Make a report online

You can report corrupt conduct online using our webform.

To request a review of a Commission assessment decision please phone us.


To make a report or general enquiry please call

  • 1300 489 844
  • International callers +612 61059600

Our phone numbers operate between 8:30 am and 6 pm, Monday to Friday (AEST) and requests for a callback may be left outside these hours.

  • The Translating and Interpreting Service (TIS) 131 450 can facilitate calls to us in languages other than English.
  • If you are deaf or find it difficult to hear or speak with people over the phone, you can contact us through the National Relay Service on 133 677 and ask for 1300 489 844.
  •  Voice-only users please phone 1300 555 727 and ask for 1300 489 844.


National Anti-Corruption Commission
GPO Box 605

Mailing list

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Social media

Users should be aware of our Social Media Terms of Use.

We do not accept or handle reports of corruption via social media. Anyone wishing to report corruption should contact us using one of the other methods above.

Frequently asked questions
Quick answers to the most commonly asked questions.