5 ILCS 120/3
(a) Where the provisions of this Act are not complied with, or where there is probable cause to believe that the provisions of this Act will not be complied with, any person, including the State's Attorney of the county in which such noncompliance may occur, may bring a civil action in the circuit court for the judicial circuit in which the alleged noncompliance has occurred or is about to occur, or in which the affected public body has its principal office, prior to or within 60 days of the meeting alleged to be in violation of this Act or, if facts concerning the meeting are not discovered within the 60-day period, within 60 days of the discovery of a violation by the State's Attorney or, if the person timely files a request for review under Section 3.5, within 60 days of the decision by the Attorney General to resolve a request for review by a means other than the issuance of a binding opinion under subsection (e) of Section 3.5.
Records that are obtained by a State's Attorney from a public body for purposes of reviewing whether the public body has complied with this Act may not be disclosed to the public. Those records, while in the possession of the State's Attorney, are exempt from disclosure under the Freedom of Information Act.
(from Ch. 102, par. 43)
(Source: P.A. 99-714, eff. 8-5-16.)