When is the next IAA?

The dates for the IAA in the coming years are given on the web site; click here.

During my visit I have lost something on the IAA. How can I contact the Lost & Found office of the Messe Frankfurt?

The Lost & Found Team of the Messe Frankfurt is located onsite at the Torhaus Mitte, Level 0, and can be reached at +49 69 75 75-14 48 or per email to