Iowa Code § 16.16: Liability.

1. A member, as defined in section 16.13, or a person acting on behalf of the authority while acting within the scope of the member’s or person’s agency or employment, is not subject to personal liability resulting from carrying out the powers and duties in this chapter.

2. The United States and the secretary of agriculture of the United States are not subject to liability by virtue of the transfer of the assets to the authority under this chapter.

3. The treasurer of state shall not be subject to personal liability resulting from carrying out the powers and duties of the authority or the treasurer of state, as applicable, in subchapter X, part 10.