How to find the real root cause of an accident using the 5 Why Method - 5Why (en)

How to conduct a 5 Why analyis and avoiding some of the pitfalls. 5 Why is a simple and effective root cause analysis method for HSE and Quality management, but you need to know how to conduct it and you need to get the right people on the team and keep an open mind with whatever you encounter. Make sure you validate your results to avoid wrong pathways.