The "Erfolgreich" series provides learning and teaching material for students and professionals, preparing them in a targeted manner for contact with and in German companies. Every course module can be used individually or in conjunction with others. Practical tips from specialist literature and journals and audio recordings of discussions convey useful strategies and techniques for conducting meetings and discussion scenarios provide training for routine situations in everyday professional life. The material offers a wide range of standard communicative resources which are supported by a large number of text modules offering further assistance to students conducting their own discussions.