Should Six Sigma start after Lean Implementation?

			
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			              Six Sigma > Forum > Should Six Sigma start after Lean Implementation?
			            
				              Should Six Sigma start after Lean Implementation?

			                Aly Kamel Al-Ariny
My perception to Six Sigma is that it should start after Lean Implementation, at least basic (Stability Phase and Continuous Flow), then can go in parallel, since Lean helps set the standards and Six Sigma controls deviation from standards.
But the DMAIC problem solving methodology can be simplified as the PDCA from the start of Lean Implementation. The certification process of Black / Green Belts is a rigorous part of the subject that I hope to be spread to all operations management consultancy fields. (...) Read more? Sign up for free
			            
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			                  			Six Sigma After Lean

															Ger de Waard, Management Consultant, Netherlands, SIG Leader
I cannot agree with you more... To start with lean you start moving the averages, for instance the Lead Time of a process, thereby removing all the waste out of the process at the same time. When you have done that, you start working on reducing the variation out of the process, applying Six Sigma tools and techniques. The results should be an optimized process with predictable output every time again. Of course in the Control Phase you should focus on continuous improvements using Kaizen, PDCA etc... And not to forget making sure your OCAP (Out of Control Action Plan) is in place. Just in case something unexpected happens.
			                  		
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	                                Forum3 Additional Six Sigma Levels
The Basis of Six Sigma? Statistics and Discipline
Six Sigma Organization Structure
The 5 x Why Method (The 5 Whys)
Focus of Six Sigma: The 6 Rights
Evaluating Six Sigma Projects
Add Standardization to DMAIC Phases in Six Sigma (DMAICS)
Identifying Critical Characteristics
Six Sigma in Medical Transcription
Differentiating Six Sigma from TQM
Six Sigma is a Story!
Best Practices Lean Six Sigma in Social Care
Six Sigma Manufacturing Example
Six Sigma Dictionary - Six Sigma Terms
Six Sigma for Retail
The Cost of Poor Quality: Tools for Effective Control & Reduction
6 Sigma in Construction Industry
6 Sigma....Frame period
Six Sigma Effectiveness
Six Sigma Implementation Process
Six Sigma in Passengers Handling
Six Sigma in Textile / Confection Industry
Good Practitioner Books on Lean - Six Sigma, S&OP?
Organizational Development  + Six Sigma or Lean
Should Six Sigma start after Lean Implementation?
Six Sigma In Inbound Call Center
Sustaining Momentum of Process Improvement Over Time
Disadvantages of Lean Six Sigma. Drawbacks
Lean Management in Retail
Quality Critical Factors
Six Sigma Approach Part I
Six Sigma Black Belt Certification
Applying Six Sigma to Landscape Architecture
Next Step after Voice Of Processes have been Defined?
Six Sigma Department
Lean 6 Sigma in Laboratories

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		                          	Six Sigma in an R&D context
Is Six Sigma Enough? (To Improve the Quality Level of an Organization...)
Statistical Process Control (SPC)
Tools for Finding Root Cause?
Six Sigma DMAIC and DMADV
Six Sigma for Marketing
Six Sigma Requirements
Hypothesis Testing in DMAIC Projects
Evaluating Six Sigma Project Leaders
Quality Lessons in Dealing with Contractors
Six Sigma Implementation Roles
Six Sigma
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