National Institute of Clinical Excellence (NICE) Guidance on autism: NICE set up by the UK Department of Health provides evidence based guidance on a wide range of health conditions. The link will take you to the page on Autism guidance where you could download a quick reference guide (useful for professionals who wants to have a quick overview); full guidance as well as a patient version in word format (we recommend this version for families).
A Parent’s Guide to Evidence-Based Practice and Autism: Published by an organisation called National Autism Centre in Massachusetts.
SYSTEMATIC REVIEWS : These are scientific evaluation of research that exist in the respective topics with some conclusions on the strength / weakness of the existing evidence.
A systematic review of Early Intensive Behavioural Intervention
A systematic review of the use of atypical Antipsychotic Medications in people with Autism.
Behavioural and Developmental Interventions for Autistic Spectrum Disorder – A systematic review
Novel and emerging treatments for autism spectrum disorders: A systematic review
Sensory integration therapy for autism spectrum disorders: A systematic review
A for Autism B for Bangalore 
THANKS FOR YOUR TIME … HOPE IT WAS WELL SPENT ..NASSER CAPE-APENS-US
Thanks Nasser. It was indeed a time well spent. Thank you for taking me around and showing some of the wonderful works happening around Hennur.
Satheesh