Approved quality auditor (AQA)
An approved quality auditor (AQA) is an independent audit organisation approved by the NDIS Commission to assess providers against the NDIS Practice Standards. Providers choose and pay an AQA for their verification or certification audit; the auditor reports to the Commission, which decides registration.
Also called: NDIS auditor, NDIS certification body
Key takeaways
- Only auditors on the NDIS Commission's approved list can conduct NDIS registration audits.
- Providers choose, contract and pay the auditor; the Commission does not set audit prices.
- The auditor rates each standard and indicator from 0 to 3 and sends the report to the Commission.
- The NDIS Commission, not the auditor, assesses suitability and decides whether to register a provider.
- Verification reports are due within 14 days of completion; certification and mid-term reports within 28 days.
What is an approved quality auditor (AQA)?
An approved quality auditor (AQA) is an independent audit organisation approved by the NDIS Quality and Safeguards Commission to assess providers against the NDIS Practice Standards. Every provider applying for or renewing NDIS registration must engage and pay an AQA to complete its verification or certification audit. The auditor reports to the Commission, which then makes the registration decision.
The Commission publishes the list of approved quality auditors on its find an auditor page. AQAs are certification bodies, not consultants: their job is to test your evidence against the standards, not to write your policies. They operate under a scheme overseen by the Commission, and auditor organisations are accredited through the Joint Accreditation System of Australia and New Zealand (JAS-ANZ); check the Commission's page for the current requirements.
You will see the term in the registration process, in your Initial scope of audit, and on your audit report.
How working with an AQA works
When you apply or renew, the Commission sends you an Initial scope of audit that sets out the audit type, your registration groups, your service delivery types and the applicable Practice Standards (Apply for registration). You share it with auditors to get quotes. The Commission does not set audit prices and recommends getting more than one quote.
- 1Apply or renewLodge your application in the Commission's portal.
- 2Get your Initial scope of auditIt sets the audit type, groups, delivery types and standards.
- 3Request quotesSend the scope, sites, participant numbers and headcount to auditors on the Commission's list.
- 4Contract an auditorAgree dates, onsite days and what they need before Stage 1.
- 5Complete the auditProvide evidence, support interviews and close any non-conformities.
- 6Report goes to the CommissionThe Commission assesses suitability and decides registration.
What the auditor does depends on the audit type (NDIS Commission: the quality audit process):
- Verification audit: a desktop review of documents against the Verification module, reported to the Commission up to 14 days after completion.
- Certification audit: a Stage 1 desktop audit, then a Stage 2 onsite audit within 3 months, with record reviews, site visits, observation and interviews with workers and participants. The report is due up to 28 days after completion.
- Mid-term, out-of-cycle and condition audits: a mid-term audit around 18 months into a certification provider's registration; an out-of-cycle audit when you add supports; and audits the Commission requires as a condition.
The auditor rates each standard and quality indicator from 3 (conforms with elements of best practice) to 0 (major non-conformity), using the indicators in the Quality Indicators Guidelines. You get a chance to check the draft report for factual accuracy before it is finalised.
What the auditor will ask participants and workers
In a certification audit, the auditor wants to hear how supports work from the people involved. Participants may be asked simple questions, such as whether they feel safe, whether workers listen to them and whether they know how to make a complaint. Workers may be asked how they would report an incident on a night shift or where a participant's support plan is kept. Participants can have a support person or advocate with them, and anyone who prefers not to take part can opt out.
What an AQA does and doesn't do
| An AQA does | An AQA does not |
|---|---|
| Plan and carry out your audit from the Initial scope | Decide whether you are registered — the Commission does |
| Review records, visit sites and interview workers and participants (certification) | Write your policies or act as your consultant |
| Rate each standard and indicator from 0 to 3 | Assess your key personnel's suitability — the Commission does |
| Raise non-conformities and agree corrective action | Set NDIS prices, investigate complaints or handle reportable incidents |
| Submit the audit report to the Commission | Waive a major non-conformity — it must be fixed within 3 months |
AQA vs the NDIS Commission vs a consultant
Three parties are often confused during registration. The NDIS Commission is the regulator: it scopes your audit, assesses suitability, decides registration and takes compliance action. The AQA is the independent assessor the Commission relies on. A compliance consultant is someone you may hire to help prepare.
| Role | Approved quality auditor | NDIS Commission | Consultant |
|---|---|---|---|
| What they do | Independently audits you against the Practice Standards | Regulates, scopes the audit and decides registration | Helps you prepare, if you hire one |
| Who pays | The provider | No registration fee | The provider |
| Decides registration | No | Yes | No |
| Writes your policies | No | No | May help, but you must own them |
- Two-stage audit the AQA conducts for higher risk supports
- What the AQA assesses you against
- The audit is required to register or renew
- Desktop audit the AQA conducts for lower risk supports
- Approves auditors and decides registration
Keep the roles separate. The Commission expects your application and policies to be specific to your organisation, and says you must understand and be able to explain what you submitted, even if a consultant helped. An auditor that also advised you on your systems would not be independent, so don't ask your auditor to fix your documents for you.
How to choose an approved quality auditor
Only auditors on the Commission's list can conduct NDIS registration audits. Within that list, providers usually compare:
- Scope experience: whether the auditor regularly audits your registration groups and supplementary modules, such as the SIL Practice Standards or implementing behaviour support plans.
- Locations: whether they can visit your sites, including regional ones, for a Stage 2 audit.
- Audit days and price: how many days onsite they plan for your number of sites, participants and workers.
- Availability: whether their dates suit your application timeframe and any transition deadlines.
- What they need before Stage 1, so you can prepare the right evidence.
Send each auditor your Initial scope of audit, your number of sites, participant numbers and worker headcount. If you later want to add supports, the Commission's manage your registration page explains the variation process, which may need an out-of-cycle audit.
Common mistakes
- Booking before reading the scope. The quote depends on your audit type and modules.
- Expecting the auditor to approve you. Only the Commissioner or a delegate approves registration.
- Not telling participants about the audit. For certification, participants are included unless they opt out, and you must notify them and pass on any opt-outs.
- Treating Stage 1 as a formality. Anything queried at the desktop stage will be tested onsite.
- Choosing on price alone. An auditor unfamiliar with your supports may plan too few days and extend the audit.
Before you contact auditors, the free NDIS Practice Standards self-assessment shows where your evidence is thin.
Example
Illustrative example (fictional). Northside Supports is applying to register for personal care and community participation. Its Initial scope of audit confirms a certification audit against the Core module across two sites.
The operations manager sends the scope, site addresses, participant numbers and worker headcount to three auditors on the Commission's list. One quotes fewer onsite days but has no availability for two months; another regularly audits regional providers and can start Stage 1 in three weeks. Northside chooses the second.
At Stage 1 the auditor queries how complaints are recorded. Northside fixes its register before Stage 2, notifies participants that they may be contacted, and records two opt-outs. The auditor raises one minor non-conformity on supervision records and submits the report to the Commission, which then assesses Northside's key personnel and approves the registration.
Frequently asked questions
What is an approved quality auditor in the NDIS?
An approved quality auditor is an independent audit organisation approved by the NDIS Quality and Safeguards Commission to assess providers against the NDIS Practice Standards. Providers engage one for their verification or certification audit when registering or renewing.
Where can I find a list of NDIS approved quality auditors?
The NDIS Commission publishes the list of approved quality auditors on the find an auditor page of its website. Only auditors on that list can carry out NDIS registration audits.
Who pays for an NDIS audit?
The provider pays the approved quality auditor directly. The NDIS Commission does not set audit prices and recommends getting more than one quote using the Initial scope of audit document it sends when you apply.
Does the auditor decide whether I get NDIS registration?
No. The auditor assesses you against the Practice Standards and reports to the NDIS Commission. The Commissioner or a delegate decides registration after also assessing your suitability, including your key personnel.
Can my NDIS auditor help me write my policies?
No. Auditors are independent assessors, not consultants. The Commission expects your policies to be specific to your organisation and that you understand what you submitted, even if a separate consultant helped you prepare.
How long does an auditor have to submit the report?
Up to 14 days after a verification audit is completed and up to 28 days after a certification or mid-term audit, according to the NDIS Commission's quality audit process.
Related terms
- Certification auditAn NDIS certification audit is the two-stage audit (desktop, then onsite) that providers registered for higher risk or more complex supports must pass. An approved quality auditor assesses them against the core module of the NDIS Practice Standards and any supplementary modules, with staff and participant interviews.
- NDIS Practice StandardsThe NDIS Practice Standards are the quality and safety standards that registered NDIS providers must meet and are audited against. Grouped into core, verification and supplementary modules such as SIL, each standard has a participant outcome and quality indicators that auditors use to rate the provider.
- NDIS Quality and Safeguards CommissionThe NDIS Quality and Safeguards Commission (NDIS Commission) is the independent national regulator of NDIS providers and workers. It registers providers, enforces the Code of Conduct and Practice Standards, handles complaints and reportable incidents, and oversees restrictive practices. It does not fund supports.
- NDIS registrationNDIS registration is the process by which the NDIS Quality and Safeguards Commission approves a provider to deliver specific NDIS supports. It involves an online application, an audit against the NDIS Practice Standards and a suitability check, ending in a certificate of registration, usually for three years.
- Registered NDIS providerA registered NDIS provider is a person or organisation approved by the NDIS Quality and Safeguards Commission, after a Practice Standards audit, to deliver specific NDIS supports. Registration lets them serve NDIA-managed participants and deliver supports such as SIL and SDA, subject to ongoing conditions.
- Verification auditA verification audit is the desktop NDIS registration audit for providers delivering only lower risk, lower complexity supports. An approved quality auditor reviews documents against four standards: human resource, incident, complaints and risk management. There is no onsite stage or mid-term audit.
Go deeper
Sources
- ndiscommission.gov.au/provider-registration/apply-registration/find-auditor
- ndiscommission.gov.au/provider-registration/apply-registration/types-audits
- ndiscommission.gov.au/provider-registration/apply-registration
- legislation.gov.au/F2018L00631/latest/text
- legislation.gov.au/F2018N00041/latest/text
- ndiscommission.gov.au/provider-registration/manage-your-registration
General information, not legal, clinical or financial advice. NDIS rules change — check the official source before you act.
Suppora editorial team
NDIS operations and compliance writers
The Suppora editorial team writes practical guides for NDIS providers, checked against the NDIS Commission, NDIA and Fair Work sources cited on each page.
- NDIS Practice Standards
- NDIS pricing and claiming
- SCHADS Award
- Incident management
- Supported Independent Living

