Contact us

Our team would love to hear from you.

Here are the ways you can get in touch:

By telephone

FREE call: 1800 678 069
International callers: +61 3 8843 4500
Fax: +61 3 8843 4545
Available between 9am to 5pm (AEST), Monday to Friday.

By mail

Postal address:
PO Box 348,
Box Hill,
VIC 3128

In person

CBM Australia National Office
56 Rutland Road,
Box Hill,
VIC 3128

Office hours:

Monday to Friday
9:00am – 5:00pm AEST

To submit a contact request for Whistleblowers click here