| TTB ID | Brand | Class / Type | Varietals | Vintage | Status | Approval Date |
|---|---|---|---|---|---|---|
| 21175001000958 | AZIENDA VINICOLA DIRENZO | — | ARNEIS | — | APPROVED | Jul 4, 2021 |
| 18024001000383 | AZIENDA VINICOLA DIRENZO | — | Grignolino | — | APPROVED | Mar 18, 2018 |
| 18024001000516 | AZIENDA VINICOLA DIRENZO | — | & Nebbiolo, Barbera, Dolcetto, Grignolino | — | APPROVED | Feb 26, 2018 |