| Year | Location | Organisation | Participants | Program |
| 1992 | Mainz | Horst Böhm | ||
| 1993 | Bochum | Hermann Gies | 400 | |
| 1994 | Dresden (ECM-15) | Peter Paufler | ||
| 1995 | Darmstadt | Hartmut Fueß | ||
| 1996 | Marburg | Peter Buck | ||
| 1997 | Hamburg | Ulrich Bismayer | 402 | |
| 1998 | Karlsruhe | Kurt Hümmer | ||
| 1999 | Leipzig | Klaus Bente | 420 | |
| 2000 | Aachen | Gernot Heger | 450 | |
| 2001 | Bayreuth | Sander van Smaalen | 436 | |
| 2002 | Kiel | Wulf Depmeier | 400 | |
| 2003 | Berlin | Wolfgang Neumann | 440 | |
| 2004 | Jena (with DGKK) | Eckhart Förster, Bernd Müller, Rolf Hilgenfeld | 693 | |
| 2005 | Köln (with DGKK) | Ladislav Bohatý | 510 | |
| 2006 | Freiburg | Arne Cröll | 412 | |
| 2007 | Bremen (with DGKK) | Reinhard X. Fischer | 473 | |
| 2008 | Erlangen | Andreas Magerl | 405 | |
| 2009 | Hannover | Josef-Christian Buhl, Claus Rüscher | 490 | |
| 2010 | Darmstadt (ECM-26) | Hartmut Fueß | 1012 | |
| 2011 | Salzburg (with DMG and ÖMG) | Georg Amthauer | 456 | Program & Abstracts |
| 2012 | München | Wolfgang Schmahl | 456 | Program & Abstracts |
| 2013 | Freiberg | Dirk Meyer | 380 | Program & Abstracts |
| 2014 | Berlin | Susan Schorr | 516 | Program & Abstracts |
| 2015 | Göttingen | Ralf Ficner | 427 | Program & Abstracts |
| 2016 | Stuttgart | Thomas Schleid, Robert Dinnebier | 386 | Program & Abstracts |
| 2017 | Karlsruhe | Helmut Ehrenberg | 400 | Program & Abstracts |
| 2018 | Essen | Matthias Epple | 340 | Program & Abstracts |
| 2019 | Leipzig | Holger Kohlmann, Oliver Oeckler, Norbert Sträter | 368 | Program & Abstracts |
| 2020 | Breslau, with Polish Crystallographic Association | Susan Schorr, Udo Heinemann, Marek Glowka, Marek Wolcyrz | 365 | Program & Abstracts |
| 2021 | Hamburg (online) | Edgar Weckert | 600 | Program & Abstracts |
| 2022 | München (online) | Wolfgang Schmahl | 275 | Program & Abstracts |
| 2023 | Frankfurt | Stefan Knapp | 350 | Program & Abstracts |
| 2024 | Bayreuth | Natalia Dubrovinskaia | 288 | Program & Abstracts |
| 2025 | Hannover | Claus Rüscher | Program & Abstracts |