| TTB ID | Brand | Class / Type | Varietals | Vintage | Status | Approval Date |
|---|---|---|---|---|---|---|
| 26288001000305 | CHAMPAGNE DUMANGIN | SPARKLING WINE/CHAMPAGNE | 25% Chardonnay 25% Pinot Noir 50% Meunier | — | APPROVED | Oct 20, 2026 |
| 15187002000009 | J DUMANGIN FILS | SPARKLING WINE/CHAMPAGNE | 25% CHARDONNAY 25% PINOT NOIR 50% MEUNIER | — | APPROVED | Jul 28, 2015 |