How to write an NDIS behaviour support policy (2026 template + example)

Why SIL providers need a behaviour support policy in 2026

Under the NDIS Practice Standards, all registered NDIS providers delivering Specialist Behaviour Intervention Support or any service involving the use of restrictive practices must have a documented behaviour support policy. For SIL (Supported Independent Living) providers, this requirement is especially critical: residents in SIL settings are among the most likely cohort to have behaviour support plans, and regulated restrictive practices are common.

The strengthened NDIS Practice Standards framework — progressively rolled out from 2024 and fully operative for the 2026 registration cycle — places heightened scrutiny on how providers demonstrate positive practice culture, staff capability, and oversight of any restrictive measure. A policy that was adequate in 2022 may now fall short of what an approved quality auditor expects to see.

A behaviour support policy is not the same as a participant's individual behaviour support plan. The policy is an organisational governance document. It tells auditors, staff, and participants how your organisation as a whole approaches this area of practice.

What the NDIS Commission requires

The NDIS Practice Standards (Module 2: Provider Governance and Operational Management, and the Specialist Support — Behaviour Support module) require that providers can demonstrate:

• A clear commitment to person-centred, least-restrictive practice as the default approach.
• Defined roles and responsibilities for behaviour support within the organisation, including who engages and oversees NDIS-registered Behaviour Support Practitioners (BSPs).
• Processes for implementing, monitoring, and reviewing behaviour support plans (BSPs) developed by qualified practitioners.
• Procedures for authorising, documenting, and reporting regulated restrictive practices to the NDIS Commission in accordance with state or territory authorisation requirements.
• Staff training and competency requirements for anyone implementing a behaviour support plan or applying a restrictive practice.
• Clear links to your incident management system, complaints process, and the NDIS Code of Conduct obligations.

The NDIS Commission's regulatory guidance also emphasises that the use of any restrictive practice must always be accompanied by an interim or comprehensive behaviour support plan from a registered BSP, and must be reported through the Commission's online portal within required timeframes.

Step-by-step: how to write your policy

1. Define scope and purpose. State who the policy applies to (all staff, volunteers, and contractors delivering supports to participants with a behaviour support plan or where a restrictive practice may occur), what types of supports are covered, and the legislative and Standards basis for the policy (NDIS Act 2013, NDIS (Incident Management and Reportable Incidents) Rules 2018, NDIS Practice Standards).
2. State your organisational values and commitment. Articulate your commitment to positive behaviour support, dignity of risk, and the least-restrictive-alternative principle. This section signals your practice culture and is directly scrutinised during audits.
3. Define roles and responsibilities. Name the position (not the individual) responsible for overseeing behaviour support at the organisational level (e.g., Practice Lead, Clinical Governance Manager). Describe the responsibilities of direct support workers, team leaders, and senior managers when a behaviour support plan is in place. Specify how your organisation engages registered BSPs.
4. Describe your process for implementing behaviour support plans. Explain how your organisation receives, stores, and reviews individual plans; how staff are briefed; how implementation fidelity is monitored; and how often plans are reviewed in collaboration with the BSP and participant.
5. Set out your restrictive practices framework. Define what constitutes a regulated restrictive practice (chemical, mechanical, physical, environmental, seclusion) in plain language. Explain the authorisation pathway in your jurisdiction and how your organisation documents, reports, and reviews each use. Include reference to state/territory authorisation bodies where relevant.
6. Link to incident reporting and complaints. Describe how behaviour-related incidents are recorded and escalated, and how the use of a restrictive practice triggers reportable incident obligations to the NDIS Commission. Cross-reference your Incident Management Policy and Complaints Management Policy.
7. Set training requirements. Specify minimum training requirements for staff implementing behaviour support plans (e.g., completion of the NDIS Commission's free online modules on behaviour support, organisational induction, and any role-specific training required by the BSP's plan).
8. Establish a review cycle. State how often the policy itself is reviewed (commonly annually or following a significant incident or regulatory change), who approves it, and where the version history is maintained.

Template structure at a glance

Example: a filled-in policy excerpt (Section 2)

The following is a realistic example of how Section 2 — Commitment and Values — might read in a completed SIL provider policy:

[Organisation Name] Behaviour Support Policy — Section 2: Our Commitment

[Organisation Name] is committed to providing supports that promote the dignity, autonomy, and wellbeing of every participant. We recognise that behaviours of concern are most often a form of communication and that the appropriate response is to understand the function of the behaviour and address unmet needs — not to default to restrictive measures.

Our practice is grounded in positive behaviour support (PBS) principles. We will always seek the least-restrictive alternative before considering any regulated restrictive practice, and any use of a restrictive practice will only occur where a registered Behaviour Support Practitioner has developed or approved the relevant plan, and where all required authorisations have been obtained.

We commit to ensuring that every staff member working with a participant who has a behaviour support plan understands their responsibilities under that plan, has received appropriate training, and knows how to report incidents or concerns without fear of reprisal.

Common gaps that auditors flag

• No link to the NDIS Commission reporting portal. Policies must reference how and when staff trigger the reportable incidents process for restrictive practice use.
• Vague training requirements. Saying "staff will receive appropriate training" is insufficient. Name the specific modules or competencies required.
• Roles described by name rather than position. When the named person leaves, the policy becomes inaccurate. Use position titles only.
• Restrictive practices listed but not defined. Each regulated type (chemical, mechanical, physical, environmental, seclusion) should be briefly defined so staff can recognise them.
• No version control table. Auditors look for evidence of governance — a document that has never been reviewed is a red flag.

Getting your full documentation suite audit-ready

A behaviour support policy does not stand alone. Auditors assess it alongside your incident management policy, complaints policy, restrictive practices register, and staff training records. If you are working through registration or re-registration in 2026, the ndiscompliant.com.au 74-document SIL compliance kit includes a pre-built behaviour support policy template, a restrictive practices register, and supporting procedures — all mapped to the current NDIS Practice Standards — which can significantly reduce the time required to prepare a complete audit evidence pack.

Regardless of which template or approach you use, the most important step is ensuring your policy reflects what your organisation actually does. A policy written to match auditor expectations but not operational reality creates its own compliance risk when incident records or staff knowledge do not align.