1. Audit context
More passengers travel on metropolitan trains than any other type of public transport in Melbourne. Before the COVID-19 pandemic, the network carried 4.7 million passengers each week.
For these trains to run safely and as scheduled, the infrastructure and technology assets that support them need to be maintained and periodically renewed.
Under a franchise agreement with the Department of Transport and Planning, private rail operator Metro plans and delivers maintenance and renewal works across the network.