuse/neglect investigative records that:
(Source: Amended at 23 Ill. Reg. 677, effective January 15, 1999)