The Exhibition Centre Westfallenhalle Dortmund has nine fully air-conditioned halls ranging in size from 1,200 to 9,800 square meters, with a total area of 60,000 square meters. Dortmund Messe has a service center and an attached conference center (the largest congress centre in Westphalia) and the Best Western Parkhotel at Westphalia Messe. In addition, there are several special meeting rooms at Dortmund Airport.

Today, Dortmund has founded more than 40 fairs, including not only local, but also international professional exhibitions and user exhibitions suitable for the interests and spare time of the vast number of cross-regional audiences, such as the more well-known exhibitions such as the Germany Dortmund tobacco and tobacco exhibition, the Germany Dortmund collectibles exhibition and so on.

       多特蒙德会展中心（Exhibition Centre Westfallenhalle Dortmund）有1200平米至9800平米大小不等的9座全空调大厅，其总面积60000平方米。多特蒙德展览中心有一座服务中心和附属的会议中心(威斯特法伦最大的会议中心)，还有威斯特法伦展览中心最佳西方公园酒店(Best Western Parkhotel) 。此外，在多特蒙德机场还特别设了几间会议室。

       如今，多特蒙德创办的博览会早已远远超过40多个，其中不仅有本地的，也有国际的专业展览以及适合广大的跨地区观众的兴趣爱好和业余时间而举办的用户展览，比较知名的展会比如德国多特蒙德烟草、烟具展览会，德国多特蒙德收藏品展览会等等。