2012 - | Gesellschaft für Arzneipflanzenforschung Member |
2010 - | Europäischer Verband der Arznei- und Gewürzpflanzenproduzenten Secretary General |
2015 - | Genetic Resources and Crop Evolution: Academic Editor |
2014 - | Journal of Applied Research on Medicinal and Aromatic Plants: Associate Editor |
2013 - | Leibniz-Gemeinschaft - Germany |
2014 | 7. Tagung Arznei- und Gewürzpflanzenforschung Organizer |
2013 | Quality of Plants for Food Supplements Organizer |
2013 | XVIIth International Congress "Phytopharm 2013" Organizer |
2012 | 5th BREEDMAP (International Symposium on Breeding Research of Medicinal and Aromatic Plants) Organizer |
2009 | 4th ISBMAP (International Symposium on Breeding Research of Medicinal and Aromatic Plants)
17.-21.6.2009, Ljubljana, Slovenia Member of organizing committee |
2007 | 38th International Symposium on Essential Oils (ISEO)
9.-12.9.2007, Graz, Austria Organizer |