(Failure Mode and Effects Analysis) FMEA is an easy to use and yet powerful pro-active engineering quality method that helps you to identify and counter weak points in the early conception phase of products and processes. The structured approach makes it easy to use and even for non-specialist a valuable tool. The benefits obtained encompass by large the investments in time and resources to execute the analysis. There are "Construction FMEA" and "Process FMEA", depending on whether a product or a production process is analyzed. The PFMEA (Process Potential Failure Mode(s) and Effect(s) Analysis) i.e., is a risk analysis tool used to identify failures that have happened in the past and might happen in the future.