member: Academic Board at the College of  European and Regional Studies in České Budějovice (since 2008)
chairman: Expert group: Mining Surveying at the Presidium pri SMS (Slovak Mine Society) (since 2002)
member: General Assembly of CLGE (Comité de Liaison des Géometres Européens) (since 1997)
member: ISM (International Society for Mine Surveying), Commission 5 – Environment Planning (since 2000)
member: Presidium ISM (International Society for Mine Surveying) (since 2002)
member: The New York Academy of Sciences, Serving Science, Technology and Society Worldwide Since 1817 (since 1997)
member: FIG (International Federation of Surveyors), Commission 5: Positioning and Measurement (since 1997)
member: Ph.D. studies board: 3646V001-00 Mining Surveying and Geodesy at the faculty of Mining and Geology, VŠB-technical University Ostrava, Czech Rep. (since 2000)
member: editorial board - European Scientific Journal (since 2012)                                                                                                                                    

Study and lecture stay

The Nottingham Trent University, Department of Civil and Structural Engineering, Nottingham, United Kingdom, 1995 (study stay: 3 months)
Dublin Institute of Technology, Department of Surveying, Dublin, Ireland, 1997 (study stay: 2 months)
Wuhan University, School of Geodesy and Geomatics, China, 2001 (study stay: 6 months), 2003 (lectures: 4 months)
Liaoning Technical University, Faculty of Mining, Civil Engineering and Geodesy, 2005 (lectures: 2 monts)
Collego of European and Regional Studies in České Budějovice, Czech Rep., 2007, 2009, 2010, 2011, 2012, 2013 (lectures: 2 weeks - 1 month)
Wyższa Szkola Zawodowa im. Bronisława Markiewicza w Jarosławiu, Poľand, 2010 (lectures: 2 months)                                                                                           
Tomáš Bata University in Zlín, Faculty of Logistics and Crisis Management, 2011 (lectures: 1 month), Faculty of Applied Informatics, 2013 (lectures: 1 month)
Wyższa Szkola Handlowa im. Boleslawa Markovskiego w Kielcach, Poland, 2013 (lecture: 2 months)


Gude of travel trade