Autism spectrum disorder (ASD) is a neurodevelopmental condition that affects how a person communicates, interacts socially and processes sensory information. It is described as a spectrum because traits and support needs vary widely between individuals, from subtle differences to significant daily support requirements.
In Australia, ASD assessment follows DSM-5 criteria and typically involves a detailed developmental history and standardised screening tools. Telehealth has made the first stage of assessment far more accessible for families in regional areas, where paediatric and psychiatric services are limited.