25.8.20
This website uses cookies to ensure you get the best experience on our website.
Learn more
Got it!
Skip to main content
Suggested Credentials
Sign in
IW
Iwan Wiering
2 Credentials
1 Issuer
The Control Board of DOCa Rioja certifies that
Iwan Wiering
Has passed the "Rioja Wine Diploma" course with 15 hours of estimated duration through e-learning mode on www.riojawineacademy.com
Logroño, November 23, 2024 Certificate ID: 12113652
Educational Manager Consejo Regulador DOCa Rioja
Peter Arijs
Rioja Wine Diploma
Rioja Wine Diploma
November 23, 2024
Rioja Wine Academy
The Control Board of DOCa Rioja certifies that
Iwan Wiering
Has passed the "Rioja Enthusiast" course with 4 hours of estimated duration through e-learning mode on www.riojawineacademy.com
Logroño, November 22, 2024 Certificate ID: 12104274
Educational Manager Consejo Regulador DOCa Rioja
Peter Arijs
Rioja Enthusiast
Rioja Enthusiast
November 22, 2024
Rioja Wine Academy
