Iowa Code Title XVI. Criminal Law and Procedure [Chs. 687-916] § 732.6. Hiring professional strikebreakers prohibited

1. Unless directly involved in a labor dispute, to knowingly recruit, procure, supply or refer for employment in the place of employees involved in such labor dispute any person or persons who customarily or repeatedly offer themselves as replacements for employees involved in labor disputes.

2. If directly involved in a labor dispute, to knowingly employ in place of employees involved in such dispute persons who customarily or repeatedly offer themselves as replacements for employees involved in labor disputes.

3. To solicit or advertise for employees to replace employees involved in a labor dispute without notice in such solicitation or advertisement that the employment offered is in place of employees engaged in a labor dispute.

4. To enter into an agreement, contract or arrangement with other persons, partnerships, agencies, firms or corporations, or agents thereof, to commit acts prohibited by subsection 1, 2 or 3 of this section.