Iowa Admin. Code r. 161-9.13
The request shall set forth the items to be inspected either by individual item or by category and describe each item and category with reasonable particularity. The request shall specify a reasonable time, place, and manner of making the inspection and performing the related acts.
The party upon whom the request is served shall serve a written response within 30 days after the service of the request. The presiding officer for discovery may allow a shorter or longer time. The response shall state, with respect to each item or category, that inspection and related activities will be permitted as requested, unless the request is objected to, in which event the reasons for objection shall be stated. If objection is made to part of an item or category, the part shall be specified.
The commission may move for an order under rule 161-9.16 (216) with respect to any objection to or other failure to respond to the request or any part thereof, or any failure to permit inspection as requested.
Iowa Admin. Code r. 161-9.13