Certified Six Sigma Green Belt Registry Number: CSSGB.0519.073
Certified Six Sigma Green Belt Registry Number: CSSGB.0519.072
Certified Six Sigma Black Belt Registry Number: CSSGB.0221.028
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.007
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.022
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.001
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.012
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.011
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.003
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1021.017