25.7.12
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DH
Derek Helderman
1 Credential
is hereby granted to
Derek Helderman
In recognition of the mastery of the Lean Six Sigma Green Belt body of knowledge
James Swisher Continuing Education Director
LEAN SIX SIGMA GREEN BELT
___________________
CERTIFICATE
Certificate ID: 42636373
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December 5, 2021
Issue Date
Expires on: 12/04/2024
Lean Six Sigma Green Belt
Lean Six Sigma Green Belt
December 5, 2021
Institute of Industrial and Systems Engineers (IISE)
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Expired
Expired credential.
