We’re delighted to welcome you to the official event site for the 27th Congress and General Assembly of the International Union of Crystallography, taking place August 11–18, 2026, in Calgary, Alberta, Canada. Click here to enter the Congress Website Sign Up for the IUCr2026 Newsletter! Sign up for our newsletter and follow the Congress on social media for ongoing updates and announcements. First Name Last Name Email Address Sign Up Thank you!
