Messe Düsseldorf has rejoined the Association of Event Venues (AEV).  Kirstin Deutelmoser, director of business development, Messe Düsseldorf, said: “We are very pleased to be a member of the AEV again after some years of absence. The exchange with the AEV network was very enriching in the past. We will now reconnect with it for the future, representing the City of Düsseldorf and Messe Düsseldorf as an outstanding tra...