Improvement Methodology is an organized approach to making beneficial changes in business processes and operations. It includes the use of systematic tools and techniques, such as process mapping and root cause analysis, to identify and analyze problems and develop solutions that are measurable, meaningful, and cost effective. The focus of Improvement Methodology is on improving existing processes rather than creating new ones. An effective improvement methodology requires a holistic approach, with all stakeholders consulted and involved in the generation, evaluation, and implementation of potential solutions.