Certified Six Sigma Yellow Belt Registry Number: CSSYB.0419.001

Certified Six Sigma Yellow Belt  Registry Number: CSSYB.0118.055

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.016

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.013

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.017

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.001

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.009

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.015

Certified Lean Six Sigma Yellow Belt Registry Number: CSSYB.0920.010