What Is Behaviour Support Under the NDIS?

If you have been exploring NDIS supports for yourself or a family member, you have likely come across the term behaviour support. It sounds straightforward enough, but what does it actually involve — and how does the NDIS define it?

In plain terms, behaviour support is a specialist service funded by the National Disability Insurance Scheme that helps people with disability who display behaviours of concern. These behaviours might put the person or those around them at risk of harm, or they might significantly limit the person’s ability to participate in everyday life.

The NDIS funds behaviour support so that qualified practitioners can:

• Conduct a functional behaviour assessment to understand why a behaviour is occurring
• Develop an individualised behaviour support plan that outlines evidence-based strategies
• Train carers, families, and support workers to implement those strategies consistently
• Monitor progress and adjust the plan over time

The goal is never to simply stop a behaviour. It is to understand what the person is communicating through that behaviour and to find safer, more effective ways for them to get their needs met.

Who Is Behaviour Support For?

Children and Young People

Many families first seek behaviour support when a child receives an NDIS plan following a diagnosis such as autism spectrum disorder, intellectual disability, or a developmental delay. A child who is having frequent meltdowns at school, struggling with transitions, or engaging in self-injurious behaviour can benefit significantly from a tailored behaviour support plan.

Adults with Disability

Behaviour support is not limited to children. Adults living in supported accommodation, attending day programs, or receiving in-home care may also require specialist behaviour support — particularly if restrictive practices are being used or considered. Under the NDIS, any use of restrictive practices must be authorised, reported, and actively reduced through a behaviour support plan.

Families and Support Networks

An often-overlooked aspect of behaviour support is the guidance it provides to the people surrounding the participant. Parents, siblings, carers, and support workers all receive training and strategies so that the approach is consistent across environments — home, school, community, and respite settings.

What Does Behaviour Support Include?

A comprehensive behaviour support engagement typically follows a structured process. While every practitioner works slightly differently, the core components remain consistent across the sector.

1. Initial consultation and intake — the practitioner meets the participant and their support network to understand the person’s history, strengths, preferences, and the behaviours of concern.
2. Functional behaviour assessment (FBA) — this involves observation, data collection, and analysis to identify the triggers, functions, and maintaining factors behind the behaviour.
3. Development of a behaviour support plan (BSP) — a written document that outlines proactive strategies, skill-building goals, reactive strategies for crisis situations, and any restrictive practices that require authorisation.
4. Implementation support and training — the practitioner works directly with carers, support workers, and educators to ensure the strategies are understood and applied correctly.
5. Ongoing review and monitoring — behaviour support plans are living documents. The practitioner reviews data, checks in with the team, and adjusts the plan as the person’s needs evolve.

At EV Support Services, this process is designed to be collaborative and person-centred. The participant’s voice — or the voice of those who know them best — guides every decision.

How Behaviour Support Differs from General Therapy

One of the most common questions families ask is how behaviour support compares to services like psychology or occupational therapy. The distinction matters because it affects which NDIS budget line funds the service and which practitioner you should be working with.

Focus and Methodology

General therapies such as psychology or counselling tend to focus on emotional wellbeing, mental health conditions, or skill development in a clinical setting. Behaviour support, by contrast, is specifically concerned with behaviours of concern and uses the Positive Behaviour Support (PBS) framework to address them in the person’s natural environments.

Regulatory Requirements

Behaviour support practitioners who work with NDIS participants must be registered with the NDIS Quality and Safeguards Commission. If a behaviour support plan includes any restrictive practices, the practitioner must meet additional requirements around reporting, authorisation, and fade-out planning. These obligations do not apply to general therapists in the same way.

Environment-Based Approach

While a psychologist might see a participant in a clinic room once a fortnight, a behaviour support practitioner is far more likely to observe and intervene in the settings where behaviours actually occur — the family home, the classroom, the group home, or the community.

“

Behaviour support is not about changing who a person is. It is about understanding what they are telling us through their behaviour and giving them — and the people around them — better tools to respond.

Understanding Positive Behaviour Support (PBS)

The term Positive Behaviour Support comes up repeatedly in NDIS documentation, and for good reason. PBS is the nationally endorsed framework that underpins all behaviour support practice in the Australian disability sector.

Core Principles of PBS

• Person-centred — every strategy begins with the individual’s preferences, strengths, and goals, not a one-size-fits-all template.
• Evidence-based — interventions are grounded in applied behaviour analysis and peer-reviewed research.
• Rights-focused — PBS actively works to reduce and eliminate restrictive practices, recognising that every person has a right to dignity and the least restrictive option.
• Multi-component — a good PBS plan addresses environment, skill-building, proactive strategies, and reactive responses rather than relying on a single intervention.

What PBS Looks Like in Practice

Imagine a teenager with autism who becomes distressed during transitions between activities. A PBS approach would not simply try to stop the distress. Instead, the practitioner might introduce visual schedules, build in transition warnings, teach the young person a self-regulation strategy, and coach support workers on how to respond calmly during moments of escalation.

Over time, the frequency and intensity of the distress typically reduces — not because the behaviour was suppressed, but because the person’s environment and support network adapted to meet their needs more effectively.

How to Access Behaviour Support Through the NDIS

Accessing behaviour support is more straightforward than many families expect, though it does require a few key steps.

Step 1: Check Your NDIS Plan

Behaviour support funding typically sits under the Capacity Building — Improved Relationships support category (sometimes listed as CB Daily Activities depending on the plan). If you are unsure whether your plan includes behaviour support, your support coordinator or local area coordinator (LAC) can confirm.

Step 2: Choose a Registered Provider

Because behaviour support involves regulated practices and potential restrictive practice oversight, providers must be registered with the NDIS Commission. This is not optional — it is a safeguard for participants. EV Support Services is a registered NDIS provider delivering behaviour support services across Sydney.

Step 3: Referral and Intake

You can self-refer or be referred by a support coordinator, allied health professional, or case manager. The provider will complete an intake process to understand the participant’s circumstances before commencing the assessment.

Step 4: Ongoing Collaboration

Once a behaviour support plan is in place, the practitioner works alongside the participant’s broader support team. Regular reviews ensure that strategies remain relevant as the person grows and their circumstances change.

What to Look for in a Behaviour Support Provider in Sydney

Not all providers deliver the same quality of service. When choosing a behaviour support provider for yourself or a family member, consider the following factors.

• NDIS registration — confirm the provider is registered with the NDIS Quality and Safeguards Commission specifically for behaviour support.
• Qualified practitioners — ask whether the practitioners hold relevant tertiary qualifications and are listed on the behaviour support practitioner panel as either proficient or core.
• Person-centred approach — the provider should involve the participant and their family in every stage of the process, not simply hand down a plan.
• Transparency — a reputable provider will explain their process, expected timeframes, and how they report on restrictive practices without hesitation.
• Local knowledge — a provider based in your area, such as EV Support Services in Sydney, understands the local service landscape, schools, and community resources that can complement the behaviour support plan.

Choosing the right provider is one of the most important decisions a family can make. Take the time to ask questions, request an initial conversation, and ensure the fit feels right for the participant.

Frequently Asked Questions

Is behaviour support the same as psychology?

No. While both disciplines work with behaviour and wellbeing, behaviour support specifically uses the Positive Behaviour Support framework to address behaviours of concern in people with disability. It is delivered in natural settings rather than a clinical environment, and it carries specific regulatory obligations under the NDIS Quality and Safeguards Commission.

Does my NDIS plan need to specifically mention behaviour support?

Your plan should include funding under the Capacity Building — Improved Relationships category. If it does not, speak with your support coordinator or LAC about requesting a plan review or reassessment. They can help you build the evidence for including behaviour support in your funded supports.

Can I choose any provider for behaviour support?

Behaviour support must be delivered by a provider who is registered with the NDIS Commission. This requirement applies regardless of whether you are plan-managed, self-managed, or NDIA-managed. Registration ensures the practitioner meets qualification, reporting, and safeguarding standards.

What are restrictive practices and how do they relate to behaviour support?

Restrictive practices are interventions that limit a person’s rights or freedom of movement — for example, physical restraint, seclusion, or environmental restrictions. Under NDIS rules, any use of restrictive practices must be included in a behaviour support plan, authorised by the relevant state authority, and actively reduced over time. A core objective of behaviour support is to minimise and ultimately eliminate these practices.

How long does a behaviour support plan take to develop?

Timeframes vary depending on the complexity of the situation. A straightforward assessment and plan might take four to six weeks, while more complex cases involving multiple environments, stakeholders, or existing restrictive practices can take longer. Your practitioner at EV Support Services will provide an estimated timeline during the intake process.