740 ILCS 110/7.1
(a) Nothing in this Act shall be construed to prevent the interagency disclosure of the name, social security number, and information concerning services rendered, currently being rendered, or proposed to be rendered regarding a recipient of services. This disclosure may be made only between agencies or departments of the State including, but not limited to:
(v) the Department of Children and Family Services for the purpose of a diligent search for a missing parent pursuant to Sections 2-15 and 2-16 of the Juvenile Court Act of 1987 if the Department of Children and Family Services has reason to believe the parent is residing in a mental health facility, when one or more agencies or departments of the State have entered into a prior interagency agreement, memorandum of understanding, or similar agreement to jointly provide or cooperate in the provision of or funding of mental health or developmental disabilities services.
The Department of Children and Family Services shall not redisclose the information received under this Section other than for purposes of service provision or as necessary for proceedings under the Juvenile Court Act of 1987.
(Source: P.A. 95-331, eff. 8-21-07.)