Contributions to international research community
- Member of the Academia Europaea, 2012
- Member of the 2011, 2012 Fellows Evaluation Committee IEEE
- Member 2012 IEEE Recognitions Council
- Chair 2011-2012 IEEE Prize Papers/Scholarship Awards Committee (IEEE W. R. G. Baker and Fink Prize Committee Chair)
- IEEE Poland Section Chairman 2010-2011 reelected for the term 2012-2013
- IEEE Technical Activities Board (TAB) - member of the Products and Services Committee (TAB/PSPB) 2009
- IEEE Circuits and Systems Society, Past-President and Awards Chair 2009
- IEEE Circuits and Systems Society, President 2008
- Vice-chair IEEE Poland Section since 2006
- IEEE Circuits and Systems Society, President-elect 2007
- IEEE Circuits and Systems Society Vice-President for Administration (2005-2006)
- IEEE Circuits and Systems Society Vice-President for Region 8 (2003-2004)
- Member of the Council of the European Circuits Society
- President of the European Circuits Society 2003-2005
- Chairman of the Technical Committee of Nonlinear Circuits and Systems CAS Society,IEEE
- Foreign Member - Italian Society for Chaos and Complexity
- Vice-president of the Śniadecki Science Foundation (Polish Academy of Arts and Sciences) 1997-2005
