What the notice does
A gazette notice from the Department of Home Affairs declares Karratha Airport a security controlled airport and establishes its airside area, under the Aviation Transport Security Act 2004.
The notice, registered 28 October 2026, cancels and replaces an earlier version of the same declaration that was registered in September 2020.
Who this affects
This is a procedural update mainly relevant to airport operators, aviation businesses, and contractors working at or around Karratha Airport, as it defines which areas are subject to aviation security rules.
The source does not specify any new obligations, fees, or compliance deadlines beyond the revocation and replacement of the earlier notice.
Key actions
- Businesses operating at or servicing Karratha Airport can check with the airport operator or Department of Home Affairs to confirm how the updated airside area boundaries affect access and security clearances.
- The full legislation text is available at https://www.legislation.gov.au/C2026G00705 to see the specific areas now declared airside.
- No action is needed for businesses outside the aviation sector at Karratha Airport.
This is a plain-English summary for information only, not legal or compliance advice. Always check the official source or consult a qualified professional.