The Cologne International Exhibition Centre is the highest standard of representation for German convention venues in many respects, with 41 conference centres of different sizes, which can accommodate 19,500 people, and more than 2,000 conferences and other events held annually in the Cologne Convention Centre. About 50 world fairs are held annually, of which 25 are the industry's most well-known fairs, more than 90 [%] of the world's total are from the above