Iowa Code Title I. State Sovereignty and Management [Chs. 1-38D] § 20.10. Prohibited practices

a. Interfere with, restrain, or coerce public employees in the exercise of rights granted by this chapter.

b. Dominate or interfere in the administration of any employee organization.

c. Encourage or discourage membership in any employee organization, committee, or association by discrimination in hiring, tenure, or other terms or conditions of employment.

d. Discharge or discriminate against a public employee because the employee has filed an affidavit, petition, or complaint or given any information or testimony under this chapter, or because the employee has formed, joined, or chosen to be represented by any employee organization.

e. Refuse to negotiate collectively with representatives of certified employee organizations as required in this chapter.

f. Deny the rights accompanying certification granted in this chapter.

g. Refuse to participate in good faith in any agreed upon impasse procedures or those set forth in this chapter.

h. Engage in a lockout.

a. Interfere with, restrain, coerce, or harass any public employee with respect to any of the employee's rights under this chapter or in order to prevent or discourage the employee's exercise of any such right, including, without limitation, all rights under section 20.8.

b. Interfere, restrain, or coerce a public employer with respect to rights granted in this chapter or with respect to selecting a representative for the purposes of negotiating collectively or the adjustment of grievances.

c. Refuse to bargain collectively with a public employer as required in this chapter.

d. Refuse to participate in good faith in any agreed upon impasse procedures or those set forth in this chapter.

e. Violate section 20.12.

f. Violate the provisions of sections 732.1 through 732.3, which are hereby made applicable to public employers, public employees, and employee organizations.

g. Picket in a manner which interferes with ingress and egress to the facilities of the public employer.

h. Engage in, initiate, sponsor, or support any picketing that is performed in support of a strike, work stoppage, boycott, or slowdown against a public employer.

i. Picket for any unlawful purpose.

j. Negotiate or attempt to negotiate directly with a member of the governing board of a public employer if the public employer has appointed or authorized a bargaining representative for the purpose of bargaining with the public employees or their representative, unless the member of the governing board is the designated bargaining representative of the public employer.