50 Ill. Adm. Code 931.40
Notification Requirements
Section 931
Section 931.40 Notification
Requirements
In the required notice:
a) Companies shall use the contact information for the Department
of Insurance explicitly stating "You may file a consumer complaint online
at the Illinois Department of Insurance's website or by mail. The Department
maintains a Consumer Division in Chicago at [insert current address here] and
in Springfield at [insert current address here].".
b) The address to be used for the company shall be an office that
can service all types of complaints. If one office cannot service all types of
complaints, then the additional addresses of each appropriate service office
must be given.
c) In addition to providing the required addresses, the
notification should set forth the minimum amount of information included in the
following suggested wording: "This notice is to advise you that should
any complaints arise regarding this insurance, you may contact the following:"