Lean Six Sigma is a practice which combines the methodologies of Lean and Six Sigma to address the needs of companies as they relate to the efficiency and effectiveness of business processes. Both strive to improve overall business results through the continuous elimination of waste and variation using Lean concepts and tools and Six Sigma concepts and tools respectively. These process improvements are driven and their success measured by customer satisfaction. In a world where 99% good is no longer good enough and where companies strive to achieve a new standard of quality, Lean Six Sigma provides the necessary means to reach this new standard of world class performance.