Ill. Admin. Code tit. 2, § 1951.410 – Appeal of a Denial

a) A requestor whose request has been denied by the Freedom of Information Officer may appeal the denial to the Director of the Illinois State Historical Library. The notice of appeal shall be made in writing and sent to:
Director
Illinois State Historical Library
Old State Capitol
Springfield, Illinois 62706
ATTN: FOIA Appeal
b) The notice of appeal shall include a copy of the original request, a copy of the denial received by the requestor, and a statement of the reasons why the appeal should be granted.