If after the issuance and delivery of any such certificate there is any change as to the identity of the insurers, or the proportion of the direct risk assumed by an insurer as stated in the broker's original certificate, or in any other material respect as to the insurance coverage evidenced by the certificate, the broker shall promptly issue and deliver to the insured a substitute certificate accurately showing the current status of the coverage and the insurers responsible thereunder.
SDCL 58-32-29