Iowa Admin. Code r. 199-7.12
Motions, unless made during hearing, shall be in writing, state the grounds for relief, and state the relief or order sought. Motions based on matters that do not appear of record shall be supported by affidavit. Motions shall be filed in compliance with 199-Chapter 14. Any party may file a written response to a motion no later than 14 days from the date the motion is filed, unless the time period is extended or shortened by the commission or presiding officer. When a statutory or other provision of law requires the commission to issue a decision in the case in six months or less, written responses to a motion must be filed within seven days of the date the motion is filed, unless otherwise ordered by the commission or presiding officer. Failure to file a timely response may be deemed a waiver of objection to the motion. Requirements regarding motions related to discovery are contained at subrules 7.15(4) and 7.15(5).
Iowa Admin. Code r. 199-7.12