| TTB ID | Brand | Class / Type | Varietals | Vintage | Status | Approval Date |
|---|---|---|---|---|---|---|
| 12334001000086 | DUETZ | SPARKLING WINE/CHAMPAGNE | N/A | 2002 | APPROVED | Dec 20, 2012 |
| 07171001000090 | DUETZ | SPARKLING WINE/CHAMPAGNE | N/A | 2004 | APPROVED | Jun 28, 2007 |
| 07171001000087 | DUETZ | SPARKLING WINE/CHAMPAGNE | N/A | 2004 | APPROVED | Jun 28, 2007 |
| 07171001000071 | DUETZ | SPARKLING WINE/CHAMPAGNE | N/A | — | APPROVED | Jun 28, 2007 |