The Fitter-Welder skills assessment Australia has two mandatory stages that need to be complete. You need to prove to the assessor you have the necessary skills as a Fitter-Welder.
The first stage is paper based, proving you are a Fitter-Welder through payslips, detailed CV, references, videos, photos, qualifications.
The second stage is a technical interview with an Australian qualified Fitter who is also a qualified trainer and assessor. This is a relaxed chat over Skype or Zoom where the assessor will discuss your application and you work as a Fitter-Welder.