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IUCr Congress

The triennial congresses of the IUCr are the major international scientific meetings for crystallographers world wide. Each congress includes one or more sessions of the General Assembly which approves the policies of the Union.

It is the policy of the IUCr that strong emphasis should be given to provide a programme that is balanced with respect to gender and nationality.

Korean delegates at the 27th Congress
Announcement

Korea will host XXIX Congress in 2032

Korea won the bid to host the 29th IUCr Congress and General assembly in 2032 in Incheon, Korea. 

The 28th Congress will be taking place in Berlin in late August 2029. 

 

18 Aug 2026
Announcement

Submit your research to the 2026 IUCr Congress Collection

Researchers presenting at the 27th IUCr Congress in Calgary, Canada, are invited to submit their work to a dedicated IUCr Journals online collection showcasing research presented at IUCr2026.

Researchers who presented a talk or poster at IUCr2026 are eligible to contribute to the collection.

28 Aug 2026

All IUCr Congresses

The next Congress

2029 Berlin, Germany

Twenty-Eighth Congress and General Assembly of the International Union of Crystallography

Aug 18 2029 - Aug 25 2029