Minn. Stat. § 72A.50
Subd. 1. Additional information required.
An insurer, insurance agent, or insurance-support organization must not seek information in connection with an insurance transaction concerning any previous adverse underwriting decision experienced by a person, or any previous insurance coverage obtained by a person through a residual market mechanism, unless the inquiry also requests the reasons for the previous adverse underwriting decision or the reasons why insurance coverage was previously obtained through a residual market mechanism.
Subd. 2. Prohibitions.
An insurer or insurance agent may not base an adverse underwriting decision, in whole or in part, on: