RESUMO
The availability of high quality human tissue samples and access to associated histopathological and clinical data are essential for biomedical research. Therefore, it is necessary to establish quality assured tissue biobanks that provide high quality tissue samples for research purposes. This entails quality concerns referring not only to the biomaterial specimen itself but encompassing all procedures related to biobanking, including the implementation of structural components, e.g. ethical and legal guidelines, quality management documentation as well as data and project management and information technology (IT) administration. Moreover, an integral aspect of tissue biobanks is the quality assured evaluation of every tissue specimen that is stored in a tissue biobank and used for projects to guarantee high quality assured biomaterial.