Child visa (subclass 101)
This visa lets a dependent child - of a parent who is an Australian citizen, eligible New Zealand citizen or holder of a Permanent Australian visa - outside Australia move to Australia to live with their parents. The child must be single and dependent on the parent at the time of the visa application. S/he must be under 18 years, a full-time student aged over 18 and under 25 and financially dependent on the parent, or over 18 and unable to work due to a disability. Once the visa is granted, you can stay in Australia permanently.