Choosing a LEAN/Six Sigma trainer can be daunting. After all, you're charged with trimming fat in your organization, so you certainly don't want to waste your time with a bad training experience. In over 25 years of implementing these practices around the globe, I have seen many false starts because of poor training that do nothing more than frustrate everyone involved. Here are my top six things you should look for when vetting any continuous improvement trainer. 1. Is your