One way to obtain citizenship is by descent. This type of visa is for applicants who were born outside Australia and one of his/her parents was an Australian citizen at the time of his or her birth. The applicant’s parent/s, who was an Australian citizen, must have spent at least two years in Australia.
Applicants ages 18 and over must have a report of good character. And applicants ages below 18 should be supported by a responsible parent.
Requirements for this kind of visa are: