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You can help prevent corruption
We can all help prevent public sector corruption and make sure public funds are spent properly – maintaining Victoria's schools, hospitals, roads and other vital public services and projects.
How IBAC handles complaints
What we do with your complaint, including how we assess and act on it.
Your privacy
IBAC will protect your privacy if you make a complaint.


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Wednesday 01 May 2024 Complaint form
IBAC's complaint form in alternative formats and languages for anyone unable to complete our online complaint form.
Monday 31 Jan 2022 Appendix A - Authority to Act
If you're submitting a complaint on behalf of someone else, you must complete this form obtaining their signed consent and send it to IBAC.
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Monday 28 Jun 2021 Mandatory notifications
Heads of departments and Council CEOs (among other ‘relevant principal officers’) must notify IBAC of any matter where they suspect on reasonable grounds that corrupt conduct has occurred or is occurring.