Established in December 2017 the Department of Home Affairs (Cth) continues to deliver immigration and customs border policy functions previously delivered by the Department of Immigration and Border Protection. It maintains a comprehensive website, providing a large amount of information and statistical material on immigration issues.

The Migration Institute of Australia (MIA) is the professional association for Australian migration service providers worldwide.

The AAT can review some, but not all, decisions about visas made under the Migration Act 1958 by the Department of Home Affairs, the Minister for Home Affairs or the Minister for Immigration.