Messe Friedrichshafen has informed the exhibitors at the OutDoor show that there are still some untrustworthy companies that are trying to promote their own catalogs and to suggest that they are selling official publications. The Messe emphasizes that publications called “Messe Direkt,” “Die Messe,” “Expo Guide,” “Fair Guide” and others are not official or authorized publications of Messe Friedrichshafen. Documents and order forms on the Pathfinder, the OutDoor show’s official catalog, come exclusively from the Messe itself or the sub-contractor that handles the catalog, the company b4client.