| David Scott | Altria Client Services LLC and its Affiliates | Supporting | GA90 |
| Garth Alston | Altria Client Services LLC and its Affiliates | Supporting | GA90 |
| Jeffrey Boeyink | Altria Client Services LLC and its Affiliates | Supporting | GA90 |
| Doug Struyk | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA90 |
| Jackie Cale | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA90 |
| Jennifer Dorman | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA90 |
| Jim Carney | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA90 |
| Megan Carlson | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA90 |
| John Cacciatore | American Heart Association | Undecided | GA90 |
| Justin Hupfer | American Heart Association | Undecided | GA90 |
| Lon Anderson | American Heart Association | Undecided | GA90 |
| Chelsea Hoye | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Opposing | GA90 |
| Nick Laning | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Opposing | GA90 |
| Threase Harms | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Opposing | GA90 |
| Sydney Gangestad | Cigar Association of America, Inc. | Undecided | GA90 |
| Tim Coonan | Cigar Association of America, Inc. | Undecided | GA90 |
| Tyler Ackerson | Department of Revenue | Undecided | GA90 |
| David Peck | FUELIowa (PMCI) | Undecided | GA90 |
| Marc Beltrame | FUELIowa (PMCI) | Undecided | GA90 |
| Chip Baltimore | Fareway Stores, Inc. | Undecided | GA90 |
| Dan Breitbarth | Iowa Attorney General Dept. of Justice | Supporting | GA90 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA90 |
| Chloe Gayer | Iowa Behavioral Health Association (IBHA) | Undecided | GA90 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA90 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA90 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA90 |
| Carrie Malone | Iowa Department of Health and Human Services | Undecided | GA90 |
| Nick Crawford | Iowa Department of Health and Human Services | Undecided | GA90 |
| Sonya Streit | Iowa Department of Health and Human Services | Undecided | GA90 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA90 |
| Casey Nickel | Iowa Grocery Industry Association | Undecided | GA90 |
| Dustin Miller | Iowa Grocery Industry Association | Undecided | GA90 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA90 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA90 |
| Chloe Gayer | Iowa Primary Care Association | Undecided | GA90 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA90 |
| Jim Henter | Iowa Retail Federation | Undecided | GA90 |
| Michael Triplett | Iowans For Alternatives To Smoking And Tobacco | Opposing | GA90 |
| Matt McKinney | Maverik, Inc. | Undecided | GA90 |
| RG Schwarm | Maverik, Inc. | Undecided | GA90 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Opposing | GA90 |
| Denise Bubeck | Personal Interest-Denise Bubeck | Supporting | GA90 |
| Sydney Gangestad | Philip Morris International | Undecided | GA90 |
| Tim Coonan | Philip Morris International | Undecided | GA90 |
| Jake Highfill | RAI Service Co. | Supporting | GA90 |
| Jennifer Kingland | RAI Service Co. | Supporting | GA90 |
| Tony Phillips | RAI Service Co. | Supporting | GA90 |
| Andy Conlin | Vapor Technology Association | Opposing | GA90 |