
Societies and Associations

The National Austistic Society
The National Autistic Society is a British charity for autistic people. The purpose of the organisation is to improve the lives of autistic people in the United Kingdom.

PDA Society
The Pathological Demand Avoidance Society provides information, support and training for people living and working with PDA, a part of the Autism Spectrum.
Books and Publications
Aids
Autistic Spectrum Disorder Services
Explore key sources of information provided by national bodies, authors, academics, medical professsionals and businesses specialised in supporting people with Autistic Spectrum Disorder