| Warning Letter — Circle K / Shell | 561692 Aug 9, 2018 |
| Warning Letter — V 4 Vapes / Smoke Shop | 561427 Aug 9, 2018 |
| Warning Letter — Before You Go... Liquors | 561447 Aug 9, 2018 |
| Warning Letter — Cigarettes And Cigars Plus | 561725 Aug 9, 2018 |
| Warning Letter — Loyola Food Mart | 561693 Aug 9, 2018 |
| Warning Letter — Food Smart Urban Market | 561690 Aug 9, 2018 |
| Warning Letter — Walgreens | 561694 Aug 9, 2018 |
| Warning Letter — Family Dollar | 561727 Aug 9, 2018 |
| Warning Letter — Marathon / Food Center | 561691 Aug 9, 2018 |
| Warning Letter — POP N PLACE / SHELL | 561574 Aug 9, 2018 |
| Warning Letter — BP | 561776 Aug 9, 2018 |
| Warning Letter — Green Forest Vapor Shop | 561728 Aug 9, 2018 |
| Warning Letter — Circle K / Shell | 561731 Aug 9, 2018 |
| Warning Letter — BP | 561732 Aug 9, 2018 |
| Warning Letter — Crown Food Mart | 561733 Aug 9, 2018 |
| Warning Letter — Iroquois Market | 561352 Aug 9, 2018 |
| Warning Letter — J.M. Liquor And Tobacco | 561572 Aug 9, 2018 |
| Warning Letter — Belleville Food Mart/Conoco | 561729 Aug 9, 2018 |
| Warning Letter — TOBACCO | 561573 Aug 9, 2018 |
| Warning Letter — Wonder Foods | 561734 Aug 9, 2018 |
| Warning Letter — Circle K | 561575 Aug 9, 2018 |
| Warning Letter — Food 4 Less | 561726 Aug 9, 2018 |
| Warning Letter — 7-Eleven 33144-C | 561053 Aug 3, 2018 |
| Warning Letter — Oscar's Corner Store | 561108 Aug 2, 2018 |
| Warning Letter — Shell / Marketplace | 561224 Aug 2, 2018 |
| Warning Letter — Mobil / Dunkin' Donuts | 560923 Aug 2, 2018 |
| Warning Letter — Hometown Pantry | 561209 Aug 2, 2018 |
| Warning Letter — BlonoSmoke | 560901 Aug 2, 2018 |
| Warning Letter — Gas Depot | 560906 Aug 2, 2018 |
| Warning Letter — Road Ranger 525 | 560905 Aug 2, 2018 |
| Warning Letter — Dotty's | 560903 Aug 2, 2018 |
| Warning Letter — Wal-Mart # 1734 | 561067 Aug 2, 2018 |
| Warning Letter — Casey's General Store | 560886 Aug 2, 2018 |
| Warning Letter — Big D Food & Liquor | 560889 Aug 2, 2018 |
| Warning Letter — Casey's General Store 1401 | 560892 Aug 2, 2018 |
| Warning Letter — Sunshine Foods / BP | 561110 Aug 2, 2018 |
| Warning Letter — CASEY'S GENERAL STORE | 561115 Aug 2, 2018 |
| Warning Letter — Minute Man Convenience Center/Mobil | 561181 Aug 2, 2018 |
| Warning Letter — Casey's General Store | 560907 Aug 2, 2018 |
| Warning Letter — Carlyle IGA | 561113 Aug 2, 2018 |
| Warning Letter — Casey's General Store | 561112 Aug 2, 2018 |
| Warning Letter — MOBIL | 560913 Aug 2, 2018 |
| Warning Letter — Hoffman Supermarket | 561116 Aug 2, 2018 |
| Warning Letter — Road Ranger | 561068 Aug 2, 2018 |
| Warning Letter — Chief City Vapor | 561221 Aug 2, 2018 |
| Warning Letter — 2451 Mart | 560938 Aug 2, 2018 |
| Warning Letter — Wal-Mart 3210 | 560898 Aug 2, 2018 |
| Warning Letter — Walgreens #5258 | 560920 Aug 2, 2018 |
| Warning Letter — Jiffi Stop 582 / Shell | 561080 Aug 2, 2018 |
| Warning Letter — 7-Eleven | 560908 Aug 2, 2018 |