Search is your friend. This, or sufficiently similar, has been done to death on this site
Search is your friend. After you've searched this site, do the same thing on
Civil Aviation Safety Authority - Home
Search is your friend. After you do that thoroughly, do the same on
Department of Immigration & Citizenship
Search is your friend. There is no such thing as a frozen ATPL, outside the marketing-speak of flight schools. Don't bother searching for it on an official website.
Search is your friend. ALL of your questions have already been answered in detail