Iowa Admin. Code r. 721-7.4
7.4(1) Contents. At least 35 days before the adoption of a rule, the agency shall cause Notice of Intended Action to be published in the Iowa Administrative Bulletin. The Notice of Intended Action shall include:
e. Where, when, and how persons may demand an oral proceeding on the proposed rule if the notice does not already provide for one.
Where inclusion of the complete text of a proposed rule in the Notice of Intended Action is impracticable, the agency shall include in the notice a statement fully describing the specific subject matter of the omitted portion of the text of the proposed rule, the specific issues to be addressed by that omitted text of the proposed rule, and the range of possible choices being considered by the agency for the resolution of each of those issues.