What is an implementing provider in the NDIS?

What the term means

Behaviour support involves two kinds of provider. A specialist behaviour support provider, through an NDIS behaviour support practitioner, assesses the person and writes the behaviour support plan. An implementing provider is the one whose workers use that plan in daily life.

The term is not defined in the NDIS Act. The NDIS Commission introduced it to make those separate roles clear. A provider can become an implementing provider unexpectedly, for example if it has to use a restrictive practice while waiting for authorisation or for a plan to be written.

Registration and audit

Using regulated restrictive practices is one of the activities that requires registration. A provider that implements behaviour support plans containing regulated restrictive practices must be:

• Registered with the NDIS Commission
• Audited against the supplementary NDIS Practice Standards module 2A, implementing behaviour support plans

Getting a plan in place

If a regulated restrictive practice will be used on an ongoing basis, the implementing provider must engage a specialist behaviour support provider to develop a plan. The interim plan is due within 1 month, and the comprehensive plan within 6 months, of the practice first being used.

The implementing provider also has to tell the behaviour support provider when something happens that means the plan needs to be reviewed, and keep written records of every use of a regulated restrictive practice.

Authorisation, activation and monthly reporting

Once the practitioner lodges the plan with the NDIS Commission, the implementing provider:

• Accepts or activates the plan in the NDIS Commission Portal
• Gets authorisation for each regulated restrictive practice from the authorising body in the person's state or territory
• Lodges evidence of authorisation with the NDIS Commission
• Reports monthly on the use of each regulated restrictive practice in the plan, including months when it was not used, ideally within 5 business days of month end

Unauthorised restrictive practices

A restrictive practice is unauthorised if it is not in a behaviour support plan, has not been authorised under the state or territory process, or is not used the way the plan says. Every unauthorised use is a reportable incident that must be reported to the NDIS Commission.

This includes using a restrictive practice while waiting for a plan to be developed. It is a breach of the NDIS Rules for an unregistered provider to use regulated restrictive practices at all.

Two portals since 12 October 2026

The NDIS Commission moved to a new NDIS Commission Portal on 12 October 2026. For plans lodged from that date, implementing providers accept or reject the plan, upload authorisation evidence and do monthly reporting in the new portal. A single authorisation document can cover all the restrictive practices in a plan.

Monthly reporting follows the plan, so plans lodged before 12 October keep being reported in the existing portal. If you reject a plan in the new portal it cannot be edited and has to be lodged again. Make sure someone in your organisation holds the Restrictive Practice Reporting Officer role in the new portal.

Working well with the practitioner

The implementing provider and the behaviour support practitioner share responsibility for the plan working. Train workers in the plan's positive strategies, not just the restrictions, and feed back data on what is and is not working. The aim of every plan is to reduce and eventually stop the use of restrictive practices.