Verified Certificate

Supported by the following organizations

This is to certify that Mariana Martinez Valenzuela successfully completed and received a passing grade in QPLS1x: Six Sigma: Define and Measure a course of study offered by TUMx, an online learning initiative of Technical University of Munich.

Noted by

Martin Grunow

Martin Grunow

Professor of Production and Supply Chain Management Technical University of Munich

Holly Ott

Holly Ott

Professor Production Management Rosenheim Technical University of Applied Sciences Senior Lecturer Technical University of Munich

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