Accidents are seldom mere “acts of God”. More frequently, they result from a sequence of numerous small decisions and actions. In this collaborative working session, attendees systematically analyze real-world scenarios, pinpointing key individuals and their actions (or inactions) that contribute to accidents and close calls. By the session’s end, participants gain both a methodology and a tool for dissecting the root causes of accidents, devising preventive measures, and fostering a heightened commitment to enhancing safety through training.