Stage 3: Master
This last stage of the GPAU Performance Excellence Academy is dedicated to validating your skills and knowledge to become an Accredited Assessor.
The specialization track chosen as part of the previous stage (Practitioner) is continued with 4 accreditation levels. Professionals are engaged directly in real-life projects with client organizations to optimize their systems and create impact. Under the guidance of an Expert Coach, you will get to experience your first maturity assessment and then continue to grow as your practice expands.
* For each capability, the candidates must undertake a separate learning and accreditation track,
Advance through the levels of accreditation based on experience and assessment excellence.
- Based on the quality of the first maturity assessment delivered
- Includes 2 hours of coaching
- Requires a formal evaluation form from the Expert Coach supervising the practice
- Offered based on experience after 4 maturity assessments per capability
- Considers also client feedback on the assessments delivered
- Offered based on experience after 7 maturity assessments per capability
- Considers also client feedback on the assessments delivered
- Offered based on experience after 10 maturity assessments per capability
- Considers also client feedback on the assessments delivered
Explore how GPAU Accreditation enhances your expertise, credibility, and access to a global community of performance professionals.
Strategy and corporate performance specialists, executives experienced in performance management, HR professionals, business consultants or auditors can leverage their current expertise and become Assessors in a niche field with growing demand.
See GPAU Assessors
Discover over a decade of research and practice distilled in straightforward best practices and accessible only inside the GPAU Accredited Assessors Network.
See GPAU Assessors
No second-guessing, no hesitation - Deliver clear and valuable advice to your clients. Use a maturity model founded in research and validated by business practice! Let your credentials as a GPAU Accredited Assessor open the doors to successful collaborations.
See GPAU Assessors
Deliver an assessment that is backed up by the international Standards issued by GPA Unit, unique given this field of expertise. Moreover, the assessment methodology is compliant with the ISO 19011:2018.
See GPAU Assessors
Explore our network of accredited assessors and subject matter experts. Learn inside our community of practice and develop meaningful connections.
See GPAU AssessorsProfessionals who successfully complete the accreditation journey are recognized through formal credentials verifiable on our website. At each proficiency milestone, an accreditation diploma and badge are offered.
Moreover, they receive a stamp for compliance with our international standard for professional competence GPAU-IS 91002-102: 2025.
These symbols provide a visible mark of distinction, quality, and credibility for assessors part of the GPAU network.
Have questions or need assistance?
Get in touch with our team - we’re here to help.
