Supported by the following organizations
This is to certify that Maria Eleni Tsakona successfully completed and received a passing grade in LEAD1x: Exercising Leadership: Foundational Principles a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Ronald Heifetz, M.D.
Founder, Center for Public Leadership King Hussein Bin Talal Senior Lecturer in Public Leadership Kennedy School of Government, Harvard University
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- Verified Certificate Issued March 16, 2026
- Valid Certificate ID d287747b6efe486893c3224ab27f16fd