Ill. Admin. Code tit. 20, § 800.330
d) All licensed Transitional Housing facilities shall conduct a security inspection of areas and security devices each week.
2) The inspections shall be reported on forms that contain, but are not limited to:
3) Areas or items to be inspected shall include, but not be limited to:
h) Additionally, Level I facilities shall have on premises 24 hours per day seven days per week at least one security guard registered in accordance with the Private Detective, Private Alarm, Private Security, and Locksmith Act of 2004 [225 ILCS 447] who shall: