Iowa Code § 808.14: Administrative warrants.

The courts and other appropriate agencies of the judicial branch of the government of this state may issue administrative search warrants, in accordance with the statutory and common law requirements for the issuance of such warrants, to all governmental agencies or bodies expressly or impliedly provided with statutory or constitutional home rule authority for inspections to the extent necessary for the agency or body to carry out such authority, to be executed or otherwise carried out by an officer or employee of the agency or body.