MARCH 2025 – stay tuned



Schedule of Oral Presentations and IWOBY E-posters

November 20 & 21 - 2021

Location: Bariloche, Patagonia, Argentina
Hybrid Format (Presential & Virtual)

Brewing Quality Course

November 15-19th – 2021

General Information

Every two years, the IWOBY (International Workshop on Brewing Yeasts) brings together yeast scientists and advanced brewers from all over the world seeking for the latest developments and innovations in brewing and other fermented beverages industries. An unforgettable event that allows you to enjoy the incredible patagonian natural surroundings together with the amazing local craft breweries and distilleries ecosystem. A set of unique social activities and amenities awaits you at the IWOBY 2025, as well as plenty of experimental beers brewed with new yeasts. IWOBY will provide you with a real taste of brewing science and innovation!!

The IWOBY is a NON PROFIT event organized by the Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales (IPATEC) from CONICET and Comahue´s National University, and CRELTEC Foundation

Participation will be in hybrid, virtual and in-person formats. Soon there will be more news for registration.

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Due to our global context, the 2nd meeting had to be postponed in 2020 and finally will take place on 20th-21st November 2021. The event consists of two full days of plenary presentations of renown scientists from all over the world, as well as a variety of oral and e-poster presentations together with a commercial exhibition from our sponsors and a fantastic brewery and distillery tour.

We have the pleasure to announce that previous to the IWOBY meeting (November 15-19th) the first practical course on Brewing Quality jointly organized by the American Society of Brewing Chemists (ASBC) and IPATEC will take place also in Bariloche.  Last course programme:


In person in the different modalities that will be available shortly.

However, remote/online coverage will also be available. If travel is not possible, you can participate remotely (online).

IWOBY 25 is possible thanks to / IWOBY 25 es posible gracias a:

Our Sponsors // Nuestros Sponsors

 Acompañantes/ Collaborators

Bariloche – Patagonia – Argentina

Follow us / Síguenos:

Organized by // Organizado por:

Co-Organized by // Co-Organizado por:


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