The Asociación Síndrome de Angelman is a non-profit organization, declared to be of public utility in 2014. Founded in Barcelona in October 1996 by parents of children with Angelman Syndrome, its core mission is to support families by fostering communication, offering advice, and providing essential information. The association actively promotes research into Angelman Syndrome at all levels to deepen understanding and is dedicated to enhancing the quality of life for individuals affected by the condition. While founded in Barcelona, the association’s office is located in Madrid, and it serves families from across Spain.