The Donation & Transplantation Institute (DTI) organized at University Hospital Clínic in Barcelona on January 23-24 the 6th International Workshop on Uncontrolled and Controlled Donation after Cardiac Death. The workshop included practical training sessions on ex situ perfusion of solid organs where more than 70 participants from all over the world were shown how to the ARK normothermic perfusion system from EBERS to preserve kidneys for transplantation. The technical team from EBERS performed some real experiments with porcine kidneys in collaboration with the participants of the workshop and EBERS’ CEO, Pedro Moreo, provided detailed information on the technology.