Champagne makes the dough sour: EUIPO Board of Appeal allows opposition against registration of Champagnola trade mark based on evocation of Champagne PDO Marius Schneider, Marius Schneider IPvocate, Editor of the JIPLP Emails: ms@cew-law.be and anticounterfeiting@ipvocateafrica.com Search for other works by this author on: Oxford Academic Google Scholar Nora Ho Tu Nam Nora Ho Tu Nam IPvocate Africa Search for other works by this author on: Oxford Academic Google Scholar Journal of Intellectual Property Law & Practice, Volume 15, Issue 9, September 2020, Pages 675–676, https://doi.org/10.1093/jiplp/jpaa134 Published: 20 September 2020 Article history Editorial decision: 10 July 2020 Received: 10 July 2020 Accepted: 13 July 2020 Published: 20 September 2020