| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA85 |
| Dane Schumann | Brain Injury Alliance of Iowa | Undecided | GA85 |
| Kent Hartwig | Brain Injury Alliance of Iowa | Undecided | GA85 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA85 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Opposing | GA85 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Opposing | GA85 |
| Dale Woolery | Governors Office of Drug Control Policy | Supporting | GA85 |
| Deanna Triplett | Iowa Behavioral Health Association (IBHA) | Undecided | GA85 |
| Jennifer Kingland | Iowa Behavioral Health Association (IBHA) | Undecided | GA85 |
| Joe Kelly | Iowa County Attorneys Association | Supporting | GA85 |
| Susan Cameron Daemen | Iowa County Attorneys Association | Supporting | GA85 |
| Amber Markham | Iowa Dept. of Public Safety | Undecided | GA85 |
| Ashley Engelbrecht | Iowa Medical Society | Undecided | GA85 |
| Bob Rafferty | Iowa Medical Society | Undecided | GA85 |
| Kate Walton | Iowa Medical Society | Undecided | GA85 |
| Kellie Paschke | Iowa Peace Officers Association | Supporting | GA85 |
| Lindsay Phillips | Iowa Peace Officers Association | Supporting | GA85 |
| Troy Skinner | Iowa Peace Officers Association | Supporting | GA85 |
| Angela Davis | Iowa Pharmacy Association | Undecided | GA85 |
| Bill Wimmer | Iowa Pharmacy Association | Undecided | GA85 |
| Gary Grant | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA85 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA85 |
| Mike Heller | Iowa State Police Association | Supporting | GA85 |
| Mike Heller | Iowa State Police Association | Undecided | GA85 |
| Paula Feltner | Iowa State Police Association | Supporting | GA85 |
| Paula Feltner | Iowa State Police Association | Undecided | GA85 |
| Joe Kelly | Iowa State Sheriffs' & Deputies' Association | Supporting | GA85 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Supporting | GA85 |
| Carl Olsen | Iowans for Medical Marijuana | Opposing | GA85 |
| Carl Olsen | Iowans for Medical Marijuana | Undecided | GA85 |
| Carl Olsen | Iowans for Medical Marijuana | Supporting | GA85 |
| Dane Schumann | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA85 |
| Kent Hartwig | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA85 |
| Threase Harms | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA85 |