The department shall acknowledge the receipt of a petition by written means reasonably calculated to reach the petitioner or designee. The department shall ensure that, within 30 days of the receipt of the petition, notice and a concise summary of the content of the petition have been provided to all persons to whom notice is required by any provision of law. In addition, the department may give notice to other persons.
To accomplish this notice provision, the department may require the petitioner to serve the notice on all persons to whom notice is required by any provision of law and provide a written statement to the department attesting that notice has been provided.
Iowa Admin. Code r. 11-9.8