The transition of young children with autism from early intervention to school needs to be carefully managed in order to maintain intervention gains, protect against the risk of child-and-family anxiety, and enable a successful start to formal education. While many North American studies have mapped high-intensity practices for transitioning children with disabilities to school, only a few have recently examined autism-specific practices. The present study drew on this literature to identify and socially validate transition-to-school practices for Australian children with autism and their families. Queensland intervention and advisory teachers (N = 91) used an on-line survey to rate 36 transition practices. Results indicate that all practices were perceived to be highly important in the Australian context. Future transition-to-school research can draw upon this socially validated practice listing.