Certified Six Sigma Yellow Belt Registry Number: CSSYB.1025.021

Certified Six Sigma Yellow Belt Registry Number: CSSYB.1025.020

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0323.021

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0623.015

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0623.017

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0623.018

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0623.019

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0623.016

Certified Six Sigma Yellow Belt Registry Number: CSSYB.0425.015