Supported by the following organizations
This is to certify that Yin Mary successfully completed and received a passing grade in CMAN-4: Sustainable Construction Management a course of study offered by USMx, an online learning initiative of University of Maryland.
Noted by
John Johnson
Assistant Director Project Management Center for Excellence
Neil Schulman
Instructor Faculty Project Management Center for Excellence
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- Verified Certificate Issued August 8, 2026
- Valid Certificate ID 1fd56d6b337d4292bcdc073b5c93d86f