Hello,
Off top of my head it equates with Oz Cert III/NVQ2 and Dip/NVQ3.
Without knowing what you want to do, your existing study should be no problem re recognition, and to get skills assessment your experience woud seem to be enough.
For now, those graduating with equivalent in Oz and training hours from colleges get +ve assessments, we have a Hungarian woman making a small fortune in Sydney servicing the Central European community near Bondi...
If you want me to find out exactly how the qualifications equate to, or show you an outline of similar Oz programme, let me know as we have Oz college partners in this area (could probably find a live person)
Cheers Andrew
Cert IV WPA, B. Bus., Grad Dip Ed. & Training, M. Ed.
http://www.aiec.biz