- From time to time, member of various committees of the Ministry of Health and Social Solidarity.
- Member of the Pandemic Influenza Committee.
- Member of the ECHR Committee on HIV / AIDS and Human Rights (2009) as a spokesperson for KELPNO. and the Ministry of Health.
- Member of the Committee for the Development of a New Code of Medical Ethics, rapporteur on the first basic plan (1990-1).
- Author, and in collaboration with the Personal Data Protection Authority and NGOs of the HIV / AIDS HIV and AIDS Patient Privacy Record System.
