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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.


An image of a crucifix against a pink sky. Photo by Aaron Burden on Unsplash
Thursday 16 Dec 2021 Operation Dawson
Operation Dawson was an investigation by the Independent Broad-based Anti-corruption Commission (IBAC) into the alleged police personnel misconduct of then Superintendent Paul Rosenblum.
An empty police car viewed from midway up the bonnet.
Friday 16 Jul 2021 Operation Wingan
Operation Wingan was an investigation by the Independent Broad-based Anti-corruption Commission (IBAC) into the conduct of Victoria Police officers during the apprehension of a person (Person A) at Epping, Victoria on 13 September 2020. IBAC may investigate police personnel conduct in response to a complaint or a notification from Victoria Police, or on its 'own motion'. IBAC decided to investigate the conduct after receiving a complaint from a member of the public about the way police treated Person A.
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Monday 19 Feb 2024 Complaint form
Our online complaint and provide information forms are currently unavailable. In the meantime, you can download a complaint form and submit it to us by email or post.
Tuesday 12 Dec 2023 Victoria Police’s responses to IBAC’s recommendations
This special report is an opportunity to increase transparency and accountability around Victoria Police’s responses to IBAC recommendations and signals IBAC's intention to report on them on a regular basis.
Coming Together (artwork © 2023 Heather Kennedy, all rights reserved)
Friday 03 Nov 2023 Reflect Reconciliation Action Plan
The Independent Broad-based Anti-corruption Commission's (IBAC) vision is for a public sector and police that acts with integrity for all Victorians.  IBAC recognises the challenges faced by people making a complaint to IBAC, whether these challenges arise from social, economic, or cultural factors, or the perennial challenge of speaking out.
A series of purple triangles overlapping each other, with the words 'annual report, 2022/23' imposed in white on top of them
Tuesday 31 Oct 2023 Annual report 2022/23
This Independent Broad-based Anti-corruption Commission (IBAC) annual report describes operational and financial performance, achievements and work undertaken in 2022/23 to prevent and expose public sector corruption and police misconduct.