Supported by the following organizations
This is to certify that Rafael José Martín Peláez 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 September 3, 2026
- Valid Certificate ID 09d8a18b0fc2469996206d622e887a24