Certified Six Sigma Black Belt Registry Number: CSSBB.0215.002

Certified Six Sigma Black Belt Registry Number: CSSBB.0215.001

Certified Six Sigma Black Belt Registry Number: CSSBB.0116.011

Certified Six Sigma Black Belt Registry Number: CSSBB.2015.005

Certified Six Sigma Black Belt Registry Number: CSSBB.2015.004

Certified Six Sigma Black Belt Registry Number: CSSBB.2015.003

Certified Six Sigma Black Belt Registry Number: CSSBB.2015.002

Certified Six Sigma Black Belt Registry Number: CSSBB.1815.001

Certified Six Sigma Black Belt Registry Number: CSSBB.1615.001

Certified Six Sigma Black Belt Registry Number: CSSBB.1315.001