| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA85 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA85 |
| Craig Lang | Board of Regents, State of Iowa | Undecided | GA85 |
| Jeneane Beck | Board of Regents, State of Iowa | Undecided | GA85 |
| Joe Murphy | Board of Regents, State of Iowa | Undecided | GA85 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA85 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA85 |
| Kellie Paschke | Bristol Myers Squibb Co. | Undecided | GA85 |
| Lindsay Phillips | Bristol Myers Squibb Co. | Undecided | GA85 |
| Troy Skinner | Bristol Myers Squibb Co. | Undecided | GA85 |
| Dane Schumann | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Supporting | GA85 |
| Kent Hartwig | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Supporting | GA85 |
| Threase Harms | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Supporting | GA85 |
| Dane Schumann | CHAIN | Supporting | GA85 |
| Kent Hartwig | CHAIN | Supporting | GA85 |
| Threase Harms | CHAIN | Supporting | GA85 |
| Mike St. Clair | CVS Health | Undecided | GA85 |
| David Adelman | Cedar Rapids Physician - Hospital Organization | Supporting | GA85 |
| Michael Triplett | Express Scripts Holding Co. | Undecided | GA85 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Dale Woolery | Governors Office of Drug Control Policy | Supporting | GA85 |
| Steven Lukan | Governors Office of Drug Control Policy | Supporting | GA85 |
| Cal Hultman | Greater Iowa Apartment Association | Undecided | GA85 |
| Michael Triplett | Greater Iowa Apartment Association | Undecided | GA85 |
| David Adelman | Iowa Academy of Family Physicians | Supporting | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| George Appleby | Iowa Association of Nurse Anesthetists | Undecided | GA85 |
| Jennifer Tyler | Iowa Association of Nurse Anesthetists | Undecided | GA85 |
| Jim Carney | Iowa Association of Nurse Anesthetists | Undecided | GA85 |
| Deanna Triplett | Iowa Behavioral Health Association (IBHA) | Undecided | GA85 |
| Jennifer Kingland | Iowa Behavioral Health Association (IBHA) | Undecided | GA85 |
| Mark Bowden | Iowa Board of Medicine | Supporting | GA85 |
| Lorinda Inman | Iowa Board of Nursing | Undecided | GA85 |
| Joe Kelly | Iowa County Attorneys Association | Supporting | GA85 |
| Susan Cameron Daemen | Iowa County Attorneys Association | Supporting | GA85 |
| Beverly Zylstra | Iowa Dept. of Inspections and Appeals | Undecided | GA85 |
| Amber Markham | Iowa Dept. of Public Safety | Undecided | GA85 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Grocery Industry Association | Undecided | GA85 |
| Ashley Engelbrecht | Iowa Medical Society | Supporting | GA85 |
| Bob Rafferty | Iowa Medical Society | Supporting | GA85 |
| Kate Walton | Iowa Medical Society | Supporting | GA85 |
| Sandra Conlin | Iowa Osteopathic Medical Association | Supporting | GA85 |
| Angela Davis | Iowa Pharmacy Association | Supporting | GA85 |
| Bill Wimmer | Iowa Pharmacy Association | Supporting | GA85 |
| Jim Henter | Iowa Retail Federation | Undecided | GA85 |
| Joe Kelly | Iowa State Sheriffs' & Deputies' Association | Undecided | GA85 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Undecided | GA85 |
| Brad Epperly | Johnson & Johnson Services, Inc. | Undecided | GA85 |
| Paula Dierenfeld | Johnson & Johnson Services, Inc. | Undecided | GA85 |
| Scott Sundstrom | Johnson & Johnson Services, Inc. | Undecided | GA85 |
| Susan Zalenski | Johnson & Johnson Services, Inc. | Undecided | GA85 |