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Airport Building Control Online

Applying for and obtaining approvals for all building activities on leased federal airports is done by a web-based system called ABC Online (ABCO).

ABC Online manages all applications, fee payments and other information associated with building activities on airports, including building and works permits, demolition authorisations, certificates of compliance, determinations of minor works and exemption notifications. The system also allows you to track the progress of building activity applications.

Read more information on ABCO.

Register in ABCO

All users of the system will be required to register as a new user. For users identified to perform the ‘ALC User Role’, where you will have access to all building activity information at your respective airport, please contact after you have registered in ABCO. Your profile will be updated and allocated to the applicable airport.

Register in ABCO. 


ABCO Register