| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA88 |
| Michael Triplett | Greater Iowa Apartment Association | Undecided | GA88 |
| Mike Heller | Iowa Academy of Trial Lawyers | Opposing | GA88 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Opposing | GA88 |
| Brad Lint | Iowa Association for Justice | Undecided | GA88 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA88 |
| Mike Heller | Iowa Association of Magistrate Judges | Opposing | GA88 |
| Mike Heller | Iowa Association of Magistrate Judges | Undecided | GA88 |
| Paula Feltner | Iowa Association of Magistrate Judges | Opposing | GA88 |
| Paula Feltner | Iowa Association of Magistrate Judges | Undecided | GA88 |
| Eric Tabor | Iowa Attorney General Dept. of Justice | Opposing | GA88 |
| Nathan Blake | Iowa Attorney General Dept. of Justice | Opposing | GA88 |
| Kellie Paschke | Iowa Court Reporters Association | Undecided | GA88 |
| Troy Skinner | Iowa Court Reporters Association | Undecided | GA88 |
| Caitlin Jarzen | Iowa Judicial Branch - Supreme Court | Undecided | GA88 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Undecided | GA88 |
| Todd Nuccio | Iowa Judicial Branch - Supreme Court | Undecided | GA88 |
| Andrew Lietzow | Iowa Landlord Association | Undecided | GA88 |
| Joe Kelly | Iowa Manufactured Housing Association | Undecided | GA88 |
| Andrew Lietzow | Iowa Real Estate Investors Association | Undecided | GA88 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA88 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Opposing | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA88 |
| Jim Carney | Iowa State Bar Association | Opposing | GA88 |
| Jim Carney | Iowa State Bar Association | Undecided | GA88 |