| Becca Eastwood | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA91 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA91 |
| Dr. Tanja Garrison | Dr. Tanja Garrison | Supporting | GA91 |
| Andrew Mertens | Iowa Association for Justice | Supporting | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Supporting | GA91 |
| Brad Epperly | Iowa Broadcasters Association | Undecided | GA91 |
| Casey Nickel | Iowa Broadcasters Association | Undecided | GA91 |
| Dustin Miller | Iowa Broadcasters Association | Undecided | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Opposing | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Opposing | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Josie Wagler | Iowa Dept. of Public Safety | Undecided | GA91 |
| Jefferson Fink | Iowa Freedom of Information Council | Undecided | GA91 |
| Jim Obradovich | Iowa Freedom of Information Council | Undecided | GA91 |
| Victoria Sinclair | Iowa Freedom of Information Council | Undecided | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Supporting | GA91 |
| Brad Epperly | Iowa Newspaper Association | Undecided | GA91 |
| Casey Nickel | Iowa Newspaper Association | Undecided | GA91 |
| Dustin Miller | Iowa Newspaper Association | Undecided | GA91 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA91 |
| Kelly Meyers | Iowa Peace Officers Association | Undecided | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Kelsey Schott | Lederman Bonding Company | Undecided | GA91 |
| Matt McKinney | Lederman Bonding Company | Undecided | GA91 |
| RG Schwarm | Lederman Bonding Company | Undecided | GA91 |
| John Strathman | VALOR Iowa | Supporting | GA91 |