| Warning Letter — Georgetown Shell/Food Mart | 484023 Nov 24, 2015 |
| Warning Letter — Kroger Grocery | 483923 Nov 24, 2015 |
| Warning Letter — GetGo / BP | 484022 Nov 24, 2015 |
| Warning Letter — Marathon | 484082 Nov 24, 2015 |
| Warning Letter — Circle K | 483992 Nov 24, 2015 |
| Warning Letter — Discount Tobacco | 484036 Nov 24, 2015 |
| Warning Letter — Kroger Fuel Center | 484081 Nov 24, 2015 |
| Warning Letter — L & B Country Oasis | 484080 Nov 24, 2015 |
| Warning Letter — Admiral | 484124 Nov 24, 2015 |
| Warning Letter — Quik Pantry/Marathon | 483701 Nov 19, 2015 |
| Warning Letter — Kroger | 483560 Nov 19, 2015 |
| Warning Letter — Smokes Discount Tobacco | 483692 Nov 19, 2015 |
| Warning Letter — Marathon Food Center | 483609 Nov 19, 2015 |
| Warning Letter — Marathon | 483843 Nov 19, 2015 |
| Warning Letter — Family Dollar | 483668 Nov 19, 2015 |
| Warning Letter — One Stop Market | 483030 Nov 12, 2015 |
| Warning Letter — Walgreens #4122 | 483024 Nov 12, 2015 |
| Warning Letter — Marathon/A&A Quick Stop | 483151 Nov 12, 2015 |
| Warning Letter — Shell/Circle K | 483073 Nov 12, 2015 |
| Warning Letter — Marathon | 483101 Nov 12, 2015 |
| Warning Letter — Valero/Wabash Quick Mart | 483102 Nov 12, 2015 |
| Warning Letter — Country Junction | 482961 Nov 12, 2015 |
| Warning Letter — Marathon | 483001 Nov 12, 2015 |
| Warning Letter — Marathon | 482531 Nov 5, 2015 |
| Warning Letter — Low Bob's Discount Tobacco | 482479 Nov 5, 2015 |
| Warning Letter — Circle K | 482586 Nov 5, 2015 |
| Warning Letter — Casey's General Store | 482651 Nov 5, 2015 |
| Warning Letter — County Market | 482522 Nov 5, 2015 |
| Warning Letter — Georgetown Express Mart/Marathon | 482318 Nov 5, 2015 |
| Warning Letter — Country Mark | 482319 Nov 5, 2015 |
| Warning Letter — CITGO | 482443 Nov 5, 2015 |
| Warning Letter — Trading Post/Citgo | 482603 Nov 5, 2015 |
| Warning Letter — Murphy USA | 482477 Nov 5, 2015 |
| Warning Letter — Phillips 66/Pak-A-Sak | 482692 Nov 5, 2015 |
| Warning Letter — Speedway | 482458 Nov 5, 2015 |
| Warning Letter — Owen's | 482207 Oct 29, 2015 |
| Warning Letter — Tam A Sak | 482168 Oct 29, 2015 |
| Warning Letter — Joe's Junction / Phillips 66 | 482024 Oct 29, 2015 |
| Warning Letter — Convenient / Marathon | 482206 Oct 29, 2015 |
| Warning Letter — Marathon | 482069 Oct 29, 2015 |
| Warning Letter — Flying Sauser Fuel Stop/Phillips 66 | 482139 Oct 29, 2015 |
| Warning Letter — American Store Mini Mart/Phillips 66 | 482075 Oct 29, 2015 |
| Warning Letter — Circle K | 482093 Oct 29, 2015 |
| Warning Letter — Fellure Express | 482079 Oct 29, 2015 |
| Warning Letter — Auxigen Pharmaceutical, LLC | 442197 Oct 27, 2015 |
| Warning Letter — S.M.Okes | 481263 Oct 15, 2015 |
| Warning Letter — Marathon | 481262 Oct 15, 2015 |
| Warning Letter — Bozarth Country Store | 480985 Oct 8, 2015 |
| Warning Letter — Citgo | 481035 Oct 8, 2015 |
| Warning Letter — Dollar General #11468 | 480480 Oct 1, 2015 |