Ill. Admin. Code tit. 2, § 1270.410
a) A requestor whose request has been denied by the Freedom of Information Officer may appeal the denial to the Director of the Department. The notice of appeal shall be made in writing, and may be submitted on a Freedom of Information Appeal form as provided by the Department. The notice of appeal shall be sent to:
Director
Department of Veterans Affairs
P.O. Box 19432,
833 South Spring Street
Springfield, Illinois 62794-9432