Ill. Admin. Code tit. 92 § 12.20
The following definitions are in addition to those found in the incorporated material in Section 12.30 and apply for purposes of this Part:
"Chief of Airport Engineering" - means the Registered Professional Engineer acting as the Chief, Bureau of Airport Engineering, Division of Aeronautics, Illinois Department of Transportation. This term also includes a designee.
"Department" - means the Illinois Department of Transportation.
"Director" - means the Director, Division of Aeronautics, Illinois Department of Transportation. This term also includes a designee.
"Division" - means the Illinois Department of Transportation, Division of Aeronautics.
"FAA" - means the United States Department of Transportation, Federal Aviation Administration.
"State" - means the State of Illinois or may mean the Illinois Department of Transportation.
"Uniform Act" - means the Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970, as amended ( 42 USC 4601 et seq.).
Ill. Admin. Code tit. 92, § 12.20