IASSIDD

The International Association for the Scientific Study of Intellectual and Developmental Disabilities is the first and only world-wide group dedicated to the scientific study of intellectual disability and related developmental disabilities and of conditions of persons with these disabilities and their families. Founded in 1964, IASSIDD is an international, interdisciplinary and scientific non- governmental organization which promotes worldwide research and exchange of information on intellectual disabilities ( www.iassidd.org ).