Supported by the following organizations
This is to certify that Rianne Kortekaas 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 3, 2026
- Valid Certificate ID 7c43923534b64c2094670e8ae70373be