35 Ill. Adm. Code 404.106
Permit Applications: Registered or Certified Mail or Hand Delivery Required
Section 404
Section 404.106 Permit
Applications: Registered or Certified Mail or Hand Delivery Required
a) All State permit applications must be mailed or delivered to
the appropriate address designated by the Agency. Any application or revised
application sent by mail must be sent by registered or certified mail, return
receipt requested.
b) Any application or revised application hand delivered to the
Agency must be delivered to an authorized employee of the Agency's permit
section or the Agency's Mine Pollution Control Program, and the authorized
employee must provide the applicant with a delivery receipt.