What is a Behaviour Support Plan?

You have noticed your child, your family member, or a person you support is having more difficult days. The behaviours that come with those days are getting harder to respond to, and the people around them are responding differently to the same situation. A behaviour support plan brings everyone onto the same page and replaces guesswork with strategies built around the person.

01 . The plan

A personalised plan, not a behaviour script

A behaviour support plan is a personalised document that outlines strategies for understanding and reducing behaviours of concern while building positive skills for the person it supports.

Without a plan, the people around someone with behaviours of concern are often left guessing. Support workers respond differently to the same situation. Families feel stuck. Restrictive practices stay in place longer than they need to. Everyone is doing their best, but nobody is working from the same page.

A behaviour support plan changes that. It gives everyone involved clear, consistent, evidence-based strategies that are built around the person, not the behaviour. It documents what is happening, explains why, and sets out what to do about it. One plan. One direction. One team working together.

At Optimum Health Solutions, our Positive Behaviour Support practitioners develop behaviour support plans for children, teenagers, and adults across 14 clinics in NSW and Tasmania. We work alongside families, carers, support workers, and allied health professionals to create plans that are practical, respectful, and focused on what matters most to the person at the centre of them.

02 . What goes in it (MERGED H2 #2 “What is included” + H2 #3 “Who writes it”)

What goes in a plan, and who writes one

A behaviour support plan covers three questions: what is happening, why is it happening, and what can everyone around the person do differently? It is more than a list of strategies. A good plan reads like a user manual for supporting someone well.

Personal profile. The plan starts with who the person actually is. Their strengths, their preferences, how they communicate, what their day looks like. This section makes sure the plan reflects the whole person, not just the behaviours that prompted the referral.

Functional behaviour assessment findings. A functional behaviour assessment examines what happens before, during, and after a behaviour of concern to understand its purpose. A person may become distressed during transitions because they cannot predict what comes next. That context changes everything about how you respond.

Proactive strategies. Environmental changes, routine adjustments, and skill-building activities designed to prevent behaviours of concern before they occur. Positive Behaviour Support puts most of its weight on prevention rather than reaction, and reviews have found it works even with the most severe and high-rate behaviours of concern. Prevention, not reaction.

Reactive strategies. Clear, step-by-step instructions for responding when behaviours of concern do happen. Written so any support worker, teacher, or family member can follow them consistently. Safety for everyone. Dignity preserved.

Restrictive practice details (if applicable). If any regulated restrictive practices are in place, the plan must document what they are, why they are necessary, how they will be monitored, and the concrete steps being taken to reduce or eliminate them. Under NDIS rules, restrictive practices are always a last resort.

Monitoring and review schedule. How and when the plan will be reviewed. Progress is tracked. Strategies are adjusted. The plan stays relevant as the person’s life changes.

A behaviour support plan must be written by a practitioner registered with the NDIS Quality and Safeguards Commission. Registration means the practitioner meets the NDIS Positive Behaviour Support Capability Framework standards and is qualified to assess behaviours of concern, develop evidence-based plans, and report on restrictive practices. The most recent multicentre trial of staff-delivered Positive Behaviour Support, involving adults with intellectual disabilities, reported reductions in some behaviours of concern and improvements in quality-of-life measures such as personal development and self-determination.

At Optimum Health Solutions, our practitioners hold qualifications in allied health and social science disciplines including social work, Occupational Therapy, and Speech Pathology, with additional training in Positive Behaviour Support.

But the practitioner does not work alone. A behaviour support plan is built with the people who know the person best: the person the plan is about (where possible and appropriate), family members and carers, support workers and disability service providers, allied health professionals including Occupational Therapists, Speech Pathologists, and Physiotherapists, teachers, educators and school staff, and NDIS support coordinators and plan managers.

A good plan reads like a user manual for supporting someone well.

03 . Interim and comprehensive (MERGED H2 #4 “Interim vs comprehensive” + H2 #7 “How long does it last”)

Interim plans, comprehensive plans, and how long they last

If your family member is already subject to restrictive practices, the clock starts immediately. The NDIS Commission requires an interim behaviour support plan within 30 days. Not 30 days from when you feel ready. Thirty days from the start of service.

Interim behaviour support plan. An interim plan is a safety-first document. It records what is currently happening, documents any restrictive practices already in place, and sets out immediate strategies to keep everyone safe while a more thorough assessment takes place. It is not a shortcut. It is a regulatory requirement. Without it, restrictive practices are being used without oversight, without documentation, and without a plan to reduce them. The NDIS Commission’s guidance is clear on this.

Comprehensive behaviour support plan. A comprehensive plan takes longer to develop, typically 6 to 12 months. It is built on a thorough functional behaviour assessment, repeated observations across different settings, input from everyone in the person’s support network, and analysis of behavioural data collected over time. This is where the real work happens. The comprehensive plan replaces the interim plan and provides detailed proactive strategies, skill-building goals, a restrictive practice reduction plan, and a long-term monitoring framework. It is the document that drives lasting change. Both interim and comprehensive plans must be lodged with the NDIS Quality and Safeguards Commission.

Once the comprehensive plan is in place, there is no expiry date. A behaviour support plan is a living document, reviewed regularly and updated as the person’s life changes. But “no expiry” does not mean “set and forget”. Plans that sit in a drawer do not reduce behaviours of concern. They need active monitoring.

• Interim plan: reviewed within 6 months and replaced by a comprehensive plan.
• Comprehensive plan: formally reviewed every 12 months at minimum, with informal check-ins throughout.
• Restrictive practice plans: reviewed more frequently, often quarterly, to ensure practices are being actively reduced.

In practice, most plans are adjusted more often than the minimum. A new school. A change in support workers. A move to a different home. Any of these can shift the dynamics enough to warrant a review. At Optimum Health Solutions, we build reviews into our service delivery from the start. Your practitioner schedules regular check-ins with you, your family, and your support team. Not because the NDIS requires it. Because a plan that is not reviewed is a plan that stops working.

05 . Behaviours of concern and restrictive practices (MERGED H2 #8 “Behaviours of concern” + H2 #9 “Restrictive practices”)

Behaviours of concern, restrictive practices, and how a plan reduces both

Behaviours of concern are actions that cause harm to the person, to others, or that limit the person’s ability to participate in daily life. They are the reason families seek help. They are what keeps support workers second-guessing. They are, often, the thing nobody in the room knows how to talk about.

Examples include physical aggression towards others, self-injurious behaviour such as hitting, biting or head-banging, property destruction, absconding (leaving a safe environment without notice), severe withdrawal or refusal to participate in daily activities, and behaviours that place the person at risk of restrictive practices. Positive Behaviour Support starts from one position: all behaviour has a function. A person may act a certain way because they are in pain, overwhelmed, unable to communicate what they need, or because their environment is failing them. Understanding that function is the first step. Everything else follows from there.

Restrictive practices are interventions that limit a person’s rights or freedom of movement. Under the NDIS, there are five regulated types:

• Chemical restraint: using medication to influence behaviour, excluding prescribed medication for a diagnosed condition.
• Physical restraint: using physical force to prevent or restrict movement.
• Mechanical restraint: using a device to prevent or restrict movement.
• Environmental restraint: restricting access to environments, items, or activities such as locked doors or removing a phone.
• Seclusion: confining a person in a space where they cannot leave voluntarily.

Restrictive practices must always be a last resort after all other strategies have been tried, the least restrictive option available, used for the shortest time possible, documented in the behaviour support plan, reported to the NDIS Quality and Safeguards Commission, and subject to a reduction and elimination plan.

One of the core goals of any behaviour support plan is to reduce and eventually eliminate the use of restrictive practices. Our practitioners develop proactive strategies that address the underlying causes of behaviours of concern, so restrictive practices become unnecessary over time. We see clients across our 14 clinics in NSW and Tasmania, deliver Positive Behaviour Support in homes, schools, workplaces and the community where the behaviours actually occur, and coordinate directly with the six other allied health disciplines on site so families do not have to repeat their story to multiple providers.