Only Patrón silver tequilas (Core, Roca, and Smoky) are certified Kosher for Passover. As families gather for the traditional Passover Seder, and observe the eight-day Passover festival, Patrón Tequila can now be added to the celebration.
It's a great question. So not all commercial meads are technically kosher. So anyway, the reason mead is kosher for Passover and the reason that up until about 140 years ago, a lot of Jews brewed mead at home for Passover was because meat has no grain in it. The honey is an allowable sugar source.