What Is “Risk of Significant Harm”?
“Risk of significant harm” refers to a legal threshold used in Australian child protection systems to determine whether a child or young person may need intervention due to serious threats to their wellbeing. It signifies a situation where there are reasonable grounds to believe that a child is likely to suffer significant harm if no protective action is taken. This harm may be physical, emotional, psychological, sexual, or due to neglect.
This threshold enables professionals to make informed decisions about when to report concerns to child protection authorities, ensuring timely support for vulnerable children and their families.
Legal Definition in Australian Child Protection Laws
- New South Wales (NSW): Under the Children and Young Persons (Care and Protection) Act 1998, a child is at risk of significant harm if current concerns exist for their safety, welfare, or wellbeing.
- South Australia (SA): The Children and Young People (Safety) Act 2017 outlines risk factors and mandatory reporting obligations.
- Australian Capital Territory (ACT): The Children and Young People Act 2008 defines risk based on the likelihood of significant harm due to unmet basic needs or exposure to danger.
Each state provides detailed guidance on the threshold criteria and reporting processes.
The Threshold of “Significant”
“Significant” in this context does not mean trivial or occasional. It refers to harm that is:
- Ongoing or likely to continue
- Serious in nature
- Cumulative, resulting from repeated or escalating incidents
It is important to note that the child does not have to be harmed already. A risk of future harm is sufficient for reporting.

Types of Harm That May Be Considered Significant
Physical Harm
- Unexplained injuries
- Frequent bruises or burns
- Neglected medical needs
Emotional and Psychological Harm
- Exposure to family violence
- Verbal abuse or humiliation
- Chronic fear, anxiety, or withdrawal
Sexual Harm
- Inappropriate sexual behaviour or knowledge
- Disclosure of abuse
- Grooming or exploitative relationships
Neglect
- Poor hygiene or malnutrition
- Lack of supervision
- Absence from school
- Unsafe living conditions
Common Indicators of Risk of Significant Harm
Signs in Children
- Unexplained injuries or fear of going home
- Aggressive or withdrawn behaviour
- Developmental delays
- Poor hygiene or chronic fatigue
Signs in Caregivers or the Environment
- Domestic violence
- Substance abuse or mental illness
- Unwillingness to engage with services
- Social isolation
Refer to the SA child protection indicators for more examples.
Who Must Report and When?
Mandatory Reporters in Australia
Mandatory reporters vary by state and typically include:
- Teachers and school staff
- Early childhood workers
- Doctors, nurses, and healthcare professionals
- Police officers
- Welfare and housing workers
These professionals must report when they form a belief on reasonable grounds that a child is at risk of significant harm.
Reasonable Grounds: Facts or observations that would lead a reasonable person to believe that harm is occurring or likely to occur.
Voluntary Reports and the General Public
Any person can make a report. Even if you are not a mandatory reporter, your concerns can still be investigated and acted upon.

How to Report a Risk of Significant Harm
Where to Report in NSW, ACT, and SA
- NSW: Contact the Child Protection Helpline at 132 111 or report online via the ChildStory Reporter portal.
- ACT: Report to CYPS via Access Canberra or phone 1300 556 729.
- SA: Call the Child Abuse Report Line (CARL) on 13 14 78 or report via eCARL at the eCARL system.
What Information to Provide
Include:
- Specific concerns and observations
- Child’s name, age, and address (if known)
- Descriptions of behaviour or harm
- Context (e.g., when and where incidents occurred)
- Names of caregivers or other parties involved (if applicable)
What Happens After a Report Is Made?
Assessment and Investigation
Child protection authorities will:
- Review the report against the risk threshold
- Triage based on urgency
- Contact the family, school, or other professionals for information
- Visit the child or conduct further assessments if needed
Outcomes of Reporting
- Creation of safety or support plans
- Referrals to family support or counselling services
- Legal intervention (e.g., court orders)
- Removal from unsafe environments (as a last resort)

Rights and Protections for Reporters
Confidentiality of the Reporter
All Australian jurisdictions protect the identity of reporters. Your details are kept confidential and are not disclosed without consent.
Legal Protections and Immunity
If a report is made in good faith, you are legally protected from civil or criminal liability. These protections aim to encourage reporting without fear of retribution.
Why Early Reporting Matters
Preventing Escalation of Harm
Timely reporting helps prevent ongoing or worsening harm. It ensures children receive support before their situation deteriorates.
Supporting the Child and Family
Reporting often leads to family-focused solutions. Services aim to help families stabilise and meet their children’s needs.
For individuals seeking to understand better their reporting obligations, child protection training is highly recommended.
FAQs
What does “risk of significant harm” mean in Australia?
A legal threshold that signals when a child may need intervention due to a serious risk.
What are the signs a child might be at risk of significant harm?
Unexplained injuries, fearfulness, neglect, exposure to violence, or disengagement.
What is the legal definition of significant harm in child protection?
Defined in state legislation such as the Children and Young Persons (Care and Protection) Act 1998 (NSW).
Do I have to report suspected harm if I work in childcare or education?
Yes, you are likely a mandatory reporter and legally required to report concerns.
What happens after I report a risk of significant harm?
Authorities assess, investigate, and determine appropriate interventions.
Can I make a report anonymously?
Yes, anonymity is possible, and confidentiality is legally protected.
What if I’m wrong—can I get in trouble for reporting?
No. If done in good faith, you are protected by law.
Who do I call if I suspect child abuse or neglect?
NSW: 132 111, ACT: 1300 556 729, SA: 13 14 78.
What’s the difference between harm and significant harm?
Harm is any negative impact; significant harm is serious, ongoing, or likely to worsen.
What role does the community play in protecting children?
Community awareness and early reporting can prevent long-term harm and support families.
Key Points
- “Risk of significant harm” is a legal threshold for child protection intervention.
- It includes physical, emotional, and sexual harm, and neglect.
- Mandatory reporters must act on reasonable suspicion.
- Early action protects children and supports families.
- Reporters are protected under Australian law when acting in good faith.



