Victoria’s Public Interest Disclosures Act 2012 is one of the most important — and least understood — pieces of accountability legislation on the books. If you work in or around government, a public body, or a government contractor, and you suspect serious wrongdoing, this law may be the single most important thing standing between you and the sack.
What follows is a plain-English guide to how the Act works, who it covers, and what you must do to make sure its protections actually apply to you. This is not legal advice; if you are considering making a disclosure, you should speak with a lawyer or contact the Independent Broad-based Anti-corruption Commission (IBAC) directly.
What is a public interest disclosure — and why does it matter? #
A public interest disclosure — commonly called a PID — is a formal, legally protected report about suspected improper conduct by a public officer or public body. The term “whistleblower” is used loosely in everyday conversation, but under Victorian law, the protections are precise: you only receive them if your disclosure qualifies under the Act.
The distinction matters enormously. A worker who raises concerns through an informal email to a manager is not automatically a protected discloser. A worker who follows the statutory pathway is. The difference can determine whether you keep your job, your reputation, and in some cases your safety.
The Act was substantially strengthened in 2014 and has since underpinned a series of significant IBAC investigations, including Operation Daintree and Operation Watts, where insider information was central to the commission’s ability to act.
Who can make a protected disclosure? #
Almost anyone. The Act is deliberately broad on this point. A person does not need to be a public-sector employee to qualify as a discloser — private citizens, contractors, former employees, and volunteers who interact with public bodies can all make a protected disclosure.
What matters is the subject of the disclosure, not the status of the person making it. The alleged conduct must involve a public officer or public body. That means state government departments, local councils, Victoria Police, public universities, TAFEs, public hospitals, and the many statutory authorities and government-owned enterprises that make up Victoria’s sprawling public sector.
It also — and this is particularly relevant to our Big Build Watch coverage — extends to persons performing functions on behalf of public bodies. That means a contractor building a level-crossing removal project, or a consultancy engaged by a government agency, may be subject to a valid PID if someone discloses their improper conduct in connection with a public function.
What conduct qualifies? #
The Act distinguishes between two categories: corrupt conduct and improper conduct.
Corrupt conduct is the higher tier — conduct that would constitute a criminal offence, or that involves the dishonest or partial exercise of a public function. This is the territory IBAC handles directly.
Improper conduct is broader and includes:
- conduct that is an abuse of public trust
- conduct that is unlawful, negligent, or a matter of maladministration
- conduct by a public officer that would constitute a dismissible offence
- substantial mismanagement of public resources
- conduct that involves a substantial risk to public health, safety, or the environment
Importantly, a disclosure does not need to be proven to be protected — it needs to be made honestly and on reasonable grounds. A person who raises a genuine concern in good faith is protected even if an investigation ultimately finds no wrongdoing. This is one of the Act’s most important features.
Where do you make a protected disclosure? #
This is where many would-be disclosers go wrong. You cannot make a protected disclosure to just anyone — you must make it to an authorised recipient.
For most matters, IBAC is the primary authorised recipient. IBAC’s intake process is confidential and can be initiated online, by phone, or in writing. IBAC assesses every disclosure it receives and determines whether to investigate the matter itself, refer it to the relevant public body’s principal officer, or refer it to another oversight body such as the Victorian Ombudsman or the Victorian Inspectorate.
Other authorised recipients include:
- the Victorian Ombudsman (for matters within her jurisdiction)
- the Victorian Inspectorate (for matters concerning IBAC itself or the Ombudsman)
- the principal officer of the public body involved (in limited circumstances)
- a member of Parliament (for matters concerning parliamentary conduct)
Going to the media is not a protected pathway under the Act — at least not as a first step. Victoria’s law does not include a “public interest” override allowing disclosures direct to journalists while retaining full statutory protection. This is a significant difference from some federal schemes and is something reform advocates have long argued should change. If you are a source considering speaking with a journalist, you should understand this limitation clearly before you do so.
What is “detrimental action” and how is it prohibited? #
The Act’s core promise is this: if you make a protected disclosure, your employer — and anyone else — is prohibited from taking detrimental action against you because of it.
Detrimental action is defined broadly. It includes:
- dismissal, demotion, or disciplinary action
- harassment or intimidation
- discrimination or disadvantage in employment
- injury — physical or psychological
- damage to a person’s property, reputation, or financial position
- threats of any of the above
The prohibition applies not just to employers but to anyone. A colleague who runs a whispering campaign against a known discloser may be liable. A manager who excludes a whistleblower from meetings after learning of their disclosure may be liable.
Crucially, the Act creates a reverse onus in civil proceedings: once a discloser establishes that they made a protected disclosure and that detrimental action occurred, the burden shifts to the respondent to prove the action was not taken because of the disclosure. That is a significant protection in practice.
Contravening the detrimental action provisions is a criminal offence carrying a maximum penalty of two years’ imprisonment or a fine of more than 240 penalty units — currently around $48,000.
Confidentiality — a two-way obligation #
The identity of a discloser is treated as strictly confidential under the Act. IBAC and other authorised recipients are legally prohibited from disclosing the identity of a person who made a protected disclosure except in a narrow set of circumstances — for example, where the discloser consents, or where disclosure is necessary to investigate the matter and adequate steps have been taken to protect the person.
But confidentiality runs both ways. A discloser is also prohibited from publicising that they have made a protected disclosure, or from identifying the subject of their disclosure, in ways not authorised by the Act. Breaching this obligation can strip away the Act’s protections. This is another reason to seek legal advice before speaking publicly about any disclosure you have made or are considering.
What the Act does not cover #
The PID Act is not a general grievance mechanism. It does not protect disclosures about purely private conduct that has no public interest dimension. It does not protect someone who discloses information they know to be false — that is a criminal offence under the Act. And it does not guarantee any particular outcome: IBAC may assess a disclosure and determine it does not warrant investigation, which is a decision made entirely at the commission’s discretion.
Workers in the private sector whose concerns do not relate to a public body or public officer are not covered by the PID Act. They may have protections under the federal Corporations Act 2001 whistleblower regime, or under workplace relations legislation — but that is a separate framework.
What to do if you are considering making a disclosure #
If you work in or around Victoria’s public sector and believe you have witnessed corruption, fraud, or serious misconduct, the single most important first step is to document what you know — dates, names, locations, documents — before approaching anyone. Then contact IBAC’s intake team or seek independent legal advice. Do not raise your concern with the person you suspect, or with their direct manager, before understanding your rights.
IBAC can be contacted confidentially at ibac.vic.gov.au or by phone on 1300 735 135. The Victorian Ombudsman’s office can be reached at ombudsman.vic.gov.au or on 9613 6222.
If you have experienced detrimental action after making a disclosure, contact a lawyer immediately. Time limits can apply to legal proceedings arising from retaliatory conduct.
If anything in this article has raised concerns about your own wellbeing, support is available 24 hours a day. Crime Stoppers: 1800 333 000. Lifeline: 13 11 14. Beyond Blue: 1300 22 4636. 13YARN (First Nations crisis support): 13 92 76.
