25.14.22
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Katja Lehmann
1 Credential
Lean Six Sigma Master Black Belt
CERTIFICATE
is hereby granted to
Katja Lehmann
In recognition of the mastery of the Lean Six Sigma Master Black Belt body of knowledge.
January 21, 2020
___________________
___________________
James Swisher Continuing Education Director
Issue Date
Expires on: 01/31/2026
Certificate ID: 70742854
Lean Six Sigma Master Black Belt Certificate
Lean Six Sigma Master Black Belt Certificate
January 21, 2020
Institute of Industrial and Systems Engineers (IISE)
