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You can help prevent corruption
We can all help prevent public sector corruption and make sure public funds are spent as intended, such as maintaining Victoria's schools, hospitals, roads and other vital public services and projects.
Our process
What we do with your complaint and how we assess it.
Your privacy
Learn how we protect someone making a complaint.


An image of a model house next to a set of keys on top of a wooden tabletop
Wednesday 30 Aug 2017 Operation Warburton
Operation Warburton was an investigation into allegations of the misappropriation of government funds for personal benefit by employees of a regulatory body, and an inappropriate relationship with an associated union.
Image of Mebourne Polytechnics Preston campus, taken from
Tuesday 23 May 2017 Operation Shannon
Operation Shannon was an investigation into allegations that former senior employees of Melbourne Polytechnic (MP) engaged in serious corrupt conduct in relation to a property leased to MP.
Image of corrections officer opening doors to empty cells at Dame Phyllis Frost Centre
Monday 10 Apr 2017 Operation Nepean
This report concerns an investigation into allegations that Jeff Finlow, the former manager of the facilities department at women’s prison, the Dame Phyllis Frost Centre (DPFC), was involved in serious corrupt conduct.
Dr Dreyfus
Saturday 25 Mar 2017 Encouraging public sector whistleblowing
In our latest podcast we chat with Dr Suelette Dreyfus, Lecturer in the Department of Computing and Information Systems at The University of Melbourne.
Blue fibre cables against a black background. Photo by Compare Fibre on Unsplash
Monday 26 Sep 2016 Operation Exmouth
Operation Exmouth was an investigation into allegations that a senior employee (Carmine Petrone) of a public sector agency (Places Victoria) dishonestly awarded contracts for work to entities with whom he had a relationship and which were effectively under his control.
A bright blue sky with two reflective skyscrapers
Sunday 26 Jun 2016 Perceptions of corruption - Survey of Victorian Government suppliers
IBAC has identified significant corruption risks associated with public sector procurement. More than a quarter of our investigations have examined allegations around suspected corrupt conduct in procurement processes, and three of the four public hearings we have conducted to date have examined allegations around corrupt practices in procurement.