PRACTITIONER-ONLY EVENTS
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What will you learn next?
Upcoming Vents
GNI Symposium 2026
This year, the Symposium is in person. It will return to Goodenough College, Mecklenburgh Square, London WC1N 2AB, on Saturday, 17th October 2026.
Booking details will be uploaded soon. Hint: It will be a blend of traditional and Modern Iridology, with brand-new ways to look at and define signs and marking in context.
Previous Events
GNI Symposium 2025
In 2025, the Symposium was online. You can request access to recordings, slides, and handouts, by contacting us today.
Modern Iridology
A 2-part course developed by John Andrews. Includes live sessions and slides.