In association with the Joint Technical Committee on Natural Slopes and Landslides (JTC1) and the Federation of International Geo-engineering Societies: ISSMGE, ISRM and IAEG (FedIGS), the Colombian Geotechnical Society-CGS cordially invites the international geotechnical community to participate in the XIII International Symposium on Landslides-XIII ISL, which will be held from February 22 to 26 - 2021 in virtual mode with origin in Colombia-South America.

The invitation extends to all those colleagues interested in presenting articles, and in a very special way to invite students and professors of universities and research centers, and to the representatives of industry and research for the installation of stands to display software, equipment and geotechnical services.