It is to be conducted by the company is constantly looking for techniques and tools to achieve excellence or error-free service called the zero defect
This improvement process can be improved continuously and process capability can be measured using the size of the target sigma to six sigma
Six sigma thinking needs to be disseminated to all parts regardless of industry type or types of activities. Thus the lean six sigma can be applied to all processes. Lean six sigma is applied in the industry called lean manufacturing, lean sixma while employed in the service industry to be lean sigma service.