That’s where DMADV (Define, Measure, Analyze, Design, Verify) comes in. This is perfectly suited for supply chain performance issues or when only adjustments to the process are needed, not an entirely new function. This process involves identifying the problem you’re trying to solve, taking stock of your current processes, identifying and implementing a solution, and maintaining that solution in the future. DMAIC stands for Define, Measure, Analyze, Improve, and Control. To do this, Six Sigma uses one of two, 5-step approaches – either the DMAIC or the DMADV method.īoth methods have their distinct uses. Six Sigma was developed with a very specific goal: reduce variation and defect rates in production processes through statistical analysis. The difference is seen in the way they go about reaching that goal. Both approaches aim to achieve the same thing: more effective processes that yield a bigger bottom line. This is Lean Six Sigma, a combination of management methods that builds on the principles of Six Sigma with a focus on efficiency. In one case, two different schools of thought have merged into a single, cohesive methodology that can address multiple goals. Six Sigma is no exception, with multiple branches, disciplines, and schools of thought having grown from the original concept over the years to fit new needs. Six Sigma vs Lean Six Sigma: What’s the Difference? June 7, 2021Įven the most proven business tools and approaches must adapt as time goes on, morphing to suit the state of the market and today’s companies.

Six sigma and lean sigma