- March 31, 2023Nicolas den HartogHAS BEEN FORMALLY EVALUATED AGAINST GPM STANDARDS FOR DEMONSTRATING KNOWLEDGE EXCELLENCE IN GREEN PROJECT MANAGEMENT® AND IS HEREBY BESTOWED THE INTERNATIONAL CREDENTIALwww.greenprojectmanagement.orgCertified Green Project Manager, GPM-b™Hereby Certifies ThatIN TESTIMONY WHEREOF, HAVE SUBSCRIBED OUR SIGNATURE AND SEALGPM-b NumberDate of AchievementMarch 29, 2028Date of Expiration221973William Duncan GPM Certification Board ChairDr. Joel B. Carboni Founder and President

March 31, 2023
Nicolas den Hartog
HAS BEEN FORMALLY EVALUATED AGAINST GPM STANDARDS FOR DEMONSTRATING KNOWLEDGE EXCELLENCE IN GREEN PROJECT MANAGEMENT® AND IS HEREBY
BESTOWED THE INTERNATIONAL CREDENTIAL
www.greenprojectmanagement.org
Certified Green Project Manager, GPM-b™
Hereby Certifies That

IN TESTIMONY WHEREOF, HAVE SUBSCRIBED OUR SIGNATURE AND SEAL
GPM-b Number
Date of Achievement
March 29, 2028
Date of Expiration
221973

William Duncan
GPM Certification Board Chair
Dr. Joel B. Carboni
Founder and President


Nicolas den Hartog
The Certified Green Project Manager – Basic (GPM-b) is the foundational, knowledge-based certification that supports the commitment of those in project management to maximize sustainability within the project lifecycle, to improve the construct and delivery of goods and services produced as project deliverables, and to use measurable standards to consider and account for environmental impacts in projects.
The GPM-b certification is the first project management credential for individuals to demonstrate their knowledge in delivering projects using sustainable methods.
Skills / Knowledge
- Project Management
- Sustainability
- Leadership
- Risk Management
- Sustainability Management Planning
- ESG Leadership
- Regenerative Methods
Issued on
March 31, 2023
Expires on
March 29, 2028