| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Opposing | GA87 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Opposing | GA87 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Opposing | GA87 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA87 |
| Mike Heller | Iowa Academy of Trial Lawyers | Opposing | GA87 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Opposing | GA87 |
| Angela Davis | Iowa Association for Justice | Opposing | GA87 |
| Bill Wimmer | Iowa Association for Justice | Opposing | GA87 |
| Brad Lint | Iowa Association for Justice | Opposing | GA87 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA87 |
| Mike Heller | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Paula Feltner | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Angela Davis | Iowa Court Reporters Association | Undecided | GA87 |
| Bill Wimmer | Iowa Court Reporters Association | Undecided | GA87 |
| Brad Epperly | Iowa Defense Counsel Association | Undecided | GA87 |
| Dustin Miller | Iowa Defense Counsel Association | Undecided | GA87 |
| Paige Thorson | Iowa Defense Counsel Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Undecided | GA87 |
| Angela Davis | Iowa Judges Association | Undecided | GA87 |
| Bill Wimmer | Iowa Judges Association | Undecided | GA87 |
| David Boyd | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Sydney Kronkow | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA87 |
| Jim Carney | Iowa State Bar Association | Opposing | GA87 |
| Shannon Henson | Iowa State Bar Association | Opposing | GA87 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA87 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA87 |
| Chuck Hurley | The Family Leader | Supporting | GA87 |
| Danny Carroll | The Family Leader | Supporting | GA87 |
| Josiah Oleson | The Family Leader | Supporting | GA87 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA87 |
| Josiah Oleson | The Family Leader Foundation | Supporting | GA87 |