Six Sigma has been well applied in manufacturing through improving processes that use the DMAIC methodology. Some larger corporations have integrated Six Sigma so well into the corporate culture that it can be considered the DNA of the company.

Six Sigma, the statistical approach focused on increasing profitability by improving efficiency, has been part of the enginee

Many organizations need answers to some key questions about lean and quality management: Is there a difference between quality and value? Should we have two teams, one for continuous improvement and one for lean? What roles would each have?

Launching a Six Sigma initiative starts with a lot of enthusiasm from the “champion” who’s found courage and conviction to persuade management to commit to it.

I’m a huge proponent of both Six Sigma and lean manufacturing. I’ve been teaching the tools used in Six Sigma for more than 15 years, and I make a portion of my living from consulting and training in these areas.

Six Sigma is an expensive initiative with a huge potential for return on investment. However, there are risks associated with it. False starts, lack of commitment or lack of planning may lead to unsatisfactory results.

Six Sigma. Lean. What do these initiatives have to do with the supply chain? The short answer is everything.

Using Six Sigma initiatives to focus on improving the performance of business and manufacturing processes isn’t a new concept.

The first article in this series, "What the Doctor Didn’t Order But Should Have," established a case for business improvement i