Events DAA/DIS/NAI Arbitration Group: Dutch-German Perspectives on Commercial Disputes DIS-Event ... 3, 10557 Berlin Organizer: DAA/DIS/NAI Arbitration Group Contact The DAA/DIS/NAI Arbitration Group is currently co-chaired by Tom Claassens ... Doorne) and Dirk Wiegandt (Hanefeld). The DAA/DIS/NAI Arbitration Group first met virtually for a kick-off and ...