Supported by the following organizations
This is to certify that David Allen successfully completed and received a passing grade in CircularX: Circular Economy - an Introduction a course of study offered by DelftX, an online learning initiative of Delft University of Technology.
Noted by
Conny Bakker
Associate Professor Design for Sustainability / Circular Product Design Faculty of Industrial Design Engineering Delft University of Technology
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- Verified Certificate Issued March 22, 2021
- Valid Certificate ID efcfa6b1039d44f48387febbb2da1a93