Deutsche Cleft Kinderhilfe e.V. – Since 2014
- Coordination of medical missions in African countries
- Cooperation with specialists in oral and maxillofacial surgery
- Goal: Free surgeries and follow-up care for children with cleft lip and palate
WIN e.V. (World Initiative for Nature) – Vice President
- Projects for the protection of nature
- Promotion of organic farming, sustainability, and vocational training
- Development of environmental and training projects in developing countries