215 ILCS 5/143.21d: Sewer backup and sump pump overflow coverage; notice.

(a) In response to all applications for homeowners insurance, as defined in paragraph (2) of Section 523, received by an insurance company, the insurance company shall provide the applicant information regarding the availability of coverage for loss caused by a sewer backup or overflow from a sump pump, including the coverage limits and costs thereof.

(b) At least 30 days prior to each renewal of any policy of homeowners insurance, as defined in paragraph (2) of Section 523, the insurance company shall provide the insured with information regarding the insured's existing coverage and available coverage for loss caused by a sewer backup or overflow from a sump pump, including the coverage limits and costs thereof.