Certified Six Sigma Green Belt Registry Number: CSSGB.0121.017
Certified Six Sigma Green Belt Registry Number: CSSGB.0121.015
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0320.003
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0320.001
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0320.002
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0319.012
Certified Six Sigma Green Belt Registry Number: CSSGB.0319.011
Certified Six Sigma Green Belt Registry Number: CSSGB.0218.011
Certified Six Sigma Black Belt Registry Number: CSSBB.0917.019.1
Certified Six Sigma Black Belt Registry Number: CSSBB.0422.073