Australia's 11 categories for an Australian citizenship certificate cover birth, parentage and Papua and New Guinea rules, including grandparent conditions.

Australia has listed 11 categories of people who may be eligible to apply for evidence of Australian citizenship. Find out who can request the document.

Australia clarifies citizenship by conferral eligibility for permanent residents and New Zealanders on subclass 444 visas, including physical presence rules.

Australia has identified two categories of people who may qualify for citizenship under special residence rules. Find out who can benefit from the rules.