DOCE is a nonprofit association based in Coimbra, Portugal, formed by parents and relatives of people affected by Tay-Sachs disease and GM1 gangliosidosis. Its full name, Associação Nacional para Divulgar e Orientar para Combater e Enfrentar a Tay-Sachs e outras Gangliosidoses, reflects its mission to raise awareness, provide guidance, and help families face these rare conditions. The association also addresses Sandhoff disease, sharing introductory information about its effects and the related gangliosidoses.

DOCE aims to make a difference by connecting affected families and helping identify families across Portugal. Its website offers information about the conditions, useful links, news, and details of family events, including conferences and gatherings. The “Nossos Doces” section introduces children and families connected with the association, helping give visibility to their experiences. Visitors can support DOCE through donations or by becoming members. Through awareness, shared experiences, and community activities, the association seeks to ensure families facing these diagnoses can find information and support, and to encourage hope and solidarity.