Congrés internacional de la UIS


Ampliació dates d'isncripció reduida


News on the 2021 UIS Congress in France - Actualités sur le Congrès UIS 2021 en France


English version (version Française ci-dessous)


On the 26th of January the French organising committee of the French Speleological Federation (FFS) and Bureau members of the International Union of Speleology (UIS) unanimously decided the following due to the uncertainty on the evolution of the COVID-19 pandemic :


  • The decision on whether the congress will take place from the 25th July to 1st August 2021 or not will be taken on the 26th of March 2021. After this date it will be clear if the congress continues or will be postponed.
  • The deadline for early bird registration with a discount of about 25% on the price of tickets is extended until the 24th March 2021.
  • In case of postponement of the congress already paid tickets will be refunded or valid for a new date of the congress.

For information see:


As soon as a final decision has been made this will be communicated to the caving community.