This document introduces DRAMBORA, a tool for internal auditing and following up on conducted audits. DRAMBORA is a risk-assessment based method for auditing digital repositories. It is a tool developed by the Digital Curation Centre and Digital Preservation Europe that helps identify and manage risks, and can be used not just for auditing but also for digital repository planning. DRAMBORA's output provides a risk profile that identifies the risks repositories face and recommendations for risk mitigation.