Supported by the following organizations
This is to certify that Liliya Orlova successfully completed and received a passing grade in CESBE1x: Circular Economy for a Sustainable Built Environment a course of study offered by DelftX, an online learning initiative of Delft University of Technology.
Noted by
Professor Arno Smets
Director of Learning for Life Education, on behalf of the Quality Assurance Board Delft University of Technology
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- Verified Certificate Issued April 8, 2026
- Valid Certificate ID 89a3106882404c21ae2c394266eb9fa5