Credentialing in I-O Psychology
Empowering I-O Psychologists through meaningful assessments and recognition.
Professional Certification
Ensure your skills meet industry standards.
Demonstrate your expertise and gain credibility.
Join a community of certified professionals.
Community Trust
Industry Recognition
About The Psychology Credentialing Center
Founded by experts in industrial-organizational psychology, credentialing, and assessment, PCC provides the certification expertise to bring a true I-O Psychology credential to life.


Our Mission and Vision
PCC was established to fulfill the known need for certification in I-O psychology. Our mission is to offer a valid and meaningful credential that ensures professionals have demonstrated the skills and knowledge necessary for the practice.
The PSI-O Credential
The PSI-O is the long awaited credential for I-O Psychologists. It is undergoing a rigorous development process to ensure a fair, valid and representative assessment I-O Psychology practice. The anticipated launch is early January 2026. Learn More
Job Task Analysis (JTA) Survey
The JTA survey is currently underway, and we want to hear from you! Your input is invaluable as it will help us gather insights and make informed decisions that reflect the needs and preferences of the I-O Psychology community.
How Can I Be Involved
Subject Matter Experts (SMEs) are need to for item writing and item reviewing.
Credentialing Questions
FAQs
Community Feedback
Hear from the community about the need for an I-O Psychology credential.
Statement from an additional I-O Psychologist
Psych Smith
New York
Thanks to the new credential, I-O Psychologists can finally be recognized like other graduate level professions for their specialized expertise rather than seeking credentials from professions in other fields. This is long overdue!


Mark Nagy, PhD
Ohio