The Sixth Regional Symposium on Landslides in the Adriatic-Balkan Region was held in Belgrade, Serbia, from 15 to 18 May 2024. The Symposium was organised by the University of Belgrade, Faculty of Mining and Geology, as a member of the Adriatic-Balkan Network. The Adriatic-Balkan Network is one of eight regional and thematic networks of the International Consortium on Landslides (ICL). The Symposium started with workshops on May 15, 2024, followed by the Opening ceremony on the same day in the afternoon. The opening ceremony was started with welcome notes from ICL President Prof. Željko Arbanas from the University of Rijeka (Croatia) and ICL Vice President for Europe and a Dean of the Faculty of Mining and Geology Prof. Biljana Abolmasov (Serbia). Parallel scientific sessions continued from May 16 to May 17, 2024. The closing plenary session occurred on May 17, 2024, in the afternoon hours after the round tables’ discussion. The field trip excursion was held on May 18, 2024. A total number of 84 participants from 15 countries attended the Sixth ReSyLAB.