About us
Our Mission
Why Assessment Standards Matter
Across industries and borders, talent assessment shapes who leads, who develops, and who advances. Yet the quality of assessment practice varies enormously — and that gap has real consequences.
IAOA was created to close that gap. By establishing globally recognised standards, providing rigorous accreditation, and building a community of practice, we ensure that assessment is evidence-based, ethical, and effective — everywhere it happens.
Our Values
What We Stand For
01.
Rigour
Every standard, framework, and certification we issue is grounded in evidence-based practice and robust psychometric principles.
02.
Integrity
We uphold the highest ethical standards in assessment practice, ensuring fairness, transparency, and respect for every candidate.
03.
Accessibility
World-class training and accreditation should be available to practitioners everywhere — not just in major financial centres.
04.
Community
We believe the best assessment thinking emerges from a connected, collaborative global professional community.
The Pathway
Your Structured Journey to Assessment Excellence
From foundation to mastery — a pathway that builds lasting professional capability at every stage.
Foundation
Establish core assessment knowledge and ethics through IOA's foundational courses and frameworks.
Certification
Earn your Certified Occupational Assessor credential through rigorous, practical competency assessment.
Accreditation
Seek IAOA accreditation for your organisation or assessment system — the mark of global quality.
Leadership
Advance into senior assessor roles, lead assessment strategy, and mentor the next generation.