• Union of the scientific medical societies in Bulgaria
• European Alzheimer’s Disease Consortium (EADC)
The EADC is a fully functional network of European centres of excellence working in the field of Alzheimer's Disease.
It provides a setting in which to increase the scientific understanding of and to develop ways to prevent, delay, slow, or ameliorate the primary and secondary symptoms of Alzheimer's Disease.
Since 2007, the memory center at university Hospital “Alexandrovska”, center for diagnosis and treatment of neurological disorders with cognitive impairment, is a member of EADC .
• European Multisystem Atrophy study Group