Personalise my experience
Personalise my experience
I'm a
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.


A hand holding a pint glass on an angle as an amber liquid is poured into it from a spout. Photo by Josh Olalde on Unsplash
Tuesday 15 Feb 2022 Falsification of preliminary breath test results by Victoria Police
This summary focuses on the review of four Victoria Police investigations into allegations that police officers were falsifying Preliminary Breath Test results.
Sunday 30 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.
Image of someone filling out a form online
Sunday 30 Jan 2022 Complaint form
IBAC's complaint form in alternative formats and languages for anyone unable to complete our online complaint form. Our complaint form is also available in PDF format and Word/DOCX format below, which can be completed and emailed to IBAC or printed and mailed in. Instructions are provided in the form. If you're complaining on behalf of another person, you must have their written consent. Complete Appendix A - Authority to Act (also available in Word/DOCX format).
An image of a crucifix against a pink sky. Photo by Aaron Burden on Unsplash
Wednesday 15 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.
abstract purple tones, angular
Thursday 09 Dec 2021 IBAC Annual Plan 2021/22
IBAC's Annual Plan 2021/22 outlines the organisation's strategic priorities and focus areas, in addition to core work for the year, and provides a budget overview. IBAC has identified six strategic areas of focus to guide our work to prevent and expose public sector corruption and police misconduct in 2021/22. These focus areas have been informed by our strategic intelligence assessments, complaints and notifications data, operational intelligence and stakeholder consultation. Strategic focus areas:
The corner of an ancient structure, upheld by a series of doric pillars
Thursday 09 Dec 2021 The IBAC Plan 2021-25
Informed through consultation and engagement with key stakeholders and employees, The IBAC Plan 2021–25 sets out our strategic direction and priorities for the next four years. It builds off our past achievements and guides us towards making an even greater impact in the interest of all Victorians.