| Warning Letter — Side Track Tap Bar & Grill | 558734 Jul 5, 2018 |
| Warning Letter — SuperOne Foods | 558736 Jul 5, 2018 |
| Warning Letter — D&L Express / Marathon | 558735 Jul 5, 2018 |
| Warning Letter — Northern Bait & Convenience | 558733 Jul 5, 2018 |
| Warning Letter — Super One Food | 558737 Jul 5, 2018 |
| Warning Letter — Holiday 468 | 558740 Jul 5, 2018 |
| Warning Letter — Holy Land Brand Inc. | 552966 Jun 29, 2018 |
| Warning Letter — River Valley Convenience Store/Cenex | 558124 Jun 28, 2018 |
| Warning Letter — CASEY'S GENERAL STORE | 558331 Jun 28, 2018 |
| Warning Letter — Kirk's Super Stop | 558329 Jun 28, 2018 |
| Warning Letter — Short Stop / Clark | 558330 Jun 28, 2018 |
| Warning Letter — HOLIDAY 141 | 557372 Jun 21, 2018 |
| Warning Letter — Dollar General 19172 | 557659 Jun 21, 2018 |
| Warning Letter — Country Store & Deli | 557369 Jun 21, 2018 |
| Warning Letter — ARCO / FOOD MART | 557579 Jun 21, 2018 |
| Warning Letter — Snap Market | 557578 Jun 21, 2018 |
| Warning Letter — Kmart #3059 | 557371 Jun 21, 2018 |
| Warning Letter — Tobacco / Fresh Food Market | 557370 Jun 21, 2018 |
| Warning Letter — Sana's Market | 557097 Jun 14, 2018 |
| Warning Letter — CASEY'S GENERAL STORE | 557061 Jun 14, 2018 |
| Warning Letter — FAMILY DOLLAR | 556867 Jun 14, 2018 |
| Warning Letter — Westside Grocery | 557100 Jun 14, 2018 |
| Warning Letter — Slim's Service / BP | 557058 Jun 14, 2018 |
| Warning Letter — Cub Foods | 557099 Jun 14, 2018 |
| Warning Letter — LEXINGTON LIQUORS | 557091 Jun 14, 2018 |
| Warning Letter — Walgreens | 557093 Jun 14, 2018 |
| Warning Letter — Kitty's Corner | 557095 Jun 14, 2018 |
| Warning Letter — SuperAmerica 4024 | 556171 Jun 7, 2018 |
| Warning Letter — Falls Liquor | 556172 Jun 7, 2018 |
| Warning Letter — Marissa's Inc. | 556176 Jun 7, 2018 |
| Warning Letter — PINEHURST RESORT AND CAMPGROUND | 556165 Jun 7, 2018 |
| Warning Letter — Family Dollar 7897 | 556177 Jun 7, 2018 |
| Warning Letter — KWIK TRIP | 556167 Jun 7, 2018 |
| Warning Letter — STOP-N-SHOP | 556175 Jun 7, 2018 |
| Warning Letter — Speedway 4034 | 556174 Jun 7, 2018 |
| Warning Letter — Skyline Market | 556170 Jun 7, 2018 |
| Warning Letter — Gene's Foods | 556178 Jun 7, 2018 |
| Warning Letter — Shell | 556169 Jun 7, 2018 |
| Warning Letter — Family Dollar | 556530 Jun 7, 2018 |
| Warning Letter — Reidy's Market | 556173 Jun 7, 2018 |
| Warning Letter — Marathon | 556166 Jun 7, 2018 |
| Warning Letter — Penn Gas Stop | 555630 May 31, 2018 |
| Warning Letter — Merwin Liquors | 555632 May 31, 2018 |
| Warning Letter — Taylor Baits And Tackle | 555685 May 31, 2018 |
| Warning Letter — Cub Uptown | 555874 May 31, 2018 |
| Warning Letter — Lucky 7 Liquors | 555765 May 31, 2018 |
| Warning Letter — Star Mart | 555731 May 31, 2018 |
| Warning Letter — Roy Lake Store | 555764 May 31, 2018 |
| Warning Letter — Village Store | 555686 May 31, 2018 |
| Warning Letter — Holiday | 555680 May 31, 2018 |