Being in Australia without a substantive visa can make an onshore visa application significantly more complicated. A person may have a genuine relationship, an Australian child, a potential skilled pathway or another basis for applying, but that does not automatically remove the legal requirements that apply to an unlawful non-citizen.
Schedule 3 of the Migration Regulations 1994 contains...
English
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)