If you work in rail (or are seeking employment in rail), you may need to provide evidence of having successfully completed Construction Industry induction training.
HRD's Construction Induction ('White card') course is tailored to the rail industry, with examples of OHS in a rail context and specific reference made to rail protocols and emergency procedures. There's also a general construction option for people not from rail.
This course meets the unit of competency CPCCOHS1001A Work safely in the construction industry.
Do not proceed with purchase until you have contacted HRD.