• Define the process improvement goals that are consistent with customer demands and enterprise strategy.
• Measure the current process and collect relevant data for future comparison.
• Analyze to verify relationship and causality of factors. Determine what the relationship is, and attempt to ensure that all factors have been considered.
• Improve or optimize the process based upon the analysis using techniques like Design of Experiments.
• Control to ensure that any variances are corrected before they result in defects. Set up pilot runs to establish process capability, transition to production and thereafter continuously measure the process and institute control mechanisms.