| Kate Walton | Autism Speaks | Supporting | GA90 |
| Madeleine Bradley | Autism Speaks | Supporting | GA90 |
| Matt Eide | Autism Speaks | Supporting | GA90 |
| Chaney Yeast | Blank Childrens Hospital | Undecided | GA90 |
| Chelsea Hoye | Brain Injury Alliance of Iowa | Supporting | GA90 |
| Chelsea Hoye | Brain Injury Alliance of Iowa | Undecided | GA90 |
| Nick Laning | Brain Injury Alliance of Iowa | Supporting | GA90 |
| Nick Laning | Brain Injury Alliance of Iowa | Undecided | GA90 |
| Threase Harms | Brain Injury Alliance of Iowa | Supporting | GA90 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA90 |
| Chelsea Hoye | Easterseals Iowa | Supporting | GA90 |
| Nick Laning | Easterseals Iowa | Supporting | GA90 |
| Threase Harms | Easterseals Iowa | Supporting | GA90 |
| Chelsea Hoye | Epilepsy Foundation Iowa | Supporting | GA90 |
| Nick Laning | Epilepsy Foundation Iowa | Supporting | GA90 |
| Threase Harms | Epilepsy Foundation Iowa | Supporting | GA90 |
| Amy Campbell | Iowa Affiliate of the American College of Nurse-Midwives | Undecided | GA90 |
| Eric Goranson | Iowa Association of Christian Schools | Opposing | GA90 |
| Emily Piper | Iowa Association of School Boards | Opposing | GA90 |
| Michelle Johnson | Iowa Association of School Boards | Opposing | GA90 |
| Larry Murphy | Iowa Catholic Conference | Opposing | GA90 |
| Tom Chapman | Iowa Catholic Conference | Opposing | GA90 |
| Amy Campbell | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA90 |
| Craig Patterson | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA90 |
| Carrie Malone | Iowa Department of Health and Human Services | Undecided | GA90 |
| Dax Oberreuter | Iowa Department of Health and Human Services | Undecided | GA90 |
| Jancy Nielson | Iowa Department of Health and Human Services | Undecided | GA90 |
| Carlyn Crowe | Iowa Developmental Disabilities Council | Supporting | GA90 |
| Amy Campbell | Iowa Nurse Practitioners Society | Undecided | GA90 |
| Craig Patterson | Iowa Nurse Practitioners Society | Undecided | GA90 |
| Amy Campbell | Iowa Nurses Association | Undecided | GA90 |
| Craig Patterson | Iowa Nurses Association | Undecided | GA90 |
| Jefferson Fink | Iowa School Nurses Organization | Undecided | GA90 |
| Jim Obradovich | Iowa School Nurses Organization | Undecided | GA90 |
| Melissa Peterson | Iowa State Education Association | Undecided | GA90 |
| Morgan Miller | Iowa State Education Association | Undecided | GA90 |
| Nathaniel Arnold | Professional Educators of Iowa | Undecided | GA90 |
| Dave Daughton | Rural School Advocates of Iowa | Opposing | GA90 |
| Margaret Buckton | Rural School Advocates of Iowa | Opposing | GA90 |
| Dave Daughton | School Administrators of Iowa | Opposing | GA90 |
| Margaret Buckton | Urban Education Network of Iowa | Opposing | GA90 |