| Warning Letter — Circle K | 725206 Mar 12, 2026 |
| Warning Letter — DAB CITY TOBACCO & VAPE | 725204 Mar 12, 2026 |
| Warning Letter — Morris Liquor | 725141 Mar 10, 2026 |
| Warning Letter — Pop N Place / Shell | 725032 Mar 10, 2026 |
| Warning Letter — Vape Station | 725019 Mar 10, 2026 |
| Warning Letter — Vapor Land | 724969 Mar 10, 2026 |
| Warning Letter — Tobacco & Cigars | 725016 Mar 10, 2026 |
| Warning Letter — Westside Liquors | 725048 Mar 10, 2026 |
| Warning Letter — Krage's Service Center / Mobil | 725073 Mar 10, 2026 |
| Warning Letter — Casey's General Store | 725042 Mar 10, 2026 |
| Warning Letter — Amoco / To Go | 724769 Mar 5, 2026 |
| Warning Letter — Shell / Food Mart | 724731 Mar 5, 2026 |
| Warning Letter — Fareva Morton Grove, Inc. | 719408 Mar 3, 2026 |
| Warning Letter — C-SIDE TOBACCO | 724309 Feb 26, 2026 |
| Warning Letter — AMERICA'S CHECK CASHING & LIQUOR STORE | 724373 Feb 26, 2026 |
| Warning Letter — El Rey USA Meats & Seafood Inc | 722157 Feb 20, 2026 |
| Warning Letter — CASEY'S | 723931 Feb 19, 2026 |
| Warning Letter — High Five Smoke Shop | 724015 Feb 19, 2026 |
| Warning Letter — Fast Stop | 723882 Feb 19, 2026 |
| Warning Letter — Greenfield Shell Food Mart | 723934 Feb 19, 2026 |
| Warning Letter — STAIRWAY TO HEAVEN | 724014 Feb 19, 2026 |
| Warning Letter — Shell / Grand Mart | 723914 Feb 19, 2026 |
| Warning Letter — The Vaporosity Shop | 724012 Feb 19, 2026 |
| Warning Letter — Hyvee / Hyvee Fast And Fresh | 723847 Feb 19, 2026 |
| Warning Letter — BP/Shop | 723571 Feb 12, 2026 |
| Warning Letter — Rock River Food Mart / Mobil | 723619 Feb 12, 2026 |
| Warning Letter — BP | 723638 Feb 12, 2026 |
| Warning Letter — Quik Mart / Mobil | 723610 Feb 12, 2026 |
| Warning Letter — Lundreen's Liquors | 723570 Feb 12, 2026 |
| Warning Letter — Smalls Meat Market | 723350 Feb 10, 2026 |
| Warning Letter — Food Mart & Tobacco | 723425 Feb 10, 2026 |
| Warning Letter — BP / Brake Time | 723463 Feb 10, 2026 |
| Warning Letter — Mobil / Tornado | 723426 Feb 10, 2026 |
| Warning Letter — BIG DADDY LIQUOR AND FUEL | 723349 Feb 10, 2026 |
| Warning Letter — Speedway 7509 | 723464 Feb 10, 2026 |
| Warning Letter — Tobacco House | 723197 Feb 5, 2026 |
| Warning Letter — Travel Store / Conoco | 723110 Feb 5, 2026 |
| Warning Letter — Linn Street Liquors | 723109 Feb 5, 2026 |
| Warning Letter — Golden Hour Smoke Shop | 723140 Feb 5, 2026 |
| Warning Letter — Krishu Convenience Store | 723198 Feb 5, 2026 |
| Warning Letter — High Hopes | 723070 Feb 5, 2026 |
| Warning Letter — Rising Sun Mart | 723186 Feb 5, 2026 |
| Warning Letter — United Liquor | 723142 Feb 5, 2026 |
| Warning Letter — Moshis Tobacco & Vape Vi | 722944 Feb 3, 2026 |
| Warning Letter — Shell / Food Mart | 723183 Feb 3, 2026 |
| Warning Letter — BP | 722747 Jan 29, 2026 |
| Warning Letter — Village Market | 722745 Jan 29, 2026 |
| Warning Letter — Hy-Vee Gas | 722785 Jan 29, 2026 |
| Warning Letter — GALAXY TOBACCO & VAPE | 722788 Jan 29, 2026 |
| Warning Letter — Unique Smoke Shop | 722746 Jan 29, 2026 |