Certifying Sustainable Wines Since 2008

SIP Certified is dedicated to protecting the people and the planet by supporting sustainable winegrowing practices. 40 million bottles and counting are SIP Certified. Our winegrowers and winemakers understand that their actions have implications beyond the fence line.

Michael Thomas

Wrath Wines

It’s all in the Dirt

Michael Thomas is not afraid to get his hands dirty. As the owner/operator of Monterey County’s Wrath Wines and an archaeologist who directs the Center for the Study of Ancient Italy at the University of Texas at Austin, Michael spends...

Read More

Linda and Chris Behr

Oso Libre

Where’s The Beef?

Having founded Behr Building Inc., Linda and Chris Behr knew how to build stuff, but they really didn’t know much about growing grapes or making wine.

Read More

The Latest From SIP

Recent News

Wrath Wines Swan/828 Pinot Noir 2017
December 10, 2019

Check out this review of Wrath Wines Pinot Noir 2017, Certified by SIP!


Upcoming Event

ReSIProcal February
February 1, 2020 - February 29, 2020

Are you are a member of one of these participating brands? If yes, get two complimentary tastings in February and celebrate sustainable wines during ReSIProcal wine tasting month!



Calendars to Manage Your Certification
December 15, 2019

Keep your documentation up to date and never miss a deadline.