The Deutsches Weininstitut GmbH (DWI), based in Mainz, serves as the key communication and marketing organization for the German wine industry. Established to enhance the visibility and quality of wines from Germany's 13 wine-growing regions, the DWI engages in press relations, public information campaigns, and events. It actively participates in both national and international wine fairs and presentations to promote the unique offerings of German wines.

To support exporters and increase sales, the DWI operates information offices in various countries, including Belgium, China, and the UK, providing valuable resources in 11 languages. In addition to creating promotional materials and publications, the DWI advises on marketing strategies and export matters. With support from industry-defining organizations, the DWI plays a crucial role in elevating German wines on the global stage. The institute also organizes tastings and educational programs, fostering a deeper appreciation of Germany’s rich wine culture among consumers and professionals alike. For more details, visit their multilingual website at www.deutscheweine.de.