| Warning Letter — HOLIDAY #301 | 739734 Oct 15, 2026 |
| Warning Letter — Tobacco View | 739733 Oct 15, 2026 |
| Warning Letter — Speedway 4189 | 739746 Oct 13, 2026 |
| Warning Letter — HyVee Gas | 739674 Oct 13, 2026 |
| Warning Letter — Cenex | 739481 Oct 8, 2026 |
| Warning Letter — Isaac's North Star | 739036 Oct 6, 2026 |
| Warning Letter — King Tobacco | 739353 Oct 6, 2026 |
| Warning Letter — T&M Express/Shell | 739354 Oct 6, 2026 |
| Warning Letter — Northdale Oil Inc. | 739215 Oct 1, 2026 |
| Warning Letter — Royal Tobacco | 739176 Oct 1, 2026 |
| Warning Letter — Echo Trail Tavern | 739032 Sep 29, 2026 |
| Warning Letter — Jeff's Bobby & Steve's Autoworld | 739020 Sep 29, 2026 |
| Warning Letter — Speedway 46444 | 738941 Sep 29, 2026 |
| Warning Letter — Miltona Liquor | 738940 Sep 29, 2026 |
| Warning Letter — Good Stop By Casey's | 738942 Sep 29, 2026 |
| Warning Letter — Cenex | 739019 Sep 29, 2026 |
| Warning Letter — CENEX | 738707 Sep 24, 2026 |
| Warning Letter — Holiday | 738794 Sep 24, 2026 |
| Warning Letter — Mississippi Landing | 738198 Sep 15, 2026 |
| Warning Letter — Vape City Tobacco | 737909 Sep 10, 2026 |
| Warning Letter — Amoco / Donner's Service | 737821 Sep 8, 2026 |
| Warning Letter — Quick Save | 737645 Sep 3, 2026 |
| Warning Letter — Star Ocean Wholesale Foods, Inc. | 736562 Sep 2, 2026 |
| Warning Letter — CASEY'S #1679 | 737545 Sep 1, 2026 |
| Warning Letter — CASEY'S GENERAL STORE | 737544 Sep 1, 2026 |
| Warning Letter — Speedway | 737233 Aug 27, 2026 |
| Warning Letter — Circle K | 737119 Aug 27, 2026 |
| Warning Letter — Darfur Lounge | 737118 Aug 27, 2026 |
| Warning Letter — Walnut Grove Bar & Grill | 736907 Aug 25, 2026 |
| Warning Letter — RISKY BUSINESS NOVELTIES & VIDEOS | 736898 Aug 25, 2026 |
| Warning Letter — Seven Oak Express | 736897 Aug 25, 2026 |
| Warning Letter — TESORO / QUICK MART | 736646 Aug 18, 2026 |
| Warning Letter — Ye Old Pickle Factory | 736857 Aug 18, 2026 |
| Warning Letter — Morty Tobacco | 736446 Aug 13, 2026 |
| Warning Letter — Wagar's Grocery/Shell | 736281 Aug 11, 2026 |
| Warning Letter — ARCO / Pokegama Lake Store | 736216 Aug 11, 2026 |
| Warning Letter — Smoke Stop LLC | 736269 Aug 11, 2026 |
| Warning Letter — Casey's | 736279 Aug 11, 2026 |
| Warning Letter — Tesoro | 735952 Aug 6, 2026 |
| Warning Letter — Hometown Square / Marathon | 735914 Aug 6, 2026 |
| Warning Letter — Kocian's Family Market | 735700 Aug 4, 2026 |
| Warning Letter — Street Corner | 735701 Aug 4, 2026 |
| Warning Letter — RUTHTON EXPRESS / MARATHON | 735699 Aug 4, 2026 |
| Warning Letter — Nicollet Mart | 735582 Jul 30, 2026 |
| Warning Letter — Speedway 4180 | 735584 Jul 30, 2026 |
| Warning Letter — Shell | 733982 Jul 28, 2026 |
| Warning Letter — Comfrey C-Store | 735222 Jul 28, 2026 |
| Warning Letter — Johnson's Portside | 735223 Jul 28, 2026 |
| Warning Letter — Springfield Market | 735220 Jul 28, 2026 |
| Warning Letter — Dollar General 25717 | 735269 Jul 28, 2026 |