Certified Six Sigma Black Belt Registry Number: CSSBB.0823.023
Certified Six Sigma Black Belt Registry Number: CSSBB.0823.022
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.035
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.030
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.029
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.026
Certified Six Sigma Yellow Belt Registry Number: CSSYB.1222.025
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.003
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.004
Certified Six Sigma Yellow Belt Registry Number: CSSYB.0921.002