The DGG colloquium will take place on Wednesday, March 04, 2026 in parallel the other scientific sessions. The title of the 2026 Colloquium is "Kampfmitteldetektion in Theorie und Praxis". The colloquium is organized by the working group “Applied Geophysics” (in German). To estimate the number of participants, please register for the colloquium when you register. There is the possibility to order the colloquium volume at a price of 5 €.