• Welcome to IAAOWe are the International Association of Assessing Officers and we offer education, technical standards, consulting services, and many other resources to the assessing community.
  • 20th Annual GIS/CAMA ConferenceThis annual conference and exhibition is jointly presented by URISA and the International Association of Assessing Officers and is designed to foster collaboration and integration of data, technology and functionality.
  •  2016 Conference Keynote SpeakerDon't miss Gene Kranz, legendary NASA Flight Control Director who led the effort to save Apollo 13! He'll explain why Failure Is Not An Option.
  • Continuing EducationIAAO courses include a comprehensive curriculum on appraisal procedures and assessment administration offered throughout the world. Our courses, workshops, and forums range in length from one to five days and we also offer a variety of online courses.

Upcoming Events

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  • December 10 2015
    36th Annual Legal Seminar 12/10/2015 The Legal Seminar offers the unique perspective of members who are primarily involved in legal issues. The seminar presents substantive and procedural developments in law that affect assessments and valuation. Add to Calendar
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Achieve professional goals with IAAO Education & Designations

IAAO fosters innovation and excellence through our internationally recognized designation program, top notch courses, and easily accessible online education. Success has never been more attainable.


Find what you are looking for In the IAAO Library

Looking for an IAAO Resource? Find all of our internationally recognized publications, standards, and periodicals here. Members have full access to the IAAO Library as well as AssessorNET, our member networking tool.

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