Ill. Admin. Code tit. 77, § 2060.240
d) Prior to issuance of a license, DHS/SUPR may seek to verify that the physical, mental, and professional capability and integrity of management, ownership, and professional staff will assure that the applicant can deliver services with reasonable judgment, skill, and safety. To make this determination, DHS/SUPR may consider, but is not limited to, the following: