Chapter 29A.28 - Vacancies.
- 29A.28.011 - Major party ticket.
- 29A.28.021 - Death or disqualification -- Correcting ballots -- Counting votes already cast.
- 29A.28.030 - United States senate.
- 29A.28.041 - Congress--Special election.
- 29A.28.050 - Congress -- Notices of special primary and election.
- 29A.28.061 - Congress--General, primary election laws to apply -- Time deadlines, modifications.
- 29A.28.071 - Precinct committee officer.