The 2 day classroom ILSSI or CSSC Internationally Certified and Accredited Lean Six Sigma Yellow Belt course is designed for a professional who requires an understanding of the basics of the Lean Six Sigma Methodology and who supports process improvement projects as a part of a team. The use of interactive games and class practical exercises helps students to experience the principles, tools and techniques for themselves. The ILSSI certification exam consists of 50 multiple choice questions..

The 5 day ILSSI Certified Lean Six Sigma Green Belt classroom course trains managers and workers how to use Lean Six Sigma methods, tools and techniques to improve their business processes. The course also coaches the delegates how to lead small to medium sized process improvement projects using the DMAIC framework. The ILSSI certification exam is a 3 hour 100 question proctored exam..

The 5 day classroom ILSSI Certified Lean Six Sigma Black Belt course is designed for professionals who want to go to the top level of understanding, application and certification. The certified Black Belt will also have the statistical analysis tools to be able to take data-driven strategic decisions, project selection and change management at an enterprise level. The exam is a 4 hour 150 multi-choice question exam which is taken in the classroom on the final day.