Object of Subdivision act-s84A — as in force on 2026-06-04 — C2026C00232 · Compilation No. 171 — https://www.legislation.gov.au/C2026C00232/latest/text 84A Object of Subdivision The object of this Subdivision is to allow temporary restrictions on the arrival of certain classes of temporary visa holders in Australia, where this is necessary to protect the integrity and sustainability of Australia’s immigration system, including when events or circumstances outside Australia mean that there is an increased risk that certain classes of temporary visa holders will not depart Australia when their visas cease to be in effect.