Iowa Admin. Code r. 681-20.31
20.31(1) Necessary emergency action. To the extent necessary to prevent or avoid immediate danger to the public health, safety, or welfare and, consistent with the Constitution and other provisions of law, the board of regents may issue a written order in compliance with Iowa Code section 17A.18 to suspend a license in whole or in part, order the cessation of any continuing activity, order affirmative action, or take other action within the jurisdiction of the board of regents by emergency adjudicative order. Before issuing an emergency adjudicative order the board of regents shall consider factors including, but not limited to, the following:
20.31(2) Issuance of order.
b. The written emergency adjudicative order shall be immediately delivered to persons who are required to comply with the order by utilizing one or more of the following procedures: