In this report on the first pilot year collection of national radiotherapy data, data were received from 53 (out of 72) service locations across Australia. These services contributed information about 47,700 courses of radiotherapy delivered in 2013–14. For non-emergency treatment, 50% of patients started treatment within 13 days and 90% started within 33 days. For those who needed emergency treatment, 90% began treatment within the emergency timeframe.