The fusion of the lean and six sigma improvement methods is required because:
• Lean can't bring a procedure under factual control
• Six Sigma alone can't drastically enhance process speed or lessen contributed capital.
• Both empower the decrease of the cost of many-sided quality.
The change technique is intended to enhance application/framework use rate, increment proficiency of help exercises, increment efficiency through robotization, keep up licensed innovation venture, and protect estimation of innovation.