GAMS (Geisteswissenschaftliches Asset Management System, Humanistic Asset Management System) is an OAIS-compliant asset management system for the storage and administration of digital resources produced in a scientific context. It supports the electronic dissemination of research data and related metadata from humanities disciplines. The purpose of the GAMS project is to ensure long-term availability and flexible (re-)use of digital content. Based on the open source software project FEDORA, the infrastructure is continuously being developed at the Centre for Information Modelling. GAMS has been a certified trusted digital repository in accordance with the guidelines of the Data Seal of Approval since 2014.