| Becca Eastwood | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Bob Rafferty | Innocence Project | Opposing | GA91 |
| Nick Laning | Innocence Project | Opposing | GA91 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA91 |
| Andrew Mertens | Iowa Association for Justice | Opposing | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA91 |
| Mike Heller | Iowa Association of Magistrate Judges | Undecided | GA91 |
| Dan Breitbarth | Iowa Attorney General Dept. of Justice | Supporting | GA91 |
| Amy Campbell | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Amy Campbell | Iowa Coalition Against Sexual Assault | Undecided | GA91 |
| Chloe Gayer | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Undecided | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Supporting | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Supporting | GA91 |
| Karl Schilling | Iowa Organization for Victim Assistance | Supporting | GA91 |
| Clara Wulfsen | Iowa State Bar Association | Undecided | GA91 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA91 |
| Jim Carney | Iowa State Bar Association | Undecided | GA91 |
| Kurtis Bower | Kurtis Bower | Opposing | GA91 |
| Karl Schilling | Soaring Hearts | Supporting | GA91 |