25.8.14
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WR
William Robertson
1 Credential
is hereby granted to
William Robertson
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: 85658060
___________________
October 30, 2023
Issue Date
Expires on: 10/29/2026
Six Sigma Green Belt
Six Sigma Green Belt
October 30, 2023
Institute of Industrial and Systems Engineers (IISE)
