At the conference of the Fairtax Horizon 2020 project in March 9-10, 2017 in Brno Sonja Puntscher Riekmann presented the general concept of the Emuchoices project. She also reported about the data collection that had been completed up to that point as well as about the ongoing expert interview series in all 28 member states. The presentation was discussed together with the Horizon project COFFERS presented on that occasion. Moreover, Sonja Puntscher Riekmann acted as discussant of the papers presented in Session 1A drawing on results from the Fairtax-projects and focusing on sustainability issues.