| Warning Letter — Jewel Osco | 535660 Aug 24, 2017 |
| Warning Letter — Marathon | 535836 Aug 24, 2017 |
| Warning Letter — Mobil | 536070 Aug 24, 2017 |
| Warning Letter — Eagle Liquors | 535695 Aug 24, 2017 |
| Warning Letter — St. Charles Mini Mart | 535874 Aug 24, 2017 |
| Warning Letter — Vapor Company | 536083 Aug 24, 2017 |
| Warning Letter — Speedway | 535923 Aug 24, 2017 |
| Warning Letter — Dollar General 02842 | 535835 Aug 24, 2017 |
| Warning Letter — Marathon | 535659 Aug 24, 2017 |
| Warning Letter — Fair Price Tobacco | 536102 Aug 24, 2017 |
| Warning Letter — Bells Liquors | 536012 Aug 24, 2017 |
| Warning Letter — J&S World Liquor | 536103 Aug 24, 2017 |
| Warning Letter — Circle K | 535165 Aug 17, 2017 |
| Warning Letter — Convenience Food & Liquor | 535134 Aug 17, 2017 |
| Warning Letter — Iroquois Market | 535411 Aug 17, 2017 |
| Warning Letter — 7-Eleven | 535281 Aug 17, 2017 |
| Warning Letter — Royal Liquor & Wine | 535524 Aug 17, 2017 |
| Warning Letter — Marathon | 535164 Aug 17, 2017 |
| Warning Letter — Gas Depot | 535226 Aug 17, 2017 |
| Warning Letter — S.I. Vapors | 535499 Aug 17, 2017 |
| Warning Letter — 7-Eleven | 535318 Aug 17, 2017 |
| Warning Letter — Lamplighter Inn Tavern & Grille | 535252 Aug 17, 2017 |
| Warning Letter — 7-Eleven | 535135 Aug 17, 2017 |
| Warning Letter — Beaverville Hardware & Farm Store | 535407 Aug 17, 2017 |
| Warning Letter — A-1 Liquors | 535227 Aug 17, 2017 |
| Warning Letter — Dollar General | 535319 Aug 17, 2017 |
| Warning Letter — Pilot Travel Centers | 535523 Aug 17, 2017 |
| Warning Letter — UJ Vape | 535449 Aug 17, 2017 |
| Warning Letter — BP | 534725 Aug 10, 2017 |
| Warning Letter — Speedway | 534947 Aug 10, 2017 |
| Warning Letter — Hy-Vee Gas | 534509 Aug 10, 2017 |
| Warning Letter — Shell | 534890 Aug 10, 2017 |
| Warning Letter — Oak St. Food & Liquor | 534756 Aug 10, 2017 |
| Warning Letter — Wal-Mart | 534889 Aug 10, 2017 |
| Warning Letter — Luke's One Stop/BP | 534724 Aug 10, 2017 |
| Warning Letter — Shell/Circle K | 533995 Aug 3, 2017 |
| Warning Letter — Shell Food Mart | 533895 Aug 3, 2017 |
| Warning Letter — WD Tobacco | 533840 Aug 3, 2017 |
| Warning Letter — Hickory Hills Food & Beverages/M&M Food & Beverages | 534303 Aug 3, 2017 |
| Warning Letter — Spring Wine & Spirits | 534210 Aug 3, 2017 |
| Warning Letter — Lansing Food Mart | 534315 Aug 3, 2017 |
| Warning Letter — Family Dollar | 534348 Aug 3, 2017 |
| Warning Letter — AM PM / Phillips 66 | 533949 Aug 3, 2017 |
| Warning Letter — Schnucks | 533893 Aug 3, 2017 |
| Warning Letter — Family Dollar | 533867 Aug 3, 2017 |
| Warning Letter — Twin-Dor Liquors Bar | 534266 Aug 3, 2017 |
| Warning Letter — Route 66 Liquors | 534211 Aug 3, 2017 |
| Warning Letter — Old Oak Country Club | 534346 Aug 3, 2017 |
| Warning Letter — BP/Circle K | 533285 Jul 27, 2017 |
| Warning Letter — Fast Stop | 533405 Jul 27, 2017 |