Ill. Admin. Code tit. 77, § 225.200
a) The following private and professional association standards are incorporated in this Part:
6) Underwriters Laboratories, Inc. (UL), which may be obtained from Underwriters Laboratories, Inc., 333 Pfingsten Rd., Northbrook, Illinois 60062:
c) The following State statutes and regulations are referenced in this Part:
1) State of Illinois statutes:
2) State of Illinois rules:
C) Department of Public Health: