The statements and declarations made or testimony given by any officer, agent, or employee in the investigation before the commissioner of insurance, or upon the hearing on the petition for judicial review, as provided in sections 515.141, 515.145, and 515.152, shall not be used against the person making the same in any criminal prosecution against the person.
Iowa Code § 515.153
2007 Acts, ch 152, §42, 72 2008 Acts, ch 1074, §17