Zveza društev vinogradnikov in vinarjev Slovenije - VINIS (VINIS)

The national federation of winegrowers' and winemakers' societies in Slovenia, registered as a federation of societies since 1997 and based in Bizeljsko. It brings together local winegrowing societies from the whole country and mainly represents small and medium grape growers, among other things on fair conditions for grape purchase. It holds a yearly inter-society wine evaluation (the 9th in 2026). It is for small grape growers and winemakers.

Membership is voluntary. The members of the federation are local winegrowers' societies; farmers join the society in their area. No public source states the exact conditions — we found no website.

The organisation does not publish its membership fee — ask directly.

• Representation of small grape growers (e.g. grape purchase conditions)
• Yearly inter-society wine evaluation and awards
• Linking local societies, exchange of experience
• Promotion of wine culture and tradition

• bizi.si — VINIS (cégjegyzék-adatok)
• gov.si — Minister na letni skupščini Zveze VINIS (2022)
• svet24.si — 9. meddruštveno ocenjevanje vin VINIS (2026)