The fragmentation of Australia's rail networks presents challenges for both existing and prospective operators. Beyond suburban services, a considerable portion of trips in Australia require operation across two or more networks, each with varying standards, performance, access requirements and rule books. 

This report outlines the case for a more effective approach, with supporting legislation, to facilitate industry’s efforts to harmonise standards and realise the benefits of greater interoperability and a more efficient, safe and productive industry. 

The harmonisation of rail standards in Australia is a complicated and layered task; with this is mind, the report presents three option pathways to harmonisation:

1. voluntary pathway
2. gradualist mandatory pathway
3. interventionist mandatory pathway.

Key points

• Australia’s rail network is composed of 29 distinct networks involving an estimated 197 accredited operators on approximately 51,100 kilometres of track.
• These distinct networks are subject to bespoke standards that are often incompatible with other networks. 
• A record $155 billion investment in public rail infrastructure will be realised over the next 15 years. 
• With the industry undergoing technological transformation, delaying harmonisation risks exacerbating existing challenges.
• Harmonisation would support a national approach to training and labour mobility and support rail’s transition to net zero.