NDIS verification audit vs certification audit: which one do you actually need?

If you are registering or re-registering as an NDIS provider, the first thing that decides your cost, your timeline and your stress level is which audit pathway you are on: verification or certification. They are not two names for the same thing. One is a desk review that can be done in a few weeks. The other is a two-stage audit with someone visiting your service. Here is how to tell which is yours.

What a verification audit is

A verification audit is a document-only review by an NDIS approved quality auditor. There is no on-site visit, no participant interviews, and no observation of your service. The auditor checks whether your documentation meets the relevant Practice Standards outcomes. Because there is nothing to schedule on-site and the scope is narrower, it is the faster and cheaper pathway, often completed in around four to eight weeks.

Who needs it: providers delivering lower-risk, lower-complexity supports and services only, things like some therapeutic supports, plan management, or low-risk assistance, where the Commission accepts that a paperwork review is enough assurance.

What happens in it:

• You engage an NDIS approved quality auditor of your choice and agree a scope covering your registration groups.
• You submit your policies, procedures and records against the relevant Practice Standards outcomes; there is no site visit to schedule.
• The auditor issues a report. Where they find a gap, you get the chance to address it before the report is finalised and sent to the Commission.

What a certification audit is

A certification audit is the more thorough of the two pathways. Unlike verification, it includes an on-site visit and runs in two stages, with an auditor assessing your practice directly rather than only your paperwork.

Who needs it: providers delivering higher-risk or more complex supports, Supported Independent Living (SIL) among them, along with supports like high-intensity daily personal activities and behaviour support.

What happens in it:

• Stage 1 (off-site): the auditor reviews your documentation, policies, systems and readiness against the Practice Standards.
• Stage 2 (on-site): the auditor visits, interviews staff and participants (with consent), and looks for evidence that what is written down is actually happening in practice.

Certification is assessed against the NDIS Practice Standards, the core module plus whatever supplementary modules apply to your registration groups (for example, the SIL, high-intensity, or behaviour support modules). It runs on a three-year cycle with a mid-term surveillance check, so it is an ongoing relationship, not a one-off.

How to tell which one you need

Your registration group(s) decide it, not your size or your preference. Each registration group is classified as verification or certification. So:

1. List the supports you deliver and map them to their registration groups.
2. If every group is verification-class, you are on the verification pathway.
3. If any single group is certification-class, your whole application goes down the certification pathway, even if everything else would have qualified for verification.

That last point catches providers out. Adding one higher-risk service to an otherwise low-risk registration moves you to the harder, more expensive audit for the entire registration.

If you do SIL, the answer is already decided

Supported Independent Living is a certification support. If you deliver SIL, you are on the certification pathway, full stop. And the timing now matters: from 1 July 2026, registration is mandatory for SIL (the new registration group 0138) and platform providers, with an apply-by deadline of 1 October 2026. Delivering SIL unregistered now that the regime applies is a criminal offence, not a paperwork slip. (We cover the dates in the SIL registration deadline and what the standards demand in the new SIL Practice Standards.)

Verification vs certification at a glance

	Verification	Certification
For	Lower-risk, lower-complexity supports	Higher-risk or complex supports (incl. SIL)
Process	Document-only desk review	Two stage: Stage 1 off-site + Stage 2 on-site
On-site visit	No	Yes
Participant interviews	No	Yes (with consent)
Assessed against	Relevant Practice Standards outcomes	Practice Standards core + supplementary modules
Typical timeframe	~4-8 weeks	Longer (two stages to schedule)
Cycle	Per registration term	3 years + mid-term surveillance

What an NDIS audit costs

There is no published price list, and we are not going to invent one. Approved quality auditors set their own fees, not the NDIS Commission and not Clearline. The Commission's role is approving and monitoring auditors, not setting what they charge. That is why the honest answer to "what does it cost" is "it depends", and here is what it depends on.

What drives the fee:

• Pathway. Certification generally costs more than verification, because it is two stages instead of one and includes on-site auditor time.
• Scope. More registration groups and more Practice Standards modules mean more for the auditor to assess.
• Location. An on-site Stage 2 for a regional or remote service can add travel and accommodation costs a metro service will not see.
• Audit type. An initial audit, a re-audit for a lapsed non-conformity, and certification's mid-term surveillance audit are priced differently.

What to ask for in a quote:

• Whether Stage 1 and Stage 2 are itemised separately, or quoted as one figure.
• Whether travel and accommodation for on-site work are included or billed separately.
• Whether report writing time is included in the quoted fee.
• What a re-audit or a follow-up visit for a non-conformity would cost, before you need one.

Get quotes from more than one approved quality auditor. The NDIS Practice Standards set what gets assessed, not what it costs to be assessed against them, so price and service vary between auditors for the same scope of work. Auditor time is what you are paying for either way, so the more organised your evidence is before you request a quote, the less on-site time it takes to get through Stage 2. Free NDIS templates for incident reports, shift notes and plans are a reasonable place to start building that evidence before you pick up the phone.

The part that actually decides a certification audit

Here is what providers underestimate. In a certification audit, Stage 2 is not a document check, it is a reality check. The auditor is testing whether the practice described in your policies is genuinely happening. They pick a participant, a date and a standard, and they go looking for the evidence that the support ran the way you say it does, in your shift notes, your incident records, your goal progress, your medication and screening records.

This is why providers walk in with a tidy policy folder and still pick up non-conformities. A policy proves intent. The record proves practice. The most common audit findings are not missing policies, they are thin or non-contemporaneous notes, incident trails that stop at "recorded" without the follow-up, and screening or training that can't be produced on the day. (More on that in what audit-ready actually means and shift notes that survive an audit.)

So the real question is not "verification or certification." Once you know your registration groups, that is decided. The real question is whether your everyday evidence would survive the test the auditor runs. That is the work, and it is the work you can actually control.

How Clearline helps

Clearline is built for the certification reality, the shape of NDIS compliance software a Stage 2 audit actually expects, starting with a set of NDIS policy templates the auditor recognises. Care is captured in seconds on the floor, in the worker's own words, and the audit evidence assembles itself, per participant, per Practice Standard, so when the Stage 2 auditor asks for a participant on a date against a standard, the answer already exists. The compliance and audit features are included for every provider, free for your first two participants.

Knowing your pathway is step one. Being able to prove your practice is the step that passes the audit.

FAQ

This article is general information, not legal or compliance advice. Audit pathways and registration rules change. Always confirm your obligations and your registration groups with the NDIS Quality and Safeguards Commission.

Get these posts in your inbox.

One email a week. NDIS compliance, registration deadlines, audit prep. Unsubscribe any time.

Subscribe