It is one of the most important department in the Shumua Al-Amal complex, which was established in 1428 AH to provide services to all categories of autism spectrum disorder according to the classification of the Fifth Diagnostic Manual (DSM-5). The department includes a Professional technical staff work is based on the latest global strategies, the most important which is Applied Behavior Analysis (ABA), and it applies the most important international programs in the field of autism spectrum disorder, including: (APLLS, PECS, TEACCH, MAKATON, HELP, POP)