| Warning Letter — Shell / Minute Mart | 593289 Oct 3, 2019 |
| Warning Letter — Bashas' 43 | 593041 Sep 26, 2019 |
| Warning Letter — Natural Wonder Products Corp | 592699 Sep 23, 2019 |
| Warning Letter — Fast Fuels / Fast Market 8137 | 592454 Sep 19, 2019 |
| Warning Letter — 7-Eleven | 592453 Sep 19, 2019 |
| Warning Letter — Fry's Food And Drug | 592591 Sep 19, 2019 |
| Warning Letter — Fiesta Market And Liquor | 592565 Sep 19, 2019 |
| Warning Letter — Circle K | 591496 Sep 12, 2019 |
| Warning Letter — DOLLAR GENERAL 10996 | 591499 Sep 12, 2019 |
| Warning Letter — Nana's Smoke | 591498 Sep 12, 2019 |
| Warning Letter — CHEVRON / 4 SONS | 591501 Sep 12, 2019 |
| Warning Letter — Quik Mart | 590861 Aug 29, 2019 |
| Warning Letter — Bashas #71 | 590858 Aug 29, 2019 |
| Warning Letter — ALL- AMERICAN FUELS / FOOD MART | 590731 Aug 29, 2019 |
| Warning Letter — FIRST & RIVER CHEVRON / FOOD MART | 590860 Aug 29, 2019 |
| Warning Letter — SMOKE SHOP | 590733 Aug 29, 2019 |
| Warning Letter — Circle K | 590104 Aug 22, 2019 |
| Warning Letter — The Habit Smoke Shop | 590049 Aug 22, 2019 |
| Warning Letter — HARLEY'S SMOKE SHOP | 590047 Aug 22, 2019 |
| Warning Letter — SAFEWAY GAS STATION | 590051 Aug 22, 2019 |
| Warning Letter — Circle K | 589572 Aug 15, 2019 |
| Warning Letter — SMOOKAH SMOKE SHOP | 589573 Aug 15, 2019 |
| Warning Letter — Get It And Go | 589484 Aug 15, 2019 |
| Warning Letter — Valley Mart | 588849 Aug 8, 2019 |
| Warning Letter — Hookah Imports Inc: | 584666 Aug 8, 2019 |
| Warning Letter — ALVINS SMOKE SHOP | 588848 Aug 8, 2019 |
| Warning Letter — Mikes Market | 588847 Aug 8, 2019 |
| Warning Letter — The Joint Smoke And Vape | 588207 Aug 1, 2019 |
| Warning Letter — Safeway | 588209 Aug 1, 2019 |
| Warning Letter — Safeway #1491 | 588210 Aug 1, 2019 |
| Warning Letter — SV3, LLC | 588208 Aug 1, 2019 |
| Warning Letter — Marathon | 587624 Jul 25, 2019 |
| Warning Letter — SAFEWAY 1979 | 587839 Jul 25, 2019 |
| Warning Letter — Marana Chevron | 586994 Jul 18, 2019 |
| Warning Letter — Quiktrip | 586991 Jul 18, 2019 |
| Warning Letter — Clark's Market And Pharmacy | 586992 Jul 18, 2019 |
| Warning Letter — Hookies And Bookies | 586989 Jul 18, 2019 |
| Warning Letter — Family Dollar #7696 | 586993 Jul 18, 2019 |
| Warning Letter — Walgreens 2429 | 587000 Jul 18, 2019 |
| Warning Letter — ROCKABILLY GRILL | 586995 Jul 18, 2019 |
| Warning Letter — Circle K | 586997 Jul 18, 2019 |
| Warning Letter — Shell / Giant | 586999 Jul 18, 2019 |
| Warning Letter — Fry's Food And Drug | 586990 Jul 18, 2019 |
| Warning Letter — Half Full Smoke Shop II | 586998 Jul 18, 2019 |
| Warning Letter — Camiceria Puerto Del Toro | 586444 Jul 11, 2019 |
| Warning Letter — Dollar General 17749 | 586445 Jul 11, 2019 |
| Warning Letter — Fry's Gas | 586443 Jul 11, 2019 |
| Warning Letter — SMOKE N VAPE | 586446 Jul 11, 2019 |
| Warning Letter — SMOK E LIQUOR | 585960 Jul 5, 2019 |
| Warning Letter — 8Th St. Smoke Shop | 586073 Jul 5, 2019 |