If at any time after the approval of a filing, the director should find that the filing does not meet the requirements of §§ 58-25-7 to 58-25-10, inclusive, or is otherwise contrary to law, or if any party having an interest in such filing should make complaint in writing, setting forth specific and reasonable causes for complaint to the director, or if any insurer, upon notice of disapproval by the director of a filing pursuant to this section, should so request, the director shall hold a hearing within thirty days and shall give notice of the hearing in writing to all parties in interest. The director may confirm, modify, change or rescind any previous action, if warranted by the facts shown at the hearing.
SDCL 58-25-11