Certificates of Compliance: what they mean and when you should see one

A completed electrical job in South Australia is supposed to leave a paper trail that a stranger can read. The stranger might be you, six years later, standing in a hallway with a conveyancer’s email open. It might be an insurer after a smoky laundry. It might be a tenant’s advocate. The document that does that work is a Certificate of Compliance. It is ordinary, slightly boring, and more important than the before-and-after photographs on the van’s phone.

This essay is the civic version. It does not walk you through a form, because forms change and we will not invent a number for one. It tells you what the certificate is for, when you should see it, what it is not, and what a missing copy means when the house changes hands.

The paper that proves the job happened

Licensed electrical work is not finished when the lights come back on. It is finished when a licensed person certifies that the work complies with the technical rules that apply in this state — the Wiring Rules as applied here, and the regulator’s expectations that sit beside them. The customer is supposed to receive a copy. The Office of the Technical Regulator is supposed to receive the lodgement. Those two facts are the whole point.

If you have just had a switchboard upgraded, a new circuit run for a cooker, a safety-switch retrofit, or a solar inverter tied into the board, you should expect the certificate as part of the job, not as a favour. The licensing and standards hub is where this journal keeps the neighbouring pieces. The licence search tells you who was allowed to start. The certificate tells you that a particular job was allowed to end.

Ask for it the way you ask for a receipt. Before the final payment has disappeared into a phone photograph, say that you want your copy of the Certificate of Compliance, with the address, the description of work and the licensed person’s details readable. Then keep it.

What a Certificate of Compliance is for

The certificate is a statement about defined work at a defined installation. It is how the state keeps a record that prescribed electrical work was done by a person who was allowed to do it, and that the person was prepared to put their name on the result. It is also how you, later, prove that the oven circuit was not a cash job in 2019.

That makes it useful in dull, expensive moments. A buyer’s enquiries. A landlord’s file. An insurance assessor who would like to know whether the board was upgraded or merely painted. A dispute about whether the downlights in the hallway were part of the quoted work. The certificate will not settle every argument. It will settle the argument about whether the work was certified at all.

It is also one of the few documents that connects the person you met in the driveway with the public system. The name on the certificate should be reconcilable with the name you checked on the Consumer and Business Services register. If those names have nothing to do with each other, the paper is not doing its job.

When you should see one

You should see a certificate after prescribed electrical work. In domestic life that usually means new circuits, alterations, switchboard work, replacements that are not a simple like-for-like accessory in the most limited sense, and the energy jobs that homeowners now treat as appliances — inverters, batteries, wall chargers. If the electrician isolated the supply, tested circuits and left a map of the board, you are in certificate territory.

You should also see one when a job is sold as an upgrade. A fuse board to residual current device upgrade is not a decorative tidy-up. It is prescribed work. The pretty door is optional. The certificate is not.

You should see one when work is done in a rental. The tenant did not choose the contractor and will not be the one answering an insurer. The file in the property manager’s cabinet should hold the copy.

You should see one before a sale if electrical work has been done during your ownership and the certificate is not already in the packet. Conveyancers in this city have seen enough missing paperwork to ask. Answering “it was a mate, he was licensed though” is not an answer.

Small jobs still count. Relocating two lights so a wardrobe can move is not too small for the regime. If you are unsure whether a job was prescribed, the conservative assumption is that it was. Ask the electrician. Ask for the certificate. The Office of the Technical Regulator exists for the cases where that conversation fails.

What it is not

A Certificate of Compliance is not a survey of the whole house. It does not bless the cotton-insulated lighting circuit you did not pay anyone to touch. It does not mean the bathroom extractor is fine because the new outdoor powerpoint is fine. It does not replace a pre-purchase inspection.

It is not a warranty in the marketing sense. The certificate is a compliance statement about the work described on it. If the description is vague — “electrical works”, a whole storey collapsed into one line — ask for a description a stranger could understand.

It is not a substitute for AS/NZS 3000. The standard is the technical language. The certificate is the signature. Homeowners do not need to own the standard. They do need to know that “she’ll be right” is not a clause in it.

We never tell readers to skip a Certificate of Compliance. The lights coming on is not the same event as the work being finished.

It is also not a licence. A licensed person can still fail to lodge the paper. An unlicensed person can print something that looks official. Search the name. Keep the copy. If the document cannot survive that small amount of attention, it is not the civic object it claims to be.

Sale, insurance and tenancy

Adelaide houses change hands with layers of work in them. A 1920s masonry villa in Norwood may have a 1970s kitchen circuit, a 1990s air-conditioner and a 2020s inverter, only one of which left a certificate in the bottom drawer. Buyers notice the inverter because it is on the roof. They should also ask about the board.

Insurers, after a fire or a surge, will ask what was done and by whom. A certificate will not create cover that the policy does not contain. The absence of one can make a claim slower and worse. If you are about to pay for substantial work, decide in advance where the certificate will live — with the title documents, not in a text message you will lose when you change phones.

Landlords have a second audience. A tenant who reports a hot powerpoint is reporting a safety problem, not a decorative one. If work follows, the certificate belongs in the property file. The Office of the Technical Regulator is not a property manager. CBS is not a property manager. You are the one who keeps the paper.

If the certificate never arrives

Ask once, in writing, with the address, the date of the work and the invoice number. Give a reasonable time. If the certificate still does not arrive, the job is not administratively finished. That is a fact you can take to the Office of the Technical Regulator. It is also a fact you can take to Consumer and Business Services if you now doubt the licence.

Do not invent a workaround. Do not accept a handwritten note on the invoice as if it were the same instrument. Do not let anyone tell you that “they only do certificates for solar”. The technical regulator’s interest is not limited to inverters.

If you cannot find the original electrician, a later licensed person can inspect and, where the work can be brought to a certifiable state, deal with what is in front of them. They cannot retroactively make an unlicensed job tidy by wishing. They can tell you what is unsafe to leave.

This desk corrects essays when a process changes. Send evidence through contact. We will not invent a form code to sound precise. The duty is older than the current portal: prescribed work, licensed person, certificate to the customer, lodgement to the regulator. Keep your copy. The house will last longer than the contractor’s phone number.