| Warning Letter — Freedom Valu Center 20 | 566097 Oct 4, 2018 |
| Warning Letter — Speedway 4171 | 565566 Sep 27, 2018 |
| Warning Letter — Maynard's Food Center | 565215 Sep 20, 2018 |
| Warning Letter — Hy-Vee Gas Fast & Fresh | 564780 Sep 20, 2018 |
| Warning Letter — Windom Country Club | 565217 Sep 20, 2018 |
| Warning Letter — Sinclair/Dino Mart | 565213 Sep 20, 2018 |
| Warning Letter — Marshall Golf Club | 565214 Sep 20, 2018 |
| Warning Letter — Expressway/BP | 565216 Sep 20, 2018 |
| Warning Letter — Hugo's Family Marketplace | 564209 Sep 13, 2018 |
| Warning Letter — Cenex | 564208 Sep 13, 2018 |
| Warning Letter — Kathy's Pub | 564602 Sep 13, 2018 |
| Warning Letter — E-Cig Vape Lounge Excelsior LLC | 563895 Sep 6, 2018 |
| Warning Letter — Coborn's 2 | 564106 Sep 6, 2018 |
| Warning Letter — Lucky Seven General Store | 563967 Sep 6, 2018 |
| Warning Letter — Cenex | 564107 Sep 6, 2018 |
| Warning Letter — Holiday | 563049 Aug 30, 2018 |
| Warning Letter — Ada Country Store | 563045 Aug 30, 2018 |
| Warning Letter — Win-E-Mac Travel Center | 563048 Aug 30, 2018 |
| Warning Letter — Fagron, Inc | 552204 Aug 29, 2018 |
| Warning Letter — Vaper's Paradise/Vape Shop | 562746 Aug 23, 2018 |
| Warning Letter — PLYMOUTH BP | 562747 Aug 23, 2018 |
| Warning Letter — Petro Pumper | 562926 Aug 23, 2018 |
| Warning Letter — Hawk Shop | 562745 Aug 23, 2018 |
| Warning Letter — Walmart 3761 | 562925 Aug 23, 2018 |
| Warning Letter — Family Dollar | 562065 Aug 16, 2018 |
| Warning Letter — Superfair Foods | 562152 Aug 16, 2018 |
| Warning Letter — Grub & Pub | 561423 Aug 9, 2018 |
| Warning Letter — BP / The ExpressWay | 561425 Aug 9, 2018 |
| Warning Letter — TIMBUKTU MARINA | 561489 Aug 9, 2018 |
| Warning Letter — Cenex | 561753 Aug 9, 2018 |
| Warning Letter — Casey's General Store | 561421 Aug 9, 2018 |
| Warning Letter — Brother's Market | 561232 Aug 2, 2018 |
| Warning Letter — Shanty Bottle Shop | 560967 Aug 2, 2018 |
| Warning Letter — Walgreens #13877 | 560970 Aug 2, 2018 |
| Warning Letter — Casey's General Store | 561233 Aug 2, 2018 |
| Warning Letter — Holiday | 560976 Aug 2, 2018 |
| Warning Letter — Ampride/Cenex | 560975 Aug 2, 2018 |
| Warning Letter — Medtronic, Inc. | 560736 Jul 30, 2018 |
| Warning Letter — Walgreens | 560587 Jul 26, 2018 |
| Warning Letter — CASEY'S GENERAL STORE | 560423 Jul 26, 2018 |
| Warning Letter — Cenex | 559794 Jul 19, 2018 |
| Warning Letter — Shooting Star Casino Gift Shop | 559027 Jul 12, 2018 |
| Warning Letter — Ely Northland Market | 559028 Jul 12, 2018 |
| Warning Letter — NORTHWEST LIQUORS | 559413 Jul 12, 2018 |
| Injunction — Todd & Patty Meech Dairy Farm | 64 Jul 9, 2018 |
| Warning Letter — Surdyks Liquor Inc | 558741 Jul 5, 2018 |
| Warning Letter — The ExpressWay | 558732 Jul 5, 2018 |
| Warning Letter — Northdale | 558742 Jul 5, 2018 |
| Warning Letter — WALMART 2087 | 558738 Jul 5, 2018 |
| Warning Letter — Walgreens | 558739 Jul 5, 2018 |