The International Association of Professional Congress Organisers (IAPCO) is the only global accreditation body for Professional Conference and Congress Organisers (PCOs), representing the gold standard of excellence in the global meetings industry.

A not-for-profit, member-driven organisation, IAPCO exists to elevate professional standards in the planning and delivery of world-class conferences and meetings.

Our members have undergone a rigorous peer-review process to be regarded as IAPCO Accredited and need to consistently demonstrate an unwavering commitment to quality, integrity, and innovation. IAPCO today represents 92 member companies with their 180 registered PCO offices comprised of over 9,500 professional congress organisers, meeting planners and managers of international and national congresses, conventions, and special events from 45 countries.

In the fast-moving world of professional conference organising, every detail matters. That’s why associations and organising committees turn to IAPCO members – the key to quality in a complex landscape.

IAPCO is a trusted global community forged by like-minded professionals driven to improve, learn and share. Our members set new benchmarks, continually hone their craft, and elevate the art of conference curation to new heights.

Underpinned by three strategic pillars – Community, Education, and Advocacy – IAPCO is the global voice of the PCO. Together, we champion the profession, inspire excellence, and unlock new possibilities in event delivery.

The key to quality. IAPCO: Unlocking Excellence.