Congress starts in:

Welcome to 25th IUCr Congress

Welcome to 25th IUCr Congress website.

The 25th IUCr Congress has been postponed to the August 2021. The full registration has been stopped for now, pre-registration in Conftool continues.

Registration system has stopped.

Registration system has stopped.

You can still create an account in the registration system, if your are going to attend the congress or submit an abstract.

Exhibition floor plan

Exhibition floor plan

See places available for exhibiton.

Programme is ready

Programme is ready

Keynote speakers are confirmed

See the latest version of the programme and set your personal agenda to help organisers reserve a room with sufficient capacity.


Sustainability Suggestions

Feel free to suggest any tips you would like to see at the Congress regarding sustainability and circular economy.

Useful Links

Visa for Czech RepublicĀ  ECM-32 – Vienna ECM-31 – Oviedo IUCr 2017 – Hyderabad Czech Republic Prague Czech Convention BureauĀ  Prague Convention Bureau Czech Tourism CSCA Crystallographic Association Charles University Faculty of Mathematics and Physics Read more…

Tips in Prague

All participants will have a free of charge public transport ticket so the transportation in the city will be a piece of cake.