About Us

Contact us

The Office of Transport Security is Australia's transport security regulator for aviation transport, maritime transport and the offshore oil and gas industry.


Transport security

The Office of Transport Security has different contacts depending on the subject matter.

Phone, mailing address and our location

Phone: 1300 791 581       
Phone: +61 2 6274 6992 (from outside of Australia)
Street address:
111 Alinga Street
Canberra ACT 2601
Aviation and Maritime Security Division
PO Box 25
Belconnen, ACT 2616

Reporting of suspicious behaviour or criminal activity

Phone 131 237 for the Australian Federal Police or if it is an emergency phone 000.

Information affecting security assets and staff of critical infrastructure

Contact Australian Security Intelligence Organisation's (ASIO) Business Liaison Unit (BLU) for information on matters affecting the security of the assets and staff of critical infrastructure and the Australian business community

Local, state and territory transport matters

Contact your Local, State or Territory Government directly or if it is an emergency call 000 for questions, complaints and feedback about local, state and territory transport (buses, trains and ferries) related matters and incidents.

Feedback and complaints

Complete our online feedback and complaints form.