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    Electrical safety

    How to read an electrical safety check report

    How to read the findings in an electrical safety check report, tell defects from observations and recommendations, and decide what to fix first.

    7 min readPublished 9 October 2026
    Kyoritsu insulation and continuity tester connected to a switchboard during an electrical safety check

    The key points

    • A safety check report describes the condition of your installation on the day. It isn't a Certificate of Electrical Safety, which records work done.
    • Findings usually fall into tiers: dangerous defects, other defects that need repair, observations to keep an eye on, and recommended upgrades.
    • Read the limitations. What wasn't inspected or tested matters as much as what was found.
    • Fix anything dangerous first, then defects, and plan recommendations around a renovation or board upgrade.
    • For rentals, Consumer Affairs Victoria sets out what the electrician's record of the check must include.

    What the report is, and what it isn't

    An electrical safety check covers the fixed installation: the switchboard, safety switches, wiring, power points, light fittings and hard-wired appliances. The report is the electrician's record of what they inspected and tested, and what they found on that day.

    It's not a Certificate of Electrical Safety. A certificate is a legal document recording electrical work an electrician has done; a report records condition. Energy Safe Victoria says a COES isn't the right document to record a rental electrical safety check, but one must be issued if any repair or maintenance work is carried out. If repairs follow the check, you should end up with both. Our guide to certificates of electrical safety covers the certificate side.

    Layouts vary between contractors, but most reports share the same parts: property and electrician details, a summary, the findings, test results and the limitations. Once you know what each part does, any report is easy to read.

    Start with the front page and summary

    Check the basics: the property address, the date, and the electrician's name and licence or registration number. For a rental, Consumer Affairs Victoria says the record should include the electrician's name and licence or registration number, the date, the results including any repairs needed and what was done, and a report prepared under section 2 of AS/NZS 3019.

    Energy Safe Victoria's guidance for electricians says the rental check itself must follow section 4 of AS/NZS 3019:2022, the standard for periodic assessment of electrical installations. Rental providers should keep each report with the property records, because the next check, and any question about repairs, starts from it.

    Then read the summary. A good one says in plain words whether anything dangerous was found, whether anything was made safe on the day, and how many items fall into each category.

    Defects, observations and recommendations

    This is the part that matters most, and where the wording varies most. Most reports sort findings into something like the tiers below, and it pays to know which is which before you start asking for prices.

    The tiers rank urgency, not the size of the job. A dangerous defect might be one cracked power point; a recommendation might be a whole new switchboard.

    Watch the wording around anything made safe. 'Isolated' means a circuit or fitting has been switched off and left off. It hasn't been fixed, and it stays off until it's repaired.

    • Dangerous defect: an immediate risk of shock or fire, usually made safe or isolated on the day and fixed before that part is used again.
    • Defect: something faulty, damaged or not up to standard that needs repair but isn't an immediate danger.
    • Observation: a condition to monitor, such as ageing fittings, a crowded board or a circuit near its limit.
    • Recommendation: an upgrade that would improve safety or suit your plans, such as more safety switches or a new board.

    Reading the test results

    Many reports include a table of test results. You don't need to interpret the numbers, but knowing what was tested helps. Safety switch results show whether each device tripped and, where an instrument was used, how quickly. Insulation resistance results show whether cable insulation is holding up or leaking. Earth continuity and polarity results confirm earths are connected and wires are the right way round.

    Look for anything marked as a fail, and check that each one matches a finding in the list. A failed safety switch, or an insulation result far below the others, should appear as a defect with a note on what's needed. If a result looks like a fail but isn't mentioned in the findings, ask.

    Energy Safe Victoria describes a safety switch as turning the power off within 0.03 of a second when it detects a problem. Only an instrument test measures that. The button test it asks householders to do every three months shows a switch can trip, not how fast.

    The limitations section

    Every report has things it couldn't check. A safety check doesn't open walls, so hidden cable is judged by testing. Roof spaces without safe access, locked sheds, furniture against power points, and circuits that couldn't be switched off may all be listed as not inspected or not tested.

    Read that list as carefully as the findings. No defects with a long limitations list is a different result from no defects with full access. If an important area was missed, such as the roof space of an older home, ask whether it can be checked on a return visit.

    Deciding what to fix first

    Start with anything dangerous. If it was isolated on the day, plan the repair soon so the circuit can be used again. If it couldn't be made safe, it's the priority.

    Next come the defects. Group them so one visit covers several: everything at the switchboard together, all the power point repairs together. A cluster of board defects can also point to replacing the board rather than repairing it piece by piece, and an electrician can tell you which makes more sense.

    Recommendations can usually be planned. Tie them to something already on the list, such as a kitchen renovation, an air conditioner, an EV charger or solar. Energy Safe Victoria notes that the Wiring Rules require additional safety switch protection when an existing installation is altered, so a recommendation for more safety switches often comes due anyway when you add a circuit.

    For rental providers and renters

    Rental providers who entered a new agreement after 29 March 2021 must have all electrical installations and fittings checked by a licensed electrician at least once every two years, and Consumer Affairs Victoria lists 13 October 2026 as the date that requirement extends to all rental agreements. The report is how you show it's been done.

    Defects in a rental report are repairs. A dangerous electrical fault is on the legal list of urgent repairs, which rental providers must do immediately, and non-urgent repairs must be done within 14 days of a written request. If you rent and something seems unsafe between checks, tell your rental provider or agent in writing.

    Common questions

    It means nothing was found in what was inspected and tested on the day. Read the limitations to see what wasn't, and remember that condition changes over time, especially in older homes.

    Quick answers

    More in the Help centre

    Sources for this guide

    9 sources, with the date each was checked
    1. 1.Energy Safe Victoria: A Certificate of Electrical Safety (COES) – is a legal document issued by a Registered Electrical Contractor or licensed electrician to record the details of the electrical work they have performed. Accessed 30 September 2026.
    2. 2.Energy Safe Victoria: An Energy Safe COES is not the correct form to be used as a record of the electrical safety check. However, a COES must be issued if any electrical repair or maintenance work is carried out. Accessed 30 September 2026.
    3. 3.Consumer Affairs Victoria: The electrician should provide a record of the electrical safety check, which must include: the name of the licensed or registered electrician who conducted the check and their licence or registration number the date… Accessed 30 September 2026.
    4. 4.Energy Safe Victoria: monitors the flow of electricity through a circuit detects a problem that may pose a risk to personal safety turns the power off within 0.03 of a second always has a test button and '30ma' printed on them. Accessed 30 September 2026.
    5. 5.Energy Safe Victoria: Follow these steps to check your safety switch every three months: Press in the test buttons on each safety switch which will cut the power and trip the switch into the off position. You may hear a clunking sound. If… Accessed 30 September 2026.
    6. 6.Energy Safe Victoria: Clause 2.6.3.2.5 of the Wiring Rules states: Additional protection by RCDs shall be provided in existing electrical installations where alterations or a switchboard replacement is completed. Accessed 30 September 2026.
    7. 7.Consumer Affairs Victoria: Mandatory gas and electrical safety checks every 2 years for all rental properties Rental providers and their agents must arrange gas and electrical safety checks by a qualified tradesperson every 2 years for all… Accessed 30 September 2026.
    8. 8.Consumer Affairs Victoria: Anything on this list is legally defined as an urgent repair: burst water service blocked or broken toilet system serious roof leak gas leak dangerous electrical fault flooding or serious flood damage serious… Accessed 30 September 2026.
    9. 9.Energy Safe Victoria: Whenever a licensed electrician completes any electrical installation work, they must provide a Certificate of Electrical Safety (COES). Accessed 30 September 2026.

    Planning advice for homeowners. Installation requirements depend on the property and equipment. Where this guide refers to Victorian safety or rental rules, use the linked official guidance for the current requirements.