What It Is Used For
- To identify the causes of process problems.
When to Use It
- To analyze the root cause of process problems.
- In the design phase of a process, it can be used to ensure the proper controls are in place in the process for quality and safety.
- Be certain to get down into the details of the process in creating a fault-tree.
- The Five-Whys can be useful in working down each leg of the tree.