The federal state service bwDataArchive offers a solution for long-term data archiving, which is especially available for employees of universities and public research institutions in Baden-Württemberg. Data archiving is carried out at the Karlsruhe Institute of Technology (KIT) and includes reliable storage of even large data sets for a period of ten or more years. The service enables a qualified implementation of the recommendations of the German Research Foundation (DFG) for the securing and storage of research data.