GE CSO Francis X. Taylor: You don’t need to be a Six Sigma Black Belt to benefit from Six Sigma. Taylor: Process changes often run into resistance from employees who feel threatened by changes to processes they own. Taylor recounted the efforts of employees at a locomotive engine plant in Erie, Pa., who looked at their manufacturing processes and moved from what he called working in an iterative fashion to a more combined process, where some prework was done with parts earlier than in past processes.”]
Source: https://www.csoonline.com/article/2122245/six-sigma-security–the-process-payoff.html