| Warning Letter — Red Lion Liquors | 655165 Mar 23, 2023 |
| Warning Letter — Southside Mini Mart | 655163 Mar 23, 2023 |
| Warning Letter — Speedway | 655167 Mar 23, 2023 |
| Warning Letter — Casey's General Stores | 655164 Mar 23, 2023 |
| Warning Letter — Food Mart/Shell | 654981 Mar 21, 2023 |
| Warning Letter — Rocket's | 654667 Mar 16, 2023 |
| Warning Letter — ARCO / Pokegama Lake Store | 654544 Mar 16, 2023 |
| Warning Letter — Cenex | 654542 Mar 16, 2023 |
| Warning Letter — Lucky Seven General Store | 654668 Mar 16, 2023 |
| Warning Letter — Speedway | 654666 Mar 16, 2023 |
| Warning Letter — Kwik Trip | 654543 Mar 16, 2023 |
| Warning Letter — TCs Foods | 654541 Mar 16, 2023 |
| Warning Letter — Ruttgers Gift Shop | 654300 Mar 14, 2023 |
| Warning Letter — ARCO / Brother's Market | 654297 Mar 14, 2023 |
| Warning Letter — Super One Liquor | 654304 Mar 14, 2023 |
| Warning Letter — Tom Thumb | 654299 Mar 14, 2023 |
| Warning Letter — Hometown Square / Marathon | 654303 Mar 14, 2023 |
| Warning Letter — Barstock Liquors | 654043 Mar 9, 2023 |
| Warning Letter — Speedway | 653963 Mar 9, 2023 |
| Warning Letter — Winner / Pump N Munch | 653937 Mar 9, 2023 |
| Warning Letter — Brother's Market | 654010 Mar 9, 2023 |
| Warning Letter — Kwik Trip 896 | 654006 Mar 9, 2023 |
| Warning Letter — Dollar General 19385 | 654007 Mar 9, 2023 |
| Warning Letter — VP Racing Fuels | 653856 Mar 7, 2023 |
| Warning Letter — Casey's General Store | 653858 Mar 7, 2023 |
| Warning Letter — Down Under Liquor Store | 653506 Mar 2, 2023 |
| Warning Letter — Dollar General | 653507 Mar 2, 2023 |
| Warning Letter — Super Spirits #5030 | 653373 Mar 2, 2023 |
| Warning Letter — CASEY'S GENERAL STORE #3474 | 653509 Mar 2, 2023 |
| Warning Letter — Smoke Shop | 653374 Mar 2, 2023 |
| Warning Letter — Casey's General Store | 653375 Mar 2, 2023 |
| Warning Letter — Sammy's One Stop | 653302 Feb 28, 2023 |
| Warning Letter — Speedway | 653301 Feb 28, 2023 |
| Warning Letter — Capital Imports LLC | 649549 Feb 22, 2023 |
| Warning Letter — M And H | 652795 Feb 21, 2023 |
| Warning Letter — Kwik Trip | 652794 Feb 21, 2023 |
| Warning Letter — House Of Wines | 652792 Feb 21, 2023 |
| Warning Letter — Samz Place / Ely Winton Road And Gun Club | 652719 Feb 16, 2023 |
| Warning Letter — Cub Foods | 652604 Feb 16, 2023 |
| Warning Letter — Stokke's Liquor Store | 652605 Feb 16, 2023 |
| Warning Letter — Marathon | 652509 Feb 14, 2023 |
| Warning Letter — SPEEDWAY | 652539 Feb 14, 2023 |
| Warning Letter — BLUE MAX LIQUORS | 652508 Feb 14, 2023 |
| Warning Letter — Pelican Bay Foods | 652383 Feb 14, 2023 |
| Warning Letter — Brady's Service Center/Cenex | 652381 Feb 14, 2023 |
| Warning Letter — Casey's General Store | 652382 Feb 14, 2023 |
| Warning Letter — Holiday | 652249 Feb 9, 2023 |
| Warning Letter — Speedway | 651916 Feb 7, 2023 |
| Warning Letter — Speedway 4172 | 651914 Feb 7, 2023 |
| Warning Letter — BP | 652034 Feb 7, 2023 |