| Amy Campbell | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA91 |
| Clara Wulfsen | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA91 |
| Craig Patterson | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA91 |
| Doug Struyk | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA91 |
| Jennifer Dorman | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA91 |
| Jim Carney | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA91 |
| Joe Levy | American Suntanning Association | Supporting | GA91 |
| Joe Levy | American Suntanning Association | Undecided | GA91 |
| Joe Levy | American Suntanning Association | Opposing | GA91 |
| Matt Eide | American Suntanning Association | Supporting | GA91 |
| Chaney Yeast | Blank Childrens Hospital | Supporting | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Seth Brown | Iowa Chapter-American Academy of Pediatrics | Supporting | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Jefferson Fink | Iowa Environmental Health Association | Supporting | GA91 |
| Jim Obradovich | Iowa Environmental Health Association | Supporting | GA91 |
| Victoria Sinclair | Iowa Environmental Health Association | Supporting | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Supporting | GA91 |
| Clair Lewis | Iowa Medical Society | Supporting | GA91 |
| Kate Walton | Iowa Medical Society | Supporting | GA91 |
| Madeleine Bradley | Iowa Medical Society | Supporting | GA91 |
| Matt Eide | Iowa Medical Society | Supporting | GA91 |
| Seth Brown | Iowa Medical Society | Supporting | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Clair Lewis | Iowa Public Health Association | Supporting | GA91 |
| Kate Walton | Iowa Public Health Association | Supporting | GA91 |
| Matt Eide | Iowa Public Health Association | Supporting | GA91 |
| Jefferson Fink | Iowa School Nurses Organization | Supporting | GA91 |
| Jim Obradovich | Iowa School Nurses Organization | Supporting | GA91 |
| Gary Grant | Linn County Board of Supervisors | Supporting | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Supporting | GA91 |