//
© 2026 Zoe. All rights reserved.
Zoe is a legal information platform. Always consult the official source for authoritative text.
Commonwealth act
This is the foundational law governing how Australia's major airports are owned, managed, leased, planned, built on, and regulated. It affects anyone who uses an Australian airport, companies that want to own or run airports, airlines, investors (both Australian and foreign), and nearby communities.
Most major Australian airports sit on land owned by the Commonwealth (federal government). The government can lease these airports to private companies — called airport-lessee companies — but only under strict rules:
There are three big ownership caps:
Want the full deep dive?
Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.
Direct links to the current provisions in Airports Act 1996.
Zoe has indexed the source text for search and analysis. Use the official register for the original document and download formats.
View on official registerSourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.
Most directors of airport companies must be Australian citizens or residents, and the company's head office must be run from Australia.
Each airport must have a master plan — a long-term blueprint updated regularly that covers:
For major new developments (like a new terminal or runway), a separate major development plan must be prepared and approved by the Minister. Building work on airport land requires specific approval.
If you fly, drive to, or live near a major Australian airport, this law shapes your experience:
Airports covered include: Sydney (Kingsford-Smith), Western Sydney, Melbourne, Brisbane, Perth, Adelaide, Gold Coast, Hobart, Launceston, Alice Springs, Canberra, Darwin, and Townsville.