| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA86 |
| Joe Murphy | Board of Regents, State of Iowa | Undecided | GA86 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA86 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA86 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA86 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA86 |
| David Adelman | Cedar Rapids Physician - Hospital Organization | Opposing | GA86 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | GA86 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Rachel Geilenfeld | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Zach Dalluge | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Kellie Paschke | Iowa Cattlemen's Association | Opposing | GA86 |
| Troy Skinner | Iowa Cattlemen's Association | Opposing | GA86 |
| Neila Seaman | Iowa Chapter of Sierra Club | Opposing | GA86 |
| David Adelman | Iowa Chapter-American Academy of Pediatrics | Opposing | GA86 |
| Justin LaVan | Iowa Dairy Foods Association | Opposing | GA86 |
| Deborah Thompson | Iowa Dept. of Public Health | Undecided | GA86 |
| Eric Bradley | Iowa Environmental Health Association | Opposing | GA86 |
| Don Petersen | Iowa Farm Bureau Federation | Opposing | GA86 |
| Marty Schwager | Iowa Farm Bureau Federation | Opposing | GA86 |
| Matthew Steinfeldt | Iowa Farm Bureau Federation | Opposing | GA86 |
| Kent Hartwig | Iowa Farmers Union | Supporting | GA86 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA86 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Undecided | GA86 |
| Scott Sundstrom | Iowa Grocery Industry Association | Undecided | GA86 |
| Kayla Lyon | Iowa Institute for Cooperatives | Opposing | GA86 |
| Mike St. Clair | Iowa Institute for Cooperatives | Opposing | GA86 |
| tom fey | Iowa Institute for Cooperatives | Opposing | GA86 |
| Kate Strickler | Iowa Medical Society | Opposing | GA86 |
| Megan Bendixen | Iowa Medical Society | Opposing | GA86 |
| Sandra Conlin | Iowa Medical Society | Opposing | GA86 |
| David Adelman | Iowa Osteopathic Medical Association | Opposing | GA86 |
| Jeneane Moody | Iowa Public Health Association | Opposing | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Opposing | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Opposing | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Opposing | GA86 |
| William Peterson | Iowa State Association of Counties | Opposing | GA86 |
| Sue Ann Claudon | Iowa State Dairy Association | Opposing | GA86 |
| Doug Struyk | Iowa Veterinary Medical Association | Opposing | GA86 |
| George Appleby | Iowa Veterinary Medical Association | Opposing | GA86 |
| Jennifer Tyler | Iowa Veterinary Medical Association | Opposing | GA86 |
| Jim Carney | Iowa Veterinary Medical Association | Opposing | GA86 |