- NEW TRENDS IN GEOMAGNETISM X, 10th Meeting, Valtice, Czech Republic, September 3rd - 8th 2006
- NEW TRENDS IN GEOMAGNETISM IX, 9th Meeting, Vysoke Tatry, Slovakia, June 27th - July 3rd 2004
- NEW TRENDS IN GEOMAGNETISM VIII PALAEO, ROCK AND ENVIRONMENTAL MAGNETISM, 8th Castle Meeting, Castle "Zahradky", Czech Republic,September 2 - 7, 2002
- NEW TRENDS IN GEOMAGNETISM VII M, 7th Castle Meeting, Moravany Castle, Slovakia 2000
- IXth IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing, Hurbanovo, June 12 - 18, 2000
