Lean Sigma is a very successful methodology for Continuous Improvement in all organisations. Lean Sigma is based on the elimination of waste and the reduction of variability in processing through engagement and respect for all staff. A certified Lean Sigma Green Belt has the skills and tools to apply a structured approach to problem solving using Lean Sigma and to put a sustaining mechanism in place to ensure problems do not reoccur. A Green Belt understands the application of DMAIC/DMADV models. They are able to identify non-value added activities in a process and to use the appropriate tools to eliminate waste. A Green Belt will demonstrate project team leadership ability.