Supported by the following organizations
This is to certify that Kas van Geleuken 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
Arno Smets
Director Extension School Education on behalf of the Quality Assurance Board Delft University of Technology
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- Verified Certificate Issued April 14, 2026
- Valid Certificate ID eedec69bf0c44226bf8367a2afc06ced