Australian Centre for Disease Control Amendment (Gambling as a Public Health Issue) Bill 2026 explained: what it would change

The short answer

Australian Centre for Disease Control Amendment (Gambling as a Public Health Issue) Bill 2026 explained: what it would change

The Australian Centre for Disease Control Amendment (Gambling as a Public Health Issue) Bill 2026 is a private member's bill introduced in the House of Representatives by Monique Ryan MP, the independent member for Kooyong. The bill proposes a single, targeted amendment: it would extend the definition of 'public health matters' in the Australian Centre for Disease Control Act 2025 to explicitly include 'the health impacts of gambling harm and addiction'. If passed, this would require the Australian CDC — a newly established federal body — to treat gambling-related harm as part of its public health remit, alongside communicable diseases, chronic conditions, and environmental health threats. The bill was introduced and read a first time on 2 March 2026, with the second reading moved the same day. As a private member's bill from a crossbench MP without government backing, its prospects of passing are uncertain. As of 17 July 2026, the bill remains before the House of Representatives with no proposed amendments circulated and no debate beyond the sponsor's introductory speech.

This is a federal system guide. State constitutions, parliaments and local-government laws can allocate comparable functions differently.

The useful question is not only “what is the rule?” but also “who administers it, which document controls it, and when might it change?” That distinction prevents an accurate general explanation from becoming wrong advice in a particular election, chamber or policy setting.

Evidence review

What the bill would actually do

The bill is remarkably simple in its mechanism. It amends section 4 of the Australian Centre for Disease Control Act 2025, which defines 'public health matters'. The current definition covers a broad range of public health functions without specifically mentioning gambling. The bill would add gambling harm and addiction to that definition.

In practical terms, this amendment would mean that the Australian CDC's functions — which include monitoring, researching, and advising on public health matters — would extend to gambling harm. The CDC would be able to collect and analyse data on gambling-related health impacts, conduct research into prevention and treatment approaches, and provide public health advice to government on gambling policy from a health perspective.

The bill does not create new gambling restrictions, impose new taxes, ban advertising, or change existing state and territory gambling regulation. It operates solely at the level of what the federal CDC can investigate and advise upon.

Evidence review

Who introduced the bill and why

The bill was introduced by Dr Monique Ryan MP, the independent member for the Melbourne electorate of Kooyong. Dr Ryan is a former paediatric neurologist and was elected to Parliament at the 2022 federal election as part of the 'teal independent' movement. Her background as a medical professional informs the bill's framing of gambling harm as a health issue rather than a matter of individual responsibility or consumer choice.

According to the official summary on the Parliament of Australia bills page, the bill 'extends the definition of public health matters to include the health impacts of gambling harm and addiction'. The bill is classified as a Private bill originating in the House of Representatives and is currently at the 'Before Reps' status in the 48th Parliament. The sponsor's argument, as reflected in the bill's title and explanatory materials, is that gambling harm produces measurable public health consequences — including mental illness, family breakdown, and financial devastation — that warrant the same systematic public health response the CDC applies to other health threats.

Evidence review

The Australian CDC: what it is and why this matters

The Australian Centre for Disease Control was established by legislation passed in 2025, creating for the first time a federal body dedicated to coordinated public health protection, similar to the US Centers for Disease Control and Prevention or the UK Health Security Agency. The CDC's establishment was a response to lessons from the COVID-19 pandemic about the need for centralised public health expertise and coordination.

The CDC Act defines the Centre's functions to include monitoring communicable and non-communicable diseases, providing advice to government on public health emergencies, conducting research, and supporting states and territories. The definition of 'public health matters' in the Act determines the scope of these functions. By extending that definition to include gambling harm, the bill would bring gambling within the CDC's operational mandate for the first time.

Evidence review

Parliamentary status and what happens next

The bill was introduced in the House of Representatives on 2 March 2026. According to the official progress table, it was 'Introduced and read a first time' on 2 March 2026, and the 'Second reading moved' on the same day. As of 17 July 2026, the bill is at the 'Before House of Representatives' stage, meaning: the second reading debate has not yet occurred (beyond the sponsor's introductory speech); no vote has been taken on the second reading; the bill has not been referred to a committee; and no proposed amendments have been circulated.

For the bill to become law, it must pass the House of Representatives (where the government holds a majority), pass the Senate, and receive royal assent. Private member's bills from non-government MPs rarely pass without government support. The government has not publicly indicated whether it supports or opposes the bill. The next opportunity for progress would be if the bill is scheduled for second reading debate in the House, which is at the government's discretion through the Leader of the House.

Evidence review

The evidence base: gambling harm as a public health issue

The bill's premise — that gambling harm is a public health issue — is supported by a body of Australian and international research. The Australian Institute of Health and Welfare has estimated that Australians lose approximately $25 billion per year on gambling, the highest per capita losses in the world. The Productivity Commission's 2010 inquiry into gambling found that problem gambling affects not just individuals but families, workplaces, and communities, with flow-on effects including mental illness, relationship breakdown, unemployment, and crime.

A 2023 parliamentary inquiry into online gambling harm, chaired by the late Peta Murphy MP, made 31 recommendations including a phased ban on gambling advertising. The inquiry's report framed gambling harm as 'a public health issue that demands a comprehensive public health response'. The bill aligns with this framing but takes the more modest step of bringing gambling within the CDC's existing functions rather than creating new regulatory powers.

It is important to note that the health impacts cited by the sponsor are claims about the real-world effects of gambling, not legislative facts established by the bill itself. The bill would enable the CDC to generate its own evidence base on these impacts.

Evidence review

What the bill does not do

It is important to be clear about the bill's limits. It does not: ban gambling advertising; impose restrictions on poker machines or online wagering; create new taxes; override state and territory gambling regulation; create any new criminal offences; or compel the CDC to take any specific action. The amendment is permissive and definitional — it allows the CDC to address gambling harm within its existing functions but does not mandate any particular program, budget allocation, or regulatory action.

The bill is also limited to the federal CDC. State and territory health departments would retain their existing responsibilities, and state-based gambling regulators would be unaffected. This narrow scope means the bill is unlikely to attract constitutional challenge, as it operates within the established Commonwealth power to establish and define the functions of a Commonwealth agency.

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