If someone you love is showing behaviours that are putting them or others at risk, a Behaviour Support Plan (BSP) might be exactly what they need. But what is it, really? And how do you know if it's the right fit?
This guide walks you through everything, without the jargon.
A Behaviour Support Plan is a personalised, evidence-based document that helps everyone in your loved one's life understand why certain behaviours are happening and how to respond consistently.
The key word here is why.
Behaviours like aggression, self-injury, property damage, or withdrawal are rarely random. They are usually a form of communication. The person may be in pain, feeling overwhelmed, trying to get their needs met, or unable to express what they want in another way.
A BSP works by identifying those reasons and then building a clear, practical plan that family members, carers, teachers, and support workers all follow together.
Under the NDIS, behaviour support is funded under the Capacity Building budget, in a category called Improved Relationships (or under Behaviour Support in newer PACE plans). It is a stated support, meaning the funding can only be used for behaviour support and must be delivered by a registered provider.
Complex behaviour support sits within the broader behaviour support framework but is designed for participants whose behaviours are more frequent, more intense, or harder to manage with standard supports.
The NDIS classifies support as intensive and complex when a participant:
This could apply to someone with an intellectual disability, autism, acquired brain injury, or a psychosocial disability whose behaviours have reached a point where standard support is no longer enough.
The process has a few clear stages.
Everything starts with a Functional Behaviour Assessment (FBA). This is a structured process where a qualified behaviour support practitioner observes your loved one across different settings, speaks with family and carers, and reviews relevant history.
The goal is to understand the function of the behaviour. What triggers it? What happens before and after? What need is it trying to meet?
Once the assessment is done, the practitioner develops the BSP. There are two types:
A comprehensive plan includes three core elements working together.
Proactive strategies are designed to prevent behaviours before they start. These might include adjusting the environment to remove triggers, building better routines, teaching communication skills, or making sure the person's sensory and physical needs are met.
Skill building sits at the heart of a good plan. Rather than just managing difficult moments, the focus is on teaching your loved one new ways to communicate, cope, and get their needs met. This could mean learning to use a visual schedule, developing emotional regulation strategies, or building social skills that give them more control over their daily life.
Reactive strategies are clear, safe steps that carers and support workers follow when a behaviour does occur. They are designed to reduce harm and keep everyone safe, without making the situation worse. A good plan will always have far more proactive and skill-building strategies than reactive ones.
If restrictive practices are included in the plan (for example, physical guidance or environmental restrictions), they must be authorised by the relevant state or territory body and used as a last resort only.
The NDIS Commission is clear: any restrictive practice must be the least restrictive option available, used for the shortest time possible, and paired with a concrete plan to reduce and eventually eliminate it.
The plan only works if everyone follows it consistently. That means you, your loved one, their support workers, their school or day programme, and any other providers in their life all using the same strategies.
Your behaviour support practitioner will provide training to make sure everyone understands their role. Plans are also reviewed at least annually, or sooner if your loved one's situation changes.
Complex behaviour support is worth considering if your loved one is showing behaviours that are affecting their safety, relationships, or ability to engage in daily life, and current supports are not working.
You do not need to wait for a crisis. The NDIS can fund behaviour support based on evidence that behaviours are affecting daily functioning, even if no restrictive practices are currently being used.
Ask yourself:
If you answered yes to any of those, it is worth raising behaviour support at your next NDIS planning meeting or requesting a plan review.
You can search for a registered NDIS behaviour support practitioner through the NDIS Commission's provider finder.
A Behaviour Support Plan is not about controlling your loved one. It is about understanding them better and giving everyone around them the tools to provide consistent, respectful, and effective support.
When it works well, families report less stress, fewer crises, and real improvements in quality of life for the person they support. The plan grows with your loved one, adapting as their skills develop and their needs change.
If you think complex behaviour support might be the right fit, speak with your NDIS planner or reach out to a registered specialist behaviour support provider for an initial conversation.