The Gueuzerie Tilquin was created through a partnership with:
- Brasserie de Rulles: www.larulles.be/
- En Tandem: www.en-tandem.be/
- SRIW group: www.sriw.be/fr
Since 26 January 2012, the Gueuzerie Tilquin is a member of the High Council for Artisanal Lambic beers (HORAL): www.horal.be
The GUEUZE A L’ANCIENNE is protected by the European Community under the label Traditional Speciality Guaranteed (TSG).