| Kate Walton | Area Education Agencies of Iowa | Opposing | GA89 |
| Madeleine Bradley | Area Education Agencies of Iowa | Opposing | GA89 |
| Matt Eide | Area Education Agencies of Iowa | Opposing | GA89 |
| Chelsea Hoye | Brain Injury Alliance of Iowa | Undecided | GA89 |
| Emilee Harris-Puricelli | Brain Injury Alliance of Iowa | Undecided | GA89 |
| Nick Laning | Brain Injury Alliance of Iowa | Undecided | GA89 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA89 |
| Chelsea Hoye | Epilepsy Foundation Iowa | Undecided | GA89 |
| Emilee Harris-Puricelli | Epilepsy Foundation Iowa | Undecided | GA89 |
| Nick Laning | Epilepsy Foundation Iowa | Undecided | GA89 |
| Threase Harms | Epilepsy Foundation Iowa | Undecided | GA89 |
| Chelsea Hoye | EveryStep | Opposing | GA89 |
| Emilee Harris-Puricelli | EveryStep | Opposing | GA89 |
| Nick Laning | EveryStep | Opposing | GA89 |
| Threase Harms | EveryStep | Opposing | GA89 |
| Kellie Paschke | Iowa Association of Behavior Analysis | Opposing | GA89 |
| Kelly Meyers | Iowa Association of Behavior Analysis | Opposing | GA89 |
| Logan Murray | Iowa Association of Behavior Analysis | Opposing | GA89 |
| Troy Skinner | Iowa Association of Behavior Analysis | Opposing | GA89 |
| Emily Piper | Iowa Association of School Boards | Opposing | GA89 |
| Michelle Johnson | Iowa Association of School Boards | Opposing | GA89 |
| Phil Jeneary | Iowa Association of School Boards | Opposing | GA89 |
| Larry Murphy | Iowa Catholic Conference | Undecided | GA89 |
| Meghan Malloy | Iowa Catholic Conference | Undecided | GA89 |
| Tom Chapman | Iowa Catholic Conference | Undecided | GA89 |
| Susan Cameron Daemen | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA89 |
| Tony Phillips | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA89 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Opposing | GA89 |
| Amy Campbell | Iowa Library Association (ILA) | Undecided | GA89 |
| Craig Patterson | Iowa Library Association (ILA) | Undecided | GA89 |
| Chelsea Hoye | Iowa Occupational Therapy Association | Opposing | GA89 |
| Emilee Harris-Puricelli | Iowa Occupational Therapy Association | Opposing | GA89 |
| Nick Laning | Iowa Occupational Therapy Association | Opposing | GA89 |
| Threase Harms | Iowa Occupational Therapy Association | Opposing | GA89 |
| Kate Walton | Iowa Speech Language Hearing Association | Opposing | GA89 |
| Madeleine Bradley | Iowa Speech Language Hearing Association | Opposing | GA89 |
| Matt Eide | Iowa Speech Language Hearing Association | Opposing | GA89 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA89 |
| Morgan Miller | Iowa State Education Association | Opposing | GA89 |
| Nathaniel Arnold | Professional Educators of Iowa | Undecided | GA89 |
| Dave Daughton | Rural School Advocates of Iowa | Opposing | GA89 |
| Margaret Buckton | Rural School Advocates of Iowa | Opposing | GA89 |
| David Wilkerson | School Administrators of Iowa | Opposing | GA89 |
| Margaret Buckton | Urban Education Network of Iowa | Opposing | GA89 |