Dorica Dan founded APWR (Prader Willi Romania Association) in 2003, initiated in 2007 ANBRaRo (National Alliance for Rare Diseases Romania) and in 2011 the Romanian Association of Rare Cancers. She took part in the opening of the first Information Center on Rare Genetic Diseases in Romania, initiated the National Plan for Rare Diseases in Romania and the NoRo Center - Pilot Reference Center for Rare Diseases NoRo, in Zalau. He is a member of the Board of Directors of EURORDIS (European Organization for Rare Diseases), ambassador IPWSO (International Organization Prader Willi Syndrome, member of CNBR - National Council of Rare Diseases of the Ministry of Health and WHO CGN4RD - WHO Collaborative Global Network for Rare Diseases Program.