| IMAPS Poland, Gdansk 2010, 2011 | |
| Poly’99 Internat Conference, IEEE-CPMT, Paris 1999 | General Chair |
| Poly ‘2000, Internat. Conference, IEEE-CPMT, London , 2000 | General Co-Chair |
| ESTC 2006, Electronic System Technology Conference, Dresden 2006 | |
| ESTC 2008, Electronic System Technology Conference, London 2008 | |
| ESTC 2010, Electronic System Technology Conference, Berlin 2010 | |
| 1st Int. Conference Micro Nao Reliability, Berlin 2007, Germany | General Chair |
| SPIE Conf. Non-Destructive Testing, San Diego 2006 | Co-Chair, Conf. Co-Chair |
| EuroSimE, Conference Series,Paris 2011, Berlin, Delft etc. | |
| Conf. Design, Microfabrication and Packaging, Cannes, France,2006 | Conf. Chair |
| DTIP Conference Series, Cannes, Grenoble etc. | |
| Polytronics, Stockholm, Wroclaw, Tokyo, Conf. Series | |
| Micro Materials Conferences, Berlin 1997,2000 | |
| Micro Car Conferences, LEIPZIG 2006,2008, 2011 | |
| Workshop Series Micro& Nanoreliability, Nanotech, Boston | Chairman |
| Baltic Electronic Conferences, Conf. Series, Tallinn, Estonia | |
| Safety and Security Conference, Potsdam 2009 | Program Chair |
| Future Security Research Conference Series, Berlin, Karlsruhe | |
| Microfactory Conference Tokyo, Japan | |
| European Conference on Fracture, Andreanopoulis, Greece, 2006 | |
| International Conference on Fracture Torino, Italy, 2006 | |
| Smart Systems Integration, Brussels, Como, Barcelona, Zurich etc. | |
| SMT, Hybrid Nürnberg, Conference Series, Germany | |
| Microsystem Technologies, Berlin, Düsseldorf etc., Conf. Series | |
| EPTC, Conference Series, Singaapore | |
| European Packaging Conferences (EUPACK) | |
| Semiconductor Cenference Dresden SCD 2011 | |
| SIMTEC 2012, Montecatini, Italy | |
| Chemnitzer Fachtagungen Mikroelektronik, conf. Series | |
| Leibniz Conferences Nanoscience, Lichtenwalde, Conf. Series | |
| 3rd.Leibniz Conference Nanoscience, Lichtenwalde 2007 | General Chair |
| ECEPT Shanghai, Conf. Series | |
| GMM Workshop Series Micro-Nano-Integration,Stuttgart 2010 | |
| China Solid State Lighting Conference Series, 2010, 2011 | |
| Micro-Nano Optoelectronic Systems Conf. Bremen 2011 | |
| Conference IMAPS EMPC Brighton UK, 2011 | |
| HITEN- High Temperature Electronics Conf. Series, Oxford, Paris | |
| Conference Series Reliability and Design, Hamburg 2011 | |
| Adhesives in Electronics, Stockholm,2002 |
