44 Ill. Adm. Code 5000.902
Security
Section 5000
Section 5000.902 Security
a) Persons seeking entrance to CMS facilities must display the
following to security personnel:
1) State issued identification;
2) Picture identification; persons furnishing picture
identifications may also be required to sign in and out;
3) Other acceptable credentials such as military or law
enforcement identification.
b) All vehicles using parking at a facility may be subject to
search as a condition of parking.
c) All parcels, bays, delivery mail and other items may be subject
to search or screening.
d) Persons entering buildings may be subject to metal, explosive
or other screening.