| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA90 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA90 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA90 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA90 |
| Emilee Harris-Puricelli | City of Des Moines | Supporting | GA90 |
| Jen Schulte | City of Des Moines | Supporting | GA90 |
| Kelli Soyer | Common Good Iowa | Supporting | GA90 |
| Mike Owen | Common Good Iowa | Supporting | GA90 |
| Natalie Veldhouse | Common Good Iowa | Supporting | GA90 |
| Sheila Hansen | Common Good Iowa | Supporting | GA90 |
| RG Schwarm | Conlin Properties | Supporting | GA90 |
| Brad Epperly | Consumer Data Industry Association | Opposing | GA90 |
| Brad Epperly | Consumer Data Industry Association | Undecided | GA90 |
| Dustin Miller | Consumer Data Industry Association | Opposing | GA90 |
| Dustin Miller | Consumer Data Industry Association | Undecided | GA90 |
| Luke Elzinga | Des Moines Area Religious Council | Supporting | GA90 |
| Catherine Johnson | Disability Rights Iowa | Supporting | GA90 |
| Angela Caulk | Greater Iowa Apartment Association | Opposing | GA90 |
| Logan Murray | Greater Iowa Apartment Association | Opposing | GA90 |
| Noah Tabor | Greater Iowa Apartment Association | Opposing | GA90 |
| Andrea Dencklau | Iowa ACEs 360 | Supporting | GA90 |
| Lisa Cushatt | Iowa ACEs 360 | Supporting | GA90 |
| MaryNelle Trefz | Iowa ACEs 360 | Supporting | GA90 |
| Brad Epperly | Iowa Broadcasters Association | Undecided | GA90 |
| Dustin Miller | Iowa Broadcasters Association | Undecided | GA90 |
| Larry Murphy | Iowa Catholic Conference | Supporting | GA90 |
| Tom Chapman | Iowa Catholic Conference | Supporting | GA90 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Supporting | GA90 |
| Brad Epperly | Iowa Collectors Association, Inc. | Undecided | GA90 |
| Dustin Miller | Iowa Collectors Association, Inc. | Undecided | GA90 |
| Kate Walton | Iowa Community Action Association | Supporting | GA90 |
| Madeleine Bradley | Iowa Community Action Association | Supporting | GA90 |
| Matt Eide | Iowa Community Action Association | Supporting | GA90 |
| Amber Shanahan-Fricke | Iowa Judicial Branch - Supreme Court | Undecided | GA90 |
| Caitlin Jarzen | Iowa Judicial Branch - Supreme Court | Undecided | GA90 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Undecided | GA90 |
| Mike St. Clair | Iowa Land Title Association | Undecided | GA90 |
| Andy Conlin | Iowa Manufactured Housing Association | Opposing | GA90 |
| Brad Epperly | Iowa Newspaper Association | Undecided | GA90 |
| Dustin Miller | Iowa Newspaper Association | Undecided | GA90 |
| Karl Schilling | Iowa Organization for Victim Assistance | Supporting | GA90 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA90 |
| Jennifer Dorman | Iowa State Bar Association | Supporting | GA90 |
| Jim Carney | Iowa State Bar Association | Supporting | GA90 |
| Jake Highfill | Iowa State Sheriffs' & Deputies' Association | Undecided | GA90 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Undecided | GA90 |
| Tony Phillips | Iowa State Sheriffs' & Deputies' Association | Undecided | GA90 |
| Angela Caulk | Landlords of Iowa | Undecided | GA90 |
| Logan Murray | Landlords of Iowa | Undecided | GA90 |
| Noah Tabor | Landlords of Iowa | Undecided | GA90 |
| Betty Andrews | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Supporting | GA90 |
| David Walker | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Supporting | GA90 |
| Russell Lovell | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Supporting | GA90 |
| Tom Cope | Personal Interest-Tom Cope | Supporting | GA90 |
| Amy Campbell | Polk County - Board of Supervisors | Supporting | GA90 |
| Craig Patterson | Polk County - Board of Supervisors | Supporting | GA90 |
| Doug Struyk | RELX Inc. | Undecided | GA90 |
| Jennifer Dorman | RELX Inc. | Undecided | GA90 |
| Jim Carney | RELX Inc. | Undecided | GA90 |
| Karl Schilling | Soaring Hearts | Supporting | GA90 |
| Denise Bubeck | The Family Leader Foundation | Supporting | GA90 |
| Greg Baker | The Family Leader Foundation | Supporting | GA90 |
| Cyndi Pederson | United Way of Central Iowa | Supporting | GA90 |
| Dave Stone | United Way of Central Iowa | Supporting | GA90 |
| John Pederson | United Way of Central Iowa | Supporting | GA90 |