I hear that implementing Six Sigma projects can take a long time. If my company can only commit to three month-long process improvement projects at a time, can Six Sigma still fit the bill or can we look to other methodologies? For instance, shoul

I hear that implementing Six Sigma projects can take a long time. If my company can only commit to three month-long process improvement projects at a time, can Six Sigma still fit the bill or can we look to other methodologies? For instance, should I be using Lean instead?