| 2021 | Founder and organizer of the series of 25 interdisciplinary popular science conferences „Science for the society.” |
| since 2019 | Initiator, founder, and organizer of the annual Congress „The Health of Poles.” |
| since 2016 | Initiator, founder, and organizer of the annual program „Health First.” |
| 2013 | First position in the rank of the activity during the 11th European Symposium on Paediatric Cochlear Implantation |
| 2013 | First position in the rank of the activity during the 20th World Congress of International Federation of ORL Societies |
| since 2011 | Chairman of the National Board of Examiners in the field of otorhinolaryngosurgery |
| since 2010 | Chairman of the National Board of Examiners in the field of speech therapy for the deaf |
| since 2009 | Chairman of the National Board of Examiners in the field of neurologopedics |
| 2008 – 2011 | Chairman of the National Boards of Examiners in Audiology and Phoniatrics |
| since 2008 | Organizer of the demonstration otosurgeries in the LION World Network |
| since 2008 | Organizer of the didactics for the students of Otolaryngology and Rehabilitation Clinic of the Physiotherapy Ward in the II Medical Faculty of Warsaw Medical University |
| since 2008 | Chairman and co-organizer of the annual series of international courses and conferences on endoscopic sinus surgeries (International Endoscopic Sinus Surgery Course) |
| since 2007 | Lecturer and organizer of the didactics in audiology for the students of the unique faculty of Speech Therapy and Audiology at Maria Curie-Skłodowska University (UMCS) |
| since 2007 | Organizer of the Post-Secondary School of Audiology by the Institute of Physiology and Pathology of Hearing, educating hearing prosthetists |
| since 2006 | Lecturer and co-organizer of the annual series of international training courses Window Approach Workshop |
| since 2006 | Lecturer and co-organizer courses for hearing prosthetists |
| since 2004 | Organizer of Otosurgery Academy, lecturer on courses of ear microsurgery |
| since 2004 | Co-organizer of Educational Portal for post-secondary school education |
| since 2003 | Lecturer and organizer of improving quality courses for audiologists and otosurgeons, in the cooperation with:
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| since 2003 | Lecturer and co-organizer of the College of Objective Hearing Studies (Studium Obiektywnych Badań Słuchu) |
| since 2002 | Initiator of improving quality courses for otolaryngologists |
| 2002 – 2008 | Member of the Examination Board in Audiology and Phoniatrics |
| since 2000 | Organizer of pre-graduate training for the students of Academy of Special Education, Maria Curie-Skłodowska University in Lublin, Medical Academy and Warsaw Medical University in Warsaw |
| since 1998 | Organizer of postgraduate training in surdologopedics – Surdologopedics Postgraduate College, in cooperation with Maria Curie-Skłodowska University in Lublin |
| 1998 – 2001 | Chairman of the National Boards of Examiners in Audiology and Phoniatrics |
| 1994 – 1998 | Chairman of the National Board of Examiners and Specialization Commission in Audiology and the Member of the Board of Examiners in Phoniatrics |
| since 1993 | Organizer of:
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| since 1983 | Director of 53 specializations of the I and II degree in otolaryngology and audiology and phoniatrics |
| since 1983 | Organizer of postgraduate courses in otolaryngology, audiology and phoniatrics |
| 1980 – 2000 | Organizer of pre-graduate courses for the students of Medical Academy in Warsaw |
Antwerp, Baku, Bogota, Bratislava, Dushanbe, Grodno, Hannover, Havana, Innsbruck, Kiev, Lvov, Manila, Mechelen, Melbourne, Minsk, Moscow, Napoli, Nice, Odessa, Pamplona, Parma, Sao Paulo, Singapore, St. Petersburg, Sidney, Stockholm, Tashkent, Warsaw, Vienna
Antwerp (2000), Berlin (2000), Miami (2000), Copenhagen (2000), Liptovski John (2001), Las Palmas (2002), Bratislava (2003), Frankfurt (2003), Heraklion (2003), Geneva (2004 ), St. St. Petersburg (2004), Dallas (2005), Moscow (2005), Venice (2006), Heidelberg (2006), Kiev (2006), Moscow (2006), Paris (2006), Vienna (2006), Hanover (2007), Antwerp (2007), Las Palmas (2007), Minsk (2007), Mexico (2007), Vienna (2007), Seoul (2007), Antalya (2008), Budapest (2008), Yalta (2008), Lviv (2008) , Melbourne (2008), San Diego (2008), Sydney (2008), Seoul (2008), Vienna (2008), Bangkok (2009), Naples (2009), Warsaw (2009), London (2009), Las Palmas ( 2009), Manila (2009), Seattle (2009), Singapore (2009), Sao Paolo (2009), Havana (2009), Antwerp (2010), Bangkok (2010), Budapest (2010), Cartagena (2010), Naples (2010), Miami (2010), Parma (2010), Pamplona (2010), Stockholm (2010), Tashkent (2010), Vienna (2010), Warsaw (2011), Athens (2011), Chicago (2011), Auckland (2011), Bruges (2011), Daegu (2011), Bogota (2011), Hannover (2011), Barcelona (2011), Naples (2011), Dushanbe (2011), Ahmedabad (2012), Amsterdam (2012), Munich (2012), Naples (2012), Rome (2012), Tashkent (2012), Toronto (2012), Athens (2013), Bratislava (2013), Budapest (2013), Cancun (2013), Heidelberg (2013), Hyderabad (2013), Istanbul (2013), Nice (2013), Odessa (2013), Seoul (2013), Antalya (2014), Las Vegas (2014), Brisbane (2014), Nashville (2014), Melbourne (2014) Munich (2014), Siena (2014), Siofok (2014), Sydney (2014), Tokyo (2014), Beijing (2015), Puerto Iguazu (2015), Prague (2015), Toulouse (2015), Toronto (2016), Chile (2017), Lisbon (2017), Brussels (2018), Capetown (2018), Buenos Aires (2019).
Bogota, Grodno, Hannover, Kiev, Manila, Minsk, Moscow, St. Petersburg – over 3000 participants in total
Warsaw – during 80 editions of Window Approach Workshop – over 10 000 participants in total
Demonstration surgeries within LION World Network
13 editions – from 6 000 to 25 000 participants from all over the world in each edition