| since 2014 | Chairman of the Commission working on a specialization program in the field of otorhinolaryngology |
| since 2011 | National Consultant in the field of Otorhinolaryngology |
| since 2010 | Chairman of the Committee responsible for program of specialization in the field of neurologopedics |
| since 2010 | Chairman of the Committee responsible for program of specialization in the field of speech therapy for the deaf |
| 2008 – 2011 | National Consultant in the field of Audiology and Phoniatry |
| 2001 – 2008 | Member of the Panel of Experts to the Minister of Health for the accreditation of institutions conducting specialization in Audiology and Phoniatrics |
| 2002 – 2008 | Regional Consultant in the field of Audiology and Phoniatry |
| since 2002 | Member of the Program Council of the Polish Association of Audiologists |
| since 2000 | Chairman of the Committee responsible for program of specialization in the field of otorhinolaryngology |
| 1998 – 2001 | National Consultant in the field of Audiology and Phoniatry |
| 1994 – 1998 | National Expert in the field of Audiology |
| since 1994 | Scientific Advisor of the F.A.N.D.A (Fundación de Ayuda al Niño Discapacitado Auditivo) Foundation, Buenos Aires, Argentina |
| 1993 – 2004 | reviewer of 112 research programs for the Committee of Scientific Research, Minister of Science and several dozens of other elaborations for the Minister of Health, State Fund for Rehabilitation of People with Disabilities, Committee of Scientific Research, Social Insurance Institution, Minister of Foreign Affairs |