Occupancy permits and occupation certificates
The document that lets you open. Different name in every state, same job, and the last thing standing between a finished fitout and a working practice.
The short answer
Everything else on a fitout can be complete, defect-free and beautiful, and you still can’t see a patient in it until this document exists.
Key points
- The final approval, confirming a building is suitable to occupy.
- Victoria calls it an occupancy permit. NSW calls it an occupation certificate.
- Queensland issues a certificate of classification. Same job, different name.
- Fire services commissioning and consultant sign-offs are what usually hold it up.
- You cannot lawfully occupy without it, and insurers ask for it.
Everything else on a fitout can be complete, defect-free and beautiful, and you still can’t see a patient in it until this document exists.
What an occupancy permit is
An occupancy permit, or occupation certificate depending on where you’re, is issued by the building surveyor or certifier at the end of a project. It confirms the building is suitable for occupation: the work was carried out in accordance with the approval, the required inspections were passed, and the essential safety measures are installed and working.
It isn’t a statement that the fitout is finished to your satisfaction. That is practical completion, and it is a different thing entirely. The two get confused constantly.
What it’s called where you are
| State | Document | Issued by |
|---|---|---|
| Victoria | Occupancy permit | Relevant building surveyor, under the Building Act 1993 |
| NSW | Occupation certificate | Principal certifier, under the EP&A Act 1979 |
| Queensland | Certificate of classification | Private building certifier, under the Building Act 1975 |
| WA | Occupancy permit | Permit authority, under the Building Act 2011 |
| SA | Statement of compliance | Relevant authority, under the PDI Act 2016 |
| ACT | Certificate of occupancy | Building certifier, under the Building Act 2004 |
The names differ and so does the detail. The structure doesn’t: no certificate, no occupation.
What holds it up
Almost never the building work. Nearly always the paperwork that proves the building work.
Fire services commissioning. Sprinklers, detection, alarms, exit and emergency lighting all have to be tested, commissioned and certified. On a tenancy connected to a base building system this involves the landlord's contractor and the landlord's timetable.
Consultant sign-offs. Mechanical, hydraulic, structural, access, and on a clinical fitout often acoustic. Each consultant certifies their own discipline was built as designed, and each takes their own time.
Essential safety measures. The schedule of items that must be maintained for the life of the building, which has to exist before the permit issues and becomes your ongoing obligation afterwards.
Conditions of consent. Anything council required to be satisfied before occupation. Landscaping, signage, waste, parking line marking. Small items, long delays.
Mechanical commissioning results where the ventilation was designed to AS 1668.2 rates, and pressure relationships where a pressure-controlled room is involved.
Why this belongs in your program from the start
Because every item above has a lead time and most of them involve somebody who is not your builder. A practice that books its opening date, its staff start dates and its patient bookings around practical completion rather than around the occupancy permit is booking against the wrong milestone.
Ask your builder, at contract stage, what the occupancy permit depends on and who is responsible for each item. A builder who can answer that has run these projects. One who has not thought about it will find out at your expense.
Interim and staged occupation
Where a project is staged, or where a practice needs to occupy part of a tenancy while work continues elsewhere, an interim or partial certificate is sometimes available. It’s a certifier's decision, it depends on the work being genuinely separable and safe, and it is worth raising early rather than assuming.
Sources and further reading
Legislation and document names differ by state and are amended. Confirm the current requirements with your building surveyor or certifier.
The National Construction Code: building classification, fire separation, egress, sanitary provisions and access.
Source for AS/NZS 4815 and 4187 reprocessing, AS 1428.1 access and AS 1668.2 ventilation. The standards themselves are purchased, not free.
Where development applications and complying development certificates are lodged and tracked in New South Wales.
Questions
What is an occupancy permit?
The final approval confirming a building is suitable for occupation: the work was carried out in accordance with the approval, required inspections were passed, and essential safety measures are installed and working. You cannot lawfully occupy a building without one.
Is an occupancy permit the same as practical completion?
No, and they get confused constantly. Practical completion is a contractual milestone between you and your builder. The occupancy permit is a statutory approval from the building surveyor or certifier. You can reach practical completion and still not be permitted to open.
What is it called in my state?
Occupancy permit in Victoria and Western Australia, occupation certificate in New South Wales, certificate of classification in Queensland, statement of compliance in South Australia, and certificate of occupancy in the ACT. Different names and legislation, the same function.
What usually delays it?
Rarely the building work. Usually fire services commissioning, consultant sign-offs across mechanical, hydraulic, structural and access, the essential safety measures schedule, and any conditions of consent that had to be satisfied before occupation.
Can I occupy part of the building while work continues?
Sometimes, through an interim or partial certificate. It is a certifier's decision, it depends on the work being genuinely separable and safe, and it should be raised early rather than assumed.
Send us the floor plan
A site assessment tells you what the tenancy can take and what it will cost to get there, ideally before you have signed for it.