Have a look at the website link. The word document at the bottom of the web page is the amendment for Senate approval, and it refers to a change to the 23AG ruling......I don't believe this will have any ramifications to Australians who are non-residents for tax purposes. Obviously, there'd be a fairly rapid flood of expats back to Aus if we suddenly found ourselves paying Aussie tax rates. Hopefully this won't happen.
lmh