NDIS Quality Auditor Selection (2026 Walkthrough)

Why Auditor Selection Matters More in 2026

The NDIS Commission's strengthened Practice Standards framework, progressively rolled out from 2021 and continuing into 2026, has raised the bar for what approved quality auditors examine during registration and re-registration audits. For SIL providers and other high-intensity disability support services, the consequences of a poor auditor selection — or failing to engage one at all before the required window — range from delayed registration to conditions being imposed on your registration or, in serious cases, refusal to register.

Choosing the right approved quality auditor is not simply a matter of finding the cheapest quote. The auditor must be approved for your specific registration groups, the audit type your organisation requires, and ideally have genuine experience assessing providers delivering Supported Independent Living. This walkthrough takes you through every step.

Step 1: Confirm Your Audit Type Before You Search

Not every NDIS provider undergoes the same audit. The NDIS Commission requires either a verification audit or a certification audit, depending on the supports you are registered to deliver.

• Verification audit — applies to lower-risk registration groups. A desktop review of documentary evidence against specific Practice Standards modules.
• Certification audit — mandatory for higher-risk supports including SIL (registration group 0115), Specialist Disability Accommodation support coordination, behaviour support, and other intensive services. Involves both document review and on-site assessment, including interviews with participants and workers.

SIL providers always require a certification audit. Confirm your registration group classification in the NDIS Commission portal before approaching any auditor, as the wrong audit type will invalidate your submission.

Step 2: Use the NDIS Commission's Approved Auditor Register

Only organisations listed on the NDIS Commission's Approved Quality Auditors Scheme are authorised to conduct NDIS audits. The register is publicly searchable at ndiscommission.gov.au and is updated as auditors gain or lose approval for particular registration groups.

1. Navigate to the NDIS Quality Auditors section of the Commission website.
2. Filter by audit type (certification) and by the registration group(s) relevant to your services.
3. Note which auditors hold approval for your state or territory — some auditors operate nationally, others regionally.
4. Cross-reference whether the auditor has experience with SIL specifically. You can ask them directly during the quote stage.

Do not engage an auditor who is not on the approved register. Audits conducted by non-approved bodies will not be accepted by the Commission.

Step 3: Request Quotes and Ask the Right Questions

Once you have a shortlist of three or more approved auditors who are eligible for your registration groups, request formal quotes. Beyond price, use this stage to assess fit and competence.

Questions to ask prospective auditors

• How many SIL providers have you audited in the past two years under the strengthened Practice Standards?
• Which auditors on your team will conduct the on-site component, and what are their qualifications?
• What is your process for participant interviews, and how do you ensure participants are not distressed by the process?
• How do you handle preliminary or provisional findings before finalising your audit report?
• What is your average turnaround time from on-site assessment to report submission to the Commission?
• Are you currently approved for the 2026 Practice Standards modules relevant to our registration groups?

A reputable auditor will welcome these questions. Be cautious of auditors who are reluctant to discuss their team's qualifications or who cannot provide specific examples of experience with SIL environments.

Step 4: Understand What the Auditor Will Assess

For SIL and other certification-level providers, the approved quality auditor assesses compliance against the NDIS Practice Standards, which are structured into a core module and supplementary modules. The strengthened framework has added weight to areas including:

Auditors also review your complaints management system, worker screening records, and, during on-site visits, may speak directly with participants living in SIL arrangements. Preparing participants for this process — in an accessible and non-coercive way — is itself part of good practice.

Step 5: Engage the Auditor and Notify the Commission

Once you have selected your auditor, execute a formal engagement agreement. Then log the auditor's details in your NDIS Commission provider portal. The Commission requires providers to record their selected auditor before the audit commences.

1. Execute a written agreement with your chosen approved quality auditor.
2. Log into the NDIS Commission's PRODA / myplace provider portal.
3. Navigate to your registration renewal or new application and update the auditor details as prompted.
4. Confirm the agreed audit window aligns with your registration expiry — allow sufficient time for the auditor to submit their report and the Commission to complete its assessment before your current registration lapses.

Step 6: Prepare Your Evidence Before the Audit Window Opens

Selecting a good auditor is only half the equation. The most common reason providers receive non-conformances is insufficient documentary evidence — not because the practice is absent, but because it has not been recorded. Before your audit window opens, ensure the following are in order:

• All policies and procedures are current, dated, and reference the strengthened NDIS Practice Standards.
• Worker screening clearances are recorded and within validity periods for all workers in risk-assessed roles.
• Restrictive practice records are complete, including evidence of authorisation in each relevant state or territory and timely NDIS Commission notifications.
• Incident records demonstrate closed-loop management — reported, investigated, actioned, and reviewed.
• Participant support plans are current and reflect each person's goals and preferences, not templated filler.
• Your governance framework (policies, board minutes, risk register) can demonstrate active management, not just document existence.

Common Non-Conformances Auditors Find in SIL Settings

Drawing on the types of findings the NDIS Commission's audit data has highlighted over successive audit cycles, the most frequently cited non-conformances for SIL providers include:

• Restrictive practice notifications not submitted to the Commission within required timeframes.
• Behaviour support plans either absent or not implemented by workers with evidence of training.
• Incident management records that describe the event but contain no evidence of review, systemic analysis, or follow-up actions.
• Worker competency records for high-intensity health supports (such as complex bowel care, enteral feeding, or tracheostomy management) that are incomplete or expired.
• Complaints systems that exist on paper but have no evidence of participant-accessible information about how to raise concerns.
• Risk management frameworks that are generic rather than participant-specific within the SIL environment.

A Note on Audit Costs and Provider Responsibility

The cost of the approved quality audit is the provider's responsibility. Costs vary by organisation size, number of registration groups, number of sites, and auditor. Providers are not permitted to pass audit costs directly to participants as a service cost. Budget for audit fees as part of your operational compliance expenditure, and factor the audit window into your annual planning calendar well ahead of your registration expiry date.

If you are building or reviewing your compliance documentation in preparation for a 2026 audit, ndiscompliant.com.au offers a 136-document SIL compliance kit covering the strengthened Practice Standards, which many providers have found useful as a structured starting point before auditor engagement.

Key Takeaways for 2026

1. Confirm your audit type (verification vs certification) before searching for an auditor.
2. Only engage auditors listed on the NDIS Commission's Approved Quality Auditors register.
3. Ask specific questions about SIL experience and team qualifications during the quote stage.
4. Notify the Commission of your selected auditor through the provider portal before the audit begins.
5. Treat documentary evidence as the primary focus of your pre-audit preparation — practice without paperwork will not pass.