S.D. Codified Laws § 58-24-47
Any member or subscriber to a rating organization may appeal to the director from the action or decision of the rating organization in approving or rejecting any proposed change in or addition to the filings of the rating organization. The director shall, after a hearing held upon not less than ten days' written notice to the appellant and to the rating organization, issue an order approving the action or decision of the rating organization or, if the director finds that the action or decision was unreasonable, issue an order directing the rating organization to make an addition to its filings on behalf of its members and subscribers, in a manner consistent with the director's findings within a reasonable time after the issuance of the order.
SDCL 58-24-47