Interdisciplinary Conference
on Psychedelic Research
4 - 6 June, 2026 | The Netherlands
Join the 7th edition of Europe's premier psychedelic research conference!
Brought to you once every two years by the OPEN Foundation since 2010.
Meet the ICPR 2026 speakers
Next price increase: January 1, 2026
Early bird tickets now available
Save up to €150 when you register before next price increase!
The premier psychedelic research conference in Europe
At ICPR, science, practice, and policy meet. This is where you'll find intellectual rigour, cutting-edge evidence, and meaningful discussions on the real-world applications of psychedelics. With a strong focus on quality and integrity, ICPR is not about hype; it's about knowledge, impact, and the future of the field.
Who?
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Attendees
ICPR is a scientific conference designed for academics, researchers, clinicians, therapists, healthcare providers, policymakers, entrepreneurs, and members of the public.
Why?
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Speakers
With an outstanding atmosphere, ICPR fosters a rich and dynamic scientific gathering where you have the opportunity to engage with top minds in the field.
What?
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Events
Keynote talks, posters, panels, themed symposia, networking events, workshops, and more exciting activities enrich the conference experience.
What leading experts say about ICPR
"ICPR is one of the most important psychedelic conferences in the world."
Rick Doblin
"ICPR is the oldest, more solid and sincere platform of psychedelic science in the Netherlands and Europe. Not only does it combine scientific knowledge and humanism, but it's composed of an awesome team of young, vibrant and dedicated people. At the Chacruna Institute, we are very aligned with their work and hold long ties of friendship."
Bia Labate
"ICPR is, to my eyes, the most informative and well-organized conference on psychedelic research. It is serious in its focus on science and all-encompassing by including the humanities and other academic disciplines."
Torsten Passie
Professor of Psychiatry & Psychotherapy, Hannover Medical School; Gotha-University Frankfurt/Main
Submission Deadline: January 31, 2026
Share your research at ICPR 2026
Submit an abstract for an oral presentation, panel, symposium, or poster presentation. Join leading researchers from around the world.
Relive the magic of ICPR 2024
Experience the highlights, energy, and unforgettable moments from the last edition of ICPR. Watch our official aftermovie!
Stay up to date with ICPR 2026
Subscribe to the ICPR newsletter and get all the latest updates!