Iowa Code § 50.20: Notice of number of provisional ballots.

The commissioner shall compile a list of the number of provisional ballots cast under section 49.81 in each precinct. The list shall be made available to the public as soon as possible, but in no case later than 9:00 a.m. on the second day following the election. Any elector may examine the list during normal office hours, and may also examine the affidavits on the envelopes containing the ballots of challenged electors until the reconvening of the special precinct board as required by this chapter. Only those persons so permitted by section 53.23, subsection 4, shall have access to the affidavits while that board is in session. Any elector may present written statements or documents, supporting or opposing the counting of any provisional ballot, at the commissioner’s office until the reconvening of the special precinct board.