| Warning Letter — Ramey Super Market | 542885 Dec 14, 2017 |
| Warning Letter — Phillips 66 / BJ's Travel Center | 542886 Dec 14, 2017 |
| Warning Letter — Mak Fuels/Mickey's Shop & Gas | 542740 Dec 14, 2017 |
| Warning Letter — Rapid Robert's/Conoco | 542794 Dec 14, 2017 |
| Warning Letter — Circle K | 542965 Dec 14, 2017 |
| Warning Letter — Quick Trip | 542788 Dec 14, 2017 |
| Warning Letter — Schnucks | 542416 Dec 7, 2017 |
| Warning Letter — Casey's General Stores | 542288 Dec 7, 2017 |
| Warning Letter — Park Road Store | 542259 Dec 7, 2017 |
| Warning Letter — Food Rite | 542289 Dec 7, 2017 |
| Warning Letter — Walgreens #4824 | 542407 Dec 7, 2017 |
| Warning Letter — BP/Gas Mart | 542447 Dec 7, 2017 |
| Warning Letter — Mobil | 542328 Dec 7, 2017 |
| Warning Letter — Family Dollar | 542349 Dec 7, 2017 |
| Warning Letter — Kum & Go #468 | 542421 Dec 7, 2017 |
| Warning Letter — Jerry's Cafe | 542387 Dec 7, 2017 |
| Warning Letter — Patterson Market | 542461 Dec 7, 2017 |
| Warning Letter — Dollar General | 542479 Dec 7, 2017 |
| Warning Letter — Phillips 66 | 542449 Dec 7, 2017 |
| Warning Letter — Blue Ridge Food Mart & Discount Smokes | 541886 Nov 30, 2017 |
| Warning Letter — Dollar General | 541949 Nov 30, 2017 |
| Warning Letter — Discount Smoke Shop | 542127 Nov 30, 2017 |
| Warning Letter — Hy-Vee Food Store | 542059 Nov 30, 2017 |
| Warning Letter — Casey's General Store | 542000 Nov 30, 2017 |
| Warning Letter — Plattsburg Liquor & Tobacco | 541948 Nov 30, 2017 |
| Warning Letter — Pilot Travel Center | 542148 Nov 30, 2017 |
| Warning Letter — Family Dollar | 541952 Nov 30, 2017 |
| Warning Letter — Walgreens | 542147 Nov 30, 2017 |
| Warning Letter — Everyday | 542078 Nov 30, 2017 |
| Warning Letter — County Market | 541991 Nov 30, 2017 |
| Warning Letter — Route 63 Liquor | 542052 Nov 30, 2017 |
| Warning Letter — Family Dollar | 541950 Nov 30, 2017 |
| Warning Letter — Shell/Food Mart | 541846 Nov 30, 2017 |
| Warning Letter — Fav Trip | 542045 Nov 30, 2017 |
| Warning Letter — Country Grocery | 542103 Nov 30, 2017 |
| Warning Letter — Dierbergs | 542058 Nov 30, 2017 |
| Warning Letter — King Petroleum | 541951 Nov 30, 2017 |
| Warning Letter — Y Liquor | 541674 Nov 22, 2017 |
| Warning Letter — Casey's General Stores, Inc. | 541564 Nov 22, 2017 |
| Warning Letter — Phillips 66/Zinger's Mart | 541583 Nov 22, 2017 |
| Warning Letter — Fred's Super Dollar | 541443 Nov 22, 2017 |
| Warning Letter — Family Dollar | 541631 Nov 22, 2017 |
| Warning Letter — Circle K | 541689 Nov 22, 2017 |
| Warning Letter — Signal | 541595 Nov 22, 2017 |
| Warning Letter — BP | 541478 Nov 22, 2017 |
| Warning Letter — Caseys General Store | 541573 Nov 22, 2017 |
| Warning Letter — Haymakers | 541477 Nov 22, 2017 |
| Warning Letter — Excelsior Springs | 541673 Nov 22, 2017 |
| Warning Letter — Phillips 66 / Gas N Go | 541473 Nov 22, 2017 |
| Warning Letter — Phillips 66 | 541027 Nov 16, 2017 |