Accomplishing Transparency within the General Data Protection Regulation

Abstract

Transparency is. user-centric principle proposed to empower users to hold data processors accountable for the usage and the processing of the user's personal data. Accomplishing transparency may come with some resistance because it requires significant architectural changes, but it is mandatory by law under the recently approved General Data Protection Regulation. To help the transition, we systematically review what Transparency Enhancing Technologies can help to accomplish transparency in agreement with technical requirements that we elicited from the Regulation's articles. We discuss our findings in the domain of medical data systems, where accomplishing transparency looks particularly controversial due to sensitivity of the personal medical data.