25.13.24
This website uses cookies to ensure you get the best experience on our website.
Learn more
Got it!
Skip to main content
Suggested Credentials
Sign in
CO
Colleen O'Brien
2 Credentials
1 Issuer
Colleen O'Brien
November 7, 2022
24378
December 31, 2025
December 31, 2026
ASQ Certified Six Sigma Black Belt
ASQ Certified Six Sigma Black Belt
November 7, 2022
ASQ Certification
Colleen O'Brien
August 6, 2021
22810
ASQ Certified Six Sigma Green Belt
ASQ Certified Six Sigma Green Belt
August 6, 2021
ASQ Certification
