| Warning Letter — Casey's | 679354 Mar 7, 2024 |
| Warning Letter — Sunnyside Little Store/Mobil | 679352 Mar 7, 2024 |
| Warning Letter — Citgo | 679409 Mar 7, 2024 |
| Warning Letter — Dollar General | 679408 Mar 7, 2024 |
| Warning Letter — Circle K / Shell | 679407 Mar 7, 2024 |
| Warning Letter — BETTER VAPES LLC | 678003 Mar 7, 2024 |
| Warning Letter — The Smoke Shop | 679350 Mar 5, 2024 |
| Warning Letter — Mobil / Folgers Cafe | 679166 Mar 5, 2024 |
| Warning Letter — Shell | 679165 Mar 5, 2024 |
| Warning Letter — Bottoms Up Beer And Liquor | 679113 Mar 5, 2024 |
| Warning Letter — Boss Vapes | 679351 Mar 5, 2024 |
| Warning Letter — Shell / Graham's Marketplace | 679162 Mar 5, 2024 |
| Warning Letter — 7-Eleven | 679349 Mar 5, 2024 |
| Warning Letter — Citgo | 679163 Mar 5, 2024 |
| Warning Letter — Shell / Food Mart | 678692 Feb 29, 2024 |
| Warning Letter — Sav Way Fine Wines & Spirits | 678821 Feb 29, 2024 |
| Warning Letter — Galleria Liquors | 678847 Feb 29, 2024 |
| Warning Letter — 20 West Wine And Spirits | 678836 Feb 29, 2024 |
| Warning Letter — The Vape Zone LLC | 677985 Feb 28, 2024 |
| Warning Letter — NATIVE SALTS LLC | 674277 Feb 28, 2024 |
| Warning Letter — Kaufman's Super Valu | 678621 Feb 27, 2024 |
| Warning Letter — Phillips 66 / 5Th Street Food Mart | 678612 Feb 27, 2024 |
| Warning Letter — Harry's 66 Liquor | 678487 Feb 27, 2024 |
| Warning Letter — BP / To Go | 678256 Feb 22, 2024 |
| Warning Letter — Git N Go | 678356 Feb 22, 2024 |
| Warning Letter — Old Mac's Drive Thru And Cafe | 678315 Feb 22, 2024 |
| Warning Letter — Smoke Tokes | 678104 Feb 20, 2024 |
| Warning Letter — BP / Beck's / Shop | 678295 Feb 20, 2024 |
| Warning Letter — Speedway / Amoco | 678296 Feb 20, 2024 |
| Warning Letter — 7 Eleven | 678137 Feb 20, 2024 |
| Warning Letter — Kwik Stop Food And Liquor | 678140 Feb 20, 2024 |
| Warning Letter — Peru Liquor | 678091 Feb 20, 2024 |
| Warning Letter — Discount Liquor & Tobacco | 678100 Feb 20, 2024 |
| Warning Letter — BP / To Go | 678136 Feb 20, 2024 |
| Warning Letter — Miska's Corner Store | 678114 Feb 20, 2024 |
| Warning Letter — Dollar General | 677905 Feb 15, 2024 |
| Warning Letter — Shell / Food Center | 677904 Feb 15, 2024 |
| Warning Letter — Sam's Mobil / Mobil Mart | 677619 Feb 13, 2024 |
| Warning Letter — Jewel Osco 3407 | 677731 Feb 13, 2024 |
| Warning Letter — Vape House | 677743 Feb 13, 2024 |
| Warning Letter — Shell / Food Mart | 677565 Feb 13, 2024 |
| Warning Letter — California Food And Liquors | 677564 Feb 13, 2024 |
| Warning Letter — Shell / Food Mart | 677566 Feb 13, 2024 |
| Warning Letter — Crestwood Deli & Liquors | 677744 Feb 13, 2024 |
| Warning Letter — Creekside Country Store | 677293 Feb 8, 2024 |
| Warning Letter — El Gordo Liquor | 677390 Feb 8, 2024 |
| Warning Letter — Vape Soul Tobacco | 677388 Feb 8, 2024 |
| Warning Letter — Payless Liquor | 677277 Feb 8, 2024 |
| Warning Letter — SNK Fuels / Food Center | 677391 Feb 8, 2024 |
| Warning Letter — Express Smoke Shop | 674859 Feb 8, 2024 |