14 Ill. Adm. Code 528.120
Confidentiality of Documents and Data
Section
528.120 Confidentiality of Documents and Data
The Department will not permit public inspection or copying
of any material that is or would be confidential under State law, specifically
including the exemptions set forth in the Freedom of Information Act [5 ILCS
140]. If an applicant submits information it considers to be of a confidential
nature as part of its application or request for a tax credit certificate, such
information shall be marked or labeled "CONFIDENTIAL" in capital
letters. The applicant shall also submit a statement briefly setting forth the
grounds on which the information should be treated as confidential. The
Department, based on the propriety nature of the material and privacy of the applicant's
confidential information, shall not disclose the materials to the public.