Everything you need to know PDA Our Pathological demand avoidance conference is a rare learning opportunity. Join us in Birmingham on 6 October. Autism and social skills Our London conference offers strategies to support autistic people in social environments. Held on 25 November. Challenging behaviour This conference will develop a greater understanding of challenging behaviour and provide professionals with practical approaches. Autism-friendly design Our Manchester conference on 1 November explores how designers create environments for autistic people. XI Autism-Europe Congress This prestigious conference for Europe's leaders in autism research will be held in Edinburgh on 16-18 September, 2016. Women and girls Presenting the latest research and practice in diagnosis and support for women and girls on the autism spectrum. Webinars Expert knowledge and best practice shared with you for free, thanks to our partners Axcis Recruitment. Exhibition and sponsorship You could promote your organisation, service or product to an audience of smart professionals. Contact us Do you need to ask us something about one of our conferences? Here's how to drop us a line. Register for updates Register your details to be the first to hear about forthcoming NAS conferences. Let us know the topics you are interested in.