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Lean Six Sigma Methodology

Lean Six Sigma is a business management methodology that combines the devices of both Lean and Sigma. While "Lean" develops speed and flow, "Six Sigma"'s major focus is on improving quality by removing defects and errors. It eliminates the lack of stability that comes from "Lean" and the lack of improved continuity from "Six Sigma".

Although Lean Six Sigma and ISO 9001 were once considered competing standards, RQM has developed an integration of the two which can lead a company to the QM system that it desires. RQM builds its Lean Six Sigma Methodology on the foundation of an ISO 9001 based-management philosophy. We include the Six Sigma to incorporated any essential process and quality improvement.


  • Any business that is looking to increase their efficiency to 99.9997% (or 3.4 defects per million opportunities)

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