215 ILCS 5/1012: Information Concerning Previous Adverse Underwriting Decisions.

No insurance institution, agent or insurance-support organization may seek information in connection with an insurance transaction concerning:

(A) any previous adverse underwriting decision experienced by an individual, or

(B) any previous insurance coverage obtained by an individual through a residual market mechanism,

unless such inquiry also requests the reasons for any previous adverse underwriting decision or the reasons why insurance coverage was previously obtained through a residual market mechanism.