The international symposium will span a wide range of contributions related to chemoinformatics and to chemical information. The scientific programme will include plenary lectures as well as presentation of posters, projects and software. The conference language is English. Invited Speakers are: Karl-Heinz Baringhaus (Frankfurt am Main/D), Knut Baumann (Braunschweig/D), Günter von Kiedrowski (Bochum/D), Ekaterina Ryjkina (Düsseldorf/D), Christoph Sotriffer (Würzburg/D), Eberhard Voit (Atlanta/USA), Antony Williams (Wake Forest/USA). Call for paper: http://www.gdch.de/vas/tagungen/tg/einlad5358.pdf