Division 4 DELIVERING THE SUPERVISION ACTIVITIES

The national safety authority shall:

1. (a)

   give effect to the plan or plans;

2. (b)

   take proportionate action(s) to deal with failure of a railway undertaking or an infrastructure manager to comply with its legal obligations, including issuing any urgent safety alerts and applying temporary safety measures when necessary;

3. (c)

   evaluate how adequately a railway undertaking or an infrastructure manager has developed and implemented an action plan or plans to remedy any non-compliance or residual concern within a specified time period;

4. (d)

   document the results of its supervision activities.