So of course, I’m going to be biased towards our Yellow Belt program! Our Yellow Belt is really high quality training at a low cost because it is an online self-directed program. In my opinion, go with our Yellow Belt and save your $$ towards an investment in yourself when you are interested in Green Belt and/or Black Belt.

Tracy O'Rourke

Tracy is a Managing Partner & Executive Advisor at She is also a Lean Six Sigma Green Belt Instructor at University of California San Diego and teaches in San Diego State University’s Lean Enterprise Program. For almost 20 years, she has helped leading organizations like Washington State, Charles Schwab and GE build problem-solving muscles.