| Michael Triplett | 3M Company | Withdrawn | GA91 |
| Michael Triplett | 3M Company | Undecided | GA91 |
| BRITTANY LUMLEY | 3M Company Transportation | Opposing | GA91 |
| Courtney Craig | 3M Company Transportation | Opposing | GA91 |
| Jeffrey Boeyink | 3M Company Transportation | Opposing | GA91 |
| Michael Triplett | Alliance For Automotive Innovation | Undecided | GA91 |
| Robert Palmer | Iowa Automobile Dealers Association | Undecided | GA91 |
| Josie Wagler | Iowa Dept. of Public Safety | Undecided | GA91 |
| Susan Fenton | Iowa Dept. of Transportation | Undecided | GA91 |
| Kellie Paschke | Iowa Peace Officers Association | Opposing | GA91 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Opposing | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Withdrawn | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA91 |
| Jeff Smith | Iowa State Police Association | Opposing | GA91 |
| Maggie Smith-Fitzgerald | Iowa State Police Association | Opposing | GA91 |
| Matt Fitzgerald | Iowa State Police Association | Opposing | GA91 |
| Jake Highfill | Iowa State Sheriffs' & Deputies' Association | Opposing | GA91 |
| Tony Phillips | Iowa State Sheriffs' & Deputies' Association | Opposing | GA91 |
| Christopher Rants | State Police Officers Council | Opposing | GA91 |
| Jake Friedrichsen | State Police Officers Council | Opposing | GA91 |