| Warning Letter — Main Street Liquor And Tobacco | 599331 Jan 9, 2020 |
| Warning Letter — 7-Eleven | 599346 Jan 9, 2020 |
| Warning Letter — Lincoln C Mart | 599322 Jan 9, 2020 |
| Warning Letter — Wal-Mart Distribution Center # 7024 | 598943 Jan 2, 2020 |
| Warning Letter — HY VEE FOODS # 1416 | 598898 Jan 2, 2020 |
| Warning Letter — Fast Stop/The Cupboard | 598666 Dec 20, 2019 |
| Warning Letter — Vape & Tobacco | 598667 Dec 20, 2019 |
| Warning Letter — Arco / M Sons | 598505 Dec 19, 2019 |
| Warning Letter — Moto | 598579 Dec 19, 2019 |
| Warning Letter — Puff Tobacco | 598454 Dec 19, 2019 |
| Warning Letter — Little Four Tavern | 598466 Dec 19, 2019 |
| Warning Letter — Dollar General | 598364 Dec 19, 2019 |
| Warning Letter — Riverton Party Store | 598367 Dec 19, 2019 |
| Warning Letter — Walmart | 598452 Dec 19, 2019 |
| Warning Letter — Snack Shop | 598453 Dec 19, 2019 |
| Warning Letter — Smoke Rings | 598272 Dec 19, 2019 |
| Warning Letter — Dollar General 1086 | 598451 Dec 19, 2019 |
| Warning Letter — Circle K | 598450 Dec 19, 2019 |
| Warning Letter — Shell / Food Mart | 598366 Dec 19, 2019 |
| Warning Letter — Dollar World | 598040 Dec 12, 2019 |
| Warning Letter — Dollar General 19675 | 597815 Dec 12, 2019 |
| Warning Letter — Rosemont Liquor | 597802 Dec 12, 2019 |
| Warning Letter — Chilli Liquors | 597804 Dec 12, 2019 |
| Warning Letter — 4-Way Quik Stop | 597809 Dec 12, 2019 |
| Warning Letter — Circle K | 598043 Dec 12, 2019 |
| Warning Letter — 7-Eleven | 598042 Dec 12, 2019 |
| Warning Letter — Gulf/Omar's Food Mart | 597812 Dec 12, 2019 |
| Warning Letter — Marathon | 597807 Dec 12, 2019 |
| Warning Letter — Farm Fresh Mart | 597786 Dec 12, 2019 |
| Warning Letter — Zee Vapor And Tobacco | 598041 Dec 12, 2019 |
| Warning Letter — Schnucks | 597918 Dec 12, 2019 |
| Warning Letter — BP / To Go | 597808 Dec 12, 2019 |
| Warning Letter — Walgreens 4219 | 597810 Dec 12, 2019 |
| Warning Letter — Joe's Liquor & Tobacco | 597450 Dec 5, 2019 |
| Warning Letter — Dollar General 04160 | 597328 Dec 5, 2019 |
| Warning Letter — Low Bob's Discount Tobacco | 597329 Dec 5, 2019 |
| Warning Letter — Glen Smoke Shop | 597326 Dec 5, 2019 |
| Warning Letter — 7 Eleven / BP | 597327 Dec 5, 2019 |
| Warning Letter — The Smoke Shop | 597324 Dec 5, 2019 |
| Warning Letter — BP | 597410 Dec 5, 2019 |
| Warning Letter — Hometown Grocery | 597320 Dec 5, 2019 |
| Warning Letter — Runway Lounge | 597530 Dec 5, 2019 |
| Warning Letter — Clark | 597325 Dec 5, 2019 |
| Warning Letter — Ez Food & Deli | 597080 Nov 27, 2019 |
| Warning Letter — A J Smoke Shop Liquor | 597008 Nov 27, 2019 |
| Warning Letter — Dollar General | 597081 Nov 27, 2019 |
| Warning Letter — Homewood Mart | 596439 Nov 21, 2019 |
| Warning Letter — Regal Liquor Store | 596773 Nov 21, 2019 |
| Warning Letter — Preet Mini Mart / Shell | 596861 Nov 21, 2019 |
| Warning Letter — Leprechaun's | 596717 Nov 21, 2019 |