re: Lean Six Sigma - Anyone Tried This?

Whether it is actually useful or not in the day to day world depends on the impelemtation but having six sigma training, black belt and kaizen projects on your resume opens doors. I have seen the people with these credentials be saved several times when it comes time for layoffs or for promotions. It can be useful in the manufacturing world but a lot of black belts can manipulate any data they want to show the results they want to achieve.