| Kate Walton | Area Education Agencies of Iowa | Undecided | GA89 |
| Matt Eide | Area Education Agencies of Iowa | Undecided | GA89 |
| Tom Lane | Area Education Agencies of Iowa | Undecided | GA89 |
| Kate Walton | Autism Speaks | Supporting | GA89 |
| Matt Eide | Autism Speaks | Supporting | GA89 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Kyle Carlson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Kellie Paschke | Iowa Association of Behavior Analysis | Supporting | GA89 |
| Kelly Meyers | Iowa Association of Behavior Analysis | Supporting | GA89 |
| Logan Murray | Iowa Association of Behavior Analysis | Supporting | GA89 |
| Troy Skinner | Iowa Association of Behavior Analysis | Supporting | GA89 |
| Emily Piper | Iowa Association of School Boards | Supporting | GA89 |
| Phil Jeneary | Iowa Association of School Boards | Supporting | GA89 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA89 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA89 |
| Joanne Tubbs | Iowa Board of Educational Examiners | Undecided | GA89 |
| Thomas Mayes | Iowa Department of Education | Undecided | GA89 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA89 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA89 |
| Amy Campbell | Lutheran Services in IA, Inc. | Undecided | GA89 |
| Craig Patterson | Lutheran Services in IA, Inc. | Undecided | GA89 |
| Dave Daughton | Rural School Advocates of Iowa | Supporting | GA89 |
| Margaret Buckton | Rural School Advocates of Iowa | Supporting | GA89 |
| Margaret Buckton | Urban Education Network of Iowa | Supporting | GA89 |