44 Ill. Adm. Code 5040.330
Identification of Vehicles
Section 5040
Section 5040.330
Identification of Vehicles
All State-owned or controlled
vehicles shall be assigned unique equipment numbers by CMS. CMS may use
numbering schemes in effect at selected agencies. Agencies requesting further
identification beyond State license plates (e.g., decal markings) must submit a
uniform identification plan established by the requesting department.