We would like to inform you that numerous suppliers such as Construct Data (FAIRGuide, Expo Guide) and Matic Verlagsgesellschaft mbH and the online catalogue International Fairs Directory have issued so-called "unofficial exhibitor directories" .
These directories have nothing to do with the official exhibitor directory as issued by Messe Frankfurt Exhibition GmbH.
These companies are trying to get you to pay for an entry in their exhibitor directory using the subject heading of "Datenkontrolle" or “data update". If you want to appear only in the official exhibitor directory as issued by Messe Frankfurt Exhibition GmbH, then please decline these offers.
The official exhibitor directory as well as all online media are strictly issued by Messe Frankfurt Exhibition GmbH in collaboration with Messe Frankfurt Medien und Service GmbH.
If you have been accepted as an exhibitor at one of our trade fair events, then rest assured that your basic entry will appear in the official exhibitor directory and the online media.
You can find more information as well as a sample reply letter which you can use to react to an invoice from the suppliers of these so-called "unofficial exhibitor directories" on the home page of the AUMA, the Association of the German Trade Fair Industry: