The continuing COVID-19 pandemic requires that the 18th International Congress of Speleology, which was scheduled for this year in France, be postponed to 24-31 July 2022 at the same location. All registrations and papers sent for 2021 will be accepted for 2022 and can be canceled or adjusted if needed.
Please watch the Congress website for more information: https://uis2021.speleos.fr/.