D3.4 Transparency & Compliance Release
The goal of this report (Type "Demonstrator") is to describe the third release of the SPECIAL platform. It builds upon the research done in WP2 by providing working implementations of many of the ideas presented in deliverables D2.5 Policy Language V2, D2.7 Transparency Framework V2 and D2.8 Transparency and Compliance Algorithms V2. It also offers an update over the previous release by reflecting on: ex ante compliance checking, consent backend changes, the personal data inventory, compression
... entory, compression and encryption, and overall performance improvements (to be demonstrated in D3.5). It is worth noting that, even though the work in WP2 has been finalized, not all choices are final, and some challenges will be tackled in D3.6 Final Release. The first chapter presents the platform architecture as a whole. This will give the reader an overview of the various supported features, how the individual components interact and detailed information on some cross cutting concerns. In subsequent chapters specific components of the architecture are discussed in more detail. Special focus is placed on documenting design decisions which might not be obvious from the source code. At the time of publishing, the source code is available on GitHub , while a working version of the platform is hosted by TenForce.