Joanna Parkin is a Legal Officer in the Supervision and Enforcement Unit of the European Data Protection Supervisor (EDPS). She specialises in data protection in the fields of law enforcement, migration and borders, and supervises data protection compliance of EU JHA agencies (Frontex, Europol) and EU Large Scale IT Systems in the context of the EU JHA interoperability framework. Prior to joining the EDPS she held roles working on the ethics of new technologies at the European Commission and as a Researcher on Justice and Home Affairs Policy at the Centre for European Policy Studies.