There isn’t just one certification body for 6 Sigma. For this reason, you’ll find certification solutions from consulting firms (such as one that most likely trained and certified the first wave in your organization) and ASQ, as well as from organizations like Motorola, Allied Signal, GE, and many Some others. https://collinomhtp.tinyblogging.com/rumored-buzz-on-can-someone-do-my-six-sigma-certification-69762486