Iowa Code Title II. Elections and Official Duties [Chs. 39-79] § 68B.6. Services against state prohibited

1. Officials, except for members of boards or commissions as defined under section 7E.4, state employees, and legislative employees shall not receive, directly or indirectly, or enter into any express or implied agreement for, any compensation, in whatever form, for the appearance or rendition of services by that person or another against the interest of the state in relation to any case, proceeding, application, or other matter before any state agency, any court of the state of Iowa, any federal court, or any federal bureau, agency, commission, or department.

2. A person who is an official, but who is not subject to the requirements of subsection 1, shall not receive, directly or indirectly, or enter into any agreement, express or implied, for any compensation, in whatever form, for the appearance or rendition of services by that person or another against the interest of the state in relation to any case, proceeding, application, or other matter before the subunit of a department or independent agency in which the person serves, is employed, or with which the person has substantial and regular contact as part of the person's duties.