TradeIf you are selling a house, buying one, or an electrician has just told you that you “need a CoC”, this is the page that explains what is actually true — with the regulation numbers, so you can check us.
South Africa’s electrical rules live in the Electrical Installation Regulations, 2009, published under the Occupational Health and Safety Act. They are short, they are public, and almost everything homeowners are told about them in WhatsApp groups is slightly wrong.
The short version
- A Certificate of Compliance (CoC) is a legal document certifying that the fixed electrical installation of a property is reasonably safe and complies with the wiring code, SANS 10142-1.
- Every homeowner or landlord is supposed to have a valid one — not only sellers.
- Only a “registered person” may issue one. Not a handyman, not a general builder, not “my guy”.
- The certificate must be based on a real inspection and test, and it comes with a test report.
- The famous “two years” is about change of ownership, not an expiry date on your wall.
What a CoC actually is
The regulations define a certificate of compliance as “a certificate with a unique number obtainable from the chief inspector … in the form of Annexure 1, and issued by a registered person in respect of an electrical installation.”
Three things worth pulling out of that sentence:
- It has a unique number issued through the Department of Employment and Labour. A legitimate CoC is a serialised, controlled document — not a Word template with a logo on it.
- It is a prescribed form (Annexure 1 of the regulations). A CoC that doesn’t look like the standard form is a warning sign.
- Regulation 7(1) says the certificate “shall be accompanied by a test report in the format approved by the chief inspector.” If you were handed a certificate with no test report, you got half a document. Ask for it.
The CoC covers the fixed electrical installation — the wiring, the distribution board, the earthing and bonding, the plugs, the lights, the isolators. It certifies that what the electrician inspected and tested was found to comply with the required safety standard at that moment.
When you legally need one
Always, if you own or let out a property
Regulation 7(1): “every user or lessor of an electrical installation … shall have a valid certificate of compliance for that installation.”
That is a standing obligation. Most South African homeowners quietly do not comply with it, and nothing happens — until something happens. It matters most when you sell, when you have work done, and when you claim from insurance.
When you sell or transfer the property
This is the big one. Regulation 7(5): “the user or lessor may not allow a change of ownership if the certificate of compliance is older than two years.”
So when your property changes hands, the CoC handed over may not be more than two years old. In practice your conveyancing attorney will insist on it before registering transfer. Who pays is a contractual matter — the offer to purchase normally puts it on the seller, but read the agreement rather than assuming.
When you add to or alter the installation
Regulation 7(4): if an addition or alteration is made to an installation that already has a CoC, “the user or lessor … shall obtain a certificate of compliance for at least the addition or alteration.”
That means: new DB board, a plug point added, an outbuilding wired, a pool pump circuit, a solar or inverter installation — each needs its own certificate covering that work. This is the rule people forget, and it is the one that silently invalidates the certificate they were relying on.
Regulation 7(3) deals with very old installations (in place before 23 October 1992, with no change of ownership after 1 March 1994). Those got an exemption — but with a sting: if any addition or alteration is made, “the user or lessor … shall obtain a certificate of compliance for the whole electrical installation.” Not just the new bit. The whole house.
The “two-year expiry” myth
Here is the single most misunderstood thing in South African home ownership.
The regulations do not say a CoC expires after two years. There is no expiry clause. What regulation 7(5) does is prohibit a change of ownership on a certificate older than two years.
The practical consequences:
- If you have owned your home for ten years, have a valid CoC from 2016, and have changed nothing, that certificate has not “expired”. It is still your CoC.
- The moment you sell, it is too old to be handed over, and you will need a fresh one.
- The moment you alter anything, regulation 7(4) kicks in and you need a certificate for that work — even if your existing CoC is six months old.
So: a CoC is not a licence that lapses. It is a snapshot that stops being an honest description of your house the day you change your house.
Who may legally issue one
Regulation 9(1) is one sentence long and settles the argument:
“No person other than a registered person may issue a certificate of compliance.”
A registered person is defined in the regulations as someone registered as “an electrical tester for single phase, an installation electrician or a master installation electrician”. This is the qualification usually called a wireman’s licence, and it is issued by the Department of Employment and Labour — not by a training college, an association, or a marketing badge.
Two more requirements people miss:
- The business must be registered too. Regulation 6: no person may do electrical installation work as an electrical contractor unless registered as an electrical contractor, and that registration is renewed annually with the chief inspector.
- Someone qualified must actually be supervising the work. Regulation 5(4): “A registered person shall exercise general control over all electrical installation work being carried out, and no person may allow such work without such control.” An unqualified assistant can do the donkey work — but not unsupervised, and not on their own signature.
And the work itself must comply with the safety standard incorporated into the regulations — regulation 5(1) — which is the wiring code, SANS 10142-1, published by the SABS and updated periodically.
What the electrician must actually do (and why a R400 “CoC only” is a red flag)
You will find people advertising a certificate for a few hundred rand, sight unseen, same day. Understand exactly what they are offering to do: commit an offence and hand you a piece of paper that does not protect you.
Regulation 9(2) requires the registered person to satisfy themselves “by means of an inspection and test” that the installation complies. And regulation 9(3):
“If at any time prior to the issuing of a certificate of compliance any fault or defect is detected in any part of the electrical installation, the registered person shall refuse to issue such certificate until that fault or defect has been rectified.”
Read that again. A registered person who finds a defect is required to refuse to certify until it is fixed. So a CoC issued without an inspection is not a cheaper CoC — it is a fake one. If the house burns down, “but I paid a guy R400 for a certificate” is not a defence, and it is not going to impress an insurance assessor.
This cuts both ways, and homeowners should know it: an honest electrician who finds a problem cannot simply sign. When your electrician says “I can’t issue the certificate until we fix the earthing”, they are not upselling you. They are obeying regulation 9(3).
What it costs (indicative, July 2026)
There is no regulated price for a CoC. Published South African price guides give the following indicative ranges for an average home — treat them as a sanity check, not a quote:
| What | Indicative range | Source |
|---|---|---|
| Electrical CoC (inspection, test, certificate) | R900 – R1,900, averaging around R1,400 | Procompare price guide, 2026 |
Prices move with the size and age of the property, the number of distribution boards, your area, and how far the electrician must travel. A big old house with three DBs is a different job to a townhouse.
The number that actually surprises people is not the certificate — it is the remedial work. Because of regulation 9(3), anything found to be defective must be repaired before the certificate can be issued. On an older home that can be anything from a R300 earth-leakage fix to tens of thousands for a rewire. A good electrician will quote the inspection and then quote the repairs separately, in writing, before starting. Anyone who quotes you a single all-in “CoC price” before seeing the property is guessing — or is not planning to look very hard.
What a CoC does not do
- It is not a guarantee. It certifies what was found on the day of the inspection. It does not promise your wiring will not develop a fault next month.
- It is not a home inspection. It covers the fixed electrical installation, not your roof, your damp, or your geyser’s plumbing.
- It does not cover work done after it was issued. See regulation 7(4) — that is what invalidates most certificates.
- It is not a substitute for a plumbing, gas or electric-fence certificate. Those are separate documents under separate rules. Gas installations, for example, fall under the Pressure Equipment Regulations and require a certificate from a SAQCC Gas-registered practitioner.
How to check your electrician is really registered
Do this before they start, not after they hand you an invoice.
- Ask for the registration card / certificate. A registered person is registered with the Department of Employment and Labour, and an electrical contractor holds an annual contractor registration. Ask to see both, and check the name matches the business you are paying.
- Check the business exists. A legitimate contractor is a registered business — you can search the CIPC register free of charge to confirm the company name, registration number and status match what you were told.
- Cross-check against an industry register. The Electrical Contractors’ Association of South Africa (ECA SA) publishes a searchable member list, and the Electrical Conformance Board (ECB) maintains a database of electricians. These are useful cross-checks — but note that neither replaces Department of Employment and Labour registration, which is the legal requirement. The Department itself does not currently offer a convenient public online lookup, so a phone call to your provincial office is the definitive check.
- Check the certificate itself. It should be the prescribed Annexure 1 form, carry a unique number, name the registered person, and come with the test report.
Our full walkthrough of the checks — including CIPC, insurance and deposits — is here: How to vet a tradie in South Africa.
What happens if you don’t have one
Legally: regulation 15 makes contravening regulation 7 or 9 an offence. On conviction, the penalty is a fine or imprisonment for a maximum period of 12 months, and for a continuing offence, an additional fine of R200 for each day the offence continues (or a day’s imprisonment per day, capped at 90 extra days).
Practically: the pain usually arrives in two other ways.
- Your sale stalls. No valid CoC, no transfer. Sellers who leave this to the last minute are the ones who discover a R40,000 problem two weeks before registration, with no leverage.
- Your insurance claim gets hard. Insurers routinely ask for a valid CoC when assessing an electrical fire or a geyser claim, and policies commonly make compliance a condition of cover. Whether a claim can actually be rejected depends on your policy wording and the cause of the loss — this is not automatic, and it is not something we can tell you in the abstract. What we can tell you is that “I don’t have one” is a bad position to negotiate from. If you believe a claim has been unfairly rejected, the National Financial Ombud Scheme (NFO) handles short-term insurance complaints free of charge.
Selling your house: a practical checklist
- Start early — three months before transfer, not three weeks. If the inspection turns up remedial work, you want time to get competing quotes rather than accepting the first number you are given.
- Get the inspection quoted separately from any repairs.
- Ask for the test report, not just the certificate.
- If you have added anything — solar, a pool, an outbuilding, a new DB — say so up front. It affects the scope.
- Keep the certificate and the invoice. The buyer’s attorney will want the original.
- Remember the buyer inherits the installation, not a warranty. A CoC is not a promise that nothing will ever go wrong.
Getting it done
You need a registered person with a valid wireman’s licence, working for a registered electrical contractor, who inspects properly, tells you the truth about what is wrong, and issues a serialised Annexure 1 certificate with its test report.
That is exactly the credential TradeWhizz checks before an electrician is marked verified — see what verification means on TradeWhizz and how a job runs. You can browse electricians, or just describe the job and we will work out who you actually need.
Honest note: TradeWhizz is in early access and is still onboarding pros, so listings you see may be samples while real tradies are verified and added. We would rather tell you that than pretend otherwise. And nothing on this page is legal advice — it is a plain-English reading of public regulations, with the regulation numbers given so you can check every word of it yourself.
