Hi,
I just bought a car in NSW via this forum with a WA registration. I sent the form to the department but I got a letter back that I have to proof my identity and give more details about the immobiliser. How can I make a "certified" copy of my passport and how can I check if my car has an immobiliser? They also want a WA garage address, can I give them just anyone or will they send me letters to there? Cause my registered address is a PO box in Sydney. Thank you so much for your help!

alex