Document and data destruction REISSWOLF sets itself the responsibility that the handling of sensitive data requires. This is because personal details must be deleted after use. This is not a matter covered by national and international legislation alone – it is the trustworthiness of a company that mostly demands it. In order to live up to this claim, our work is based on the highest international standards. Be it documents, disks, magnetic tapes, videos or microfilms, we have developed closed security systems of varying sizes for all media.