25.10.20
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YZ
Yicheng Zhang
2 Credentials
is hereby granted to
Yicheng Zhang
In recognition of the mastery of the Six Sigma Green Belt body of knowledge
James Swisher Continuing Education Director
SIX SIGMA GREEN BELT
___________________
CERTIFICATE
Certificate ID: 40628215
___________________
October 25, 2021
Issue Date
Expires on: 10/24/2024
Six Sigma Green Belt
Six Sigma Green Belt
October 25, 2021
Institute of Industrial and Systems Engineers (IISE)
warning
Expired
Expired credential.
is hereby granted to
Yicheng Zhang
In recognition of the mastery of the Lean Green Belt body of knowledge
James Swisher Continuing Education Director
LEAN GREEN BELT
___________________
CERTIFICATE
Certificate ID: 40250681
___________________
October 18, 2021
Issue Date
Expires on: 10/17/2024
Lean Green Belt
Lean Green Belt
October 18, 2021
Institute of Industrial and Systems Engineers (IISE)
warning
Expired
Expired credential.
