We have finalized the IPC and the call for papers for the fourth EuroRV³, which will again be held in conjunction with EuroVis, this year in Groningen, the Netherlands, June 6-7, 2016. This year’s workshop concentrates on reliability of medical visualizations and is subtitled “From Medical Visualization Concepts to Certified Applications”. We solicit short papers, which will be peer-reviewed in a one-stage process and electronically published in the Eurographics Digital Library. Submission deadline is February 26th, 2016 and submissions are handled through the SRM system. See the submission page for further details.