Supported by the following organizations
This is to certify that Stefanie Arzner 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
Professor Arno Smets
Director Extension School Education on behalf of the Quality Assurance Board Delft University of Technology
-
- Verified Certificate Issued November 4, 2025
- Valid Certificate ID b931163bb20c48e6a2ab8cf28e03b33a