What Does Risk of Significant Harm Mean?

In Australia, the phrase “risk of significant harm” (ROSH) plays a central role in protecting children and vulnerable individuals from abuse and neglect. It’s a legal and child welfare term used to determine whether a concern about a child’s wellbeing meets the threshold for statutory intervention. Whether you’re a teacher, childcare worker, nurse, or community member, understanding this term is crucial in fulfilling your duty to protect those at risk.
This guide will explain what ROSH means, how it is defined under Australian law, who must report it, and what happens after a report is made.
Understanding the Concept of ‘Risk of Significant Harm’
Basic Definition of ROSH
“Risk of Significant Harm” refers to a situation where a child is exposed to serious physical, emotional, psychological, or developmental harm. The term doesn’t require harm to have occurred—only that the risk of it occurring is considered significant.
According to Better Health Victoria, a child may be at risk if there are ongoing patterns of abuse or neglect, or if the child’s safety, stability or development is significantly jeopardised.
Why ROSH Matters in Australia
ROSH is the key threshold used by child protection services across Australian states and territories to decide whether an intervention is required. Reports that meet this threshold are prioritised for assessment.
- In 2022–23, over 178,000 reports of suspected child abuse and neglect were received by Australian child protection agencies.
- Of these, only reports that met the ROSH threshold were legally investigated, underlining its importance.
ROSH is more than a legal benchmark—it’s a frontline safeguard.
Legal Frameworks and Definitions in Australia
ROSH in the Children and Young Persons (Care and Protection) Act 1998 (NSW)
In NSW, ROSH is defined under Section 23 of the Children and Young Persons (Care and Protection) Act 1998. A child is considered at ROSH if they:
- Have been or are at risk of being physically or sexually abused,
- Are neglected to the point where basic needs aren’t met,
- Are exposed to serious domestic violence,
- Exhibit behaviour or development that’s concerning due to caregiving issues.
NSW uses the ChildStory Reporter Portal for online reporting, streamlining the process for mandatory reporters.
How ROSH is Defined in Victoria and South Australia
- Victoria defines ROSH under its Children, Youth and Families Act 2005. The focus is on cumulative harm—where repeated small incidents cause serious damage over time.
- In South Australia, the Children and Young People (Safety) Act 2017 similarly includes physical, emotional, sexual harm, and neglect. Mandatory reporting is guided by this legislation.
Differences in State-Based Reporting Thresholds
Each state and territory sets its own threshold for what constitutes ROSH:
| State | Key Definition Elements | Threshold for Intervention |
| NSW | Exposure to abuse, neglect, or domestic violence | Moderate to high-risk; immediate action required |
| VIC | Actual or likely cumulative harm | Focus on long-term safety and wellbeing |
| SA | Harm, risk of harm, or cumulative impact | Broad definition to trigger early response |
Understanding your local legislation is critical in determining when to report and how your report will be handled.
Indicators of Risk of Significant Harm
Physical Indicators
Children experiencing ROSH may present physical signs, including:
- Unexplained bruises, burns, or fractures
- Persistent hunger or malnutrition
- Poor hygiene or inappropriate clothing
- Untreated medical issues
These signs often point to neglect or physical abuse.
Emotional or Behavioural Indicators
Not all harm is visible. Emotional abuse and psychological neglect can be equally damaging.
Common indicators include:
- Anxiety or panic attacks
- Withdrawal or depression
- Aggressive or risk-taking behaviours
- Delayed emotional development
Environmental and Family Factors
A child’s environment plays a major role in their safety. Watch for:
- Exposure to domestic or family violence
- Substance abuse in the home
- Caregivers with untreated mental illness
- Chronic absence from school or care
Mandatory Reporting and Your Role

Who Must Report ROSH?
Under mandatory reporting laws, specific professionals are legally required to report suspected ROSH. This includes:
- Teachers and early childhood educators
- Doctors, nurses, and midwives
- Police officers
- Childcare workers
- Psychologists and social workers
Even if you are not a mandatory reporter, anyone can and should report suspected harm.
How to Make a Report
In NSW:
- Online: ChildStory Reporter Portal
- Phone: Child Protection Helpline – 132 111 (24/7)
In VIC:
- Phone: Child Protection Intake – 1300 664 977 (Business hours)
- After hours: 13 12 78
When making a report, provide as much detail as possible about the child’s situation, observed signs, and concerns.
Protections for Reporters
Australian law protects individuals who report ROSH in good faith. You are entitled to:
- Anonymity
- Legal immunity from liability
- Protection from retaliation in the workplace
Case Examples and Common Scenarios
ROSH Identified by a Teacher
A Year 2 teacher notices a student repeatedly comes to school with bruises and hasn’t had lunch. The child also seems anxious around loud noises. The teacher documents their concerns and reports via the mandatory portal. The report meets the ROSH threshold, prompting investigation and support for the family.
Concerns Not Meeting the ROSH Threshold
A childcare worker observes a child who is occasionally late and wears dirty clothes. The behaviour doesn’t meet the threshold for immediate ROSH, but is still documented and monitored within the centre. If the pattern worsens, a report may later be justified.
What Happens After a ROSH Report?
Initial Risk Assessment by Authorities
Once a report is made, the child protection team will:
- Review the details
- Conduct background checks
- Risk-rank the case based on severity
If it meets the ROSH threshold, a caseworker may contact the family, school, or health professionals.
Potential Outcomes
Possible responses include:
- No action if it doesn’t meet the threshold
- Referral to services for early intervention
- Protective intervention, such as home visits
- Court action or temporary out-of-home care if the child’s safety is at immediate risk
Preventing and Reducing Risk in Community and Workplaces
Creating a Child-Safe Organisation
Organisations working with children must proactively manage risks. This includes:
- Conducting background checks
- Implementing a Child Safe Policy
- Providing child protection training for staff
- Appointing child safety officers
Empowering Children and Youth
Children who understand their rights are more likely to disclose abuse. Prevention strategies include:
- Teaching body safety and boundaries
- Encouraging open communication
- Offering accessible counselling support
ROSH in Broader Contexts (Beyond Children)

Although commonly linked to child protection, ROSH also applies to other vulnerable populations:
- Aged care residents experiencing neglect or abuse
- People with disabilities at risk due to dependency or communication barriers
The principles of recognising, documenting, and reporting apply in these cases too—although different legal frameworks may be used.
Frequently Asked Questions
What is the risk of significant harm in child protection?
It’s a legal benchmark used to determine when a child’s safety, wellbeing, or development is seriously at risk due to abuse, neglect, or family circumstances.
How is ROSH defined in Australian law?
Definitions vary by state, but it broadly refers to situations where a child may suffer serious harm physically, emotionally, developmentally, or psychologically.
Who must report the risk of significant harm in Australia?
Mandatory reporters include teachers, nurses, childcare workers, doctors, and others in child-facing professions.
What are some signs of significant harm in children?
Physical injuries, poor hygiene, emotional withdrawal, anxiety, or signs of neglect in the child’s home environment.
How do I report a child at risk in NSW or VIC?
Use the ChildStory portal in NSW or call the relevant Child Protection Intake line in Victoria. Anonymous reporting is allowed.
What happens after a ROSH report is submitted?
The report is reviewed, risk-assessed, and may trigger further investigation, intervention, or referral to support services.
Can you report anonymously in Australia?
Yes. Reports can be made without identifying yourself, and all reports are protected by confidentiality laws.
What if my concern doesn’t meet the ROSH threshold?
Continue to monitor and document concerns. You can still refer to early support services or raise issues internally.
Is ROSH only about physical abuse?
No. It also covers emotional harm, neglect, exposure to family violence, and situations affecting a child’s development.
Does ROSH apply to adults?
While primarily used in child protection, similar concepts are applied in aged care and disability services under different legislation.
Key Points Recap
- Risk of Significant Harm (ROSH) is a legal threshold used in child protection across Australia.
- Definitions and reporting thresholds vary by state.
- Mandatory reporting applies to professionals such as teachers, nurses, and social workers.
- Signs of ROSH include physical injury, emotional distress, or environmental risks.
- Reporting is protected, confidential, and a key part of safeguarding children.



