A new tenant is due to collect the keys, a facilities manager is preparing for an audit, or an ageing consumer unit has started causing concern. These are the points at which people often ask: when is an EICR required? The answer depends on the type of property, who is responsible for it and the level of risk, but an Electrical Installation Condition Report is one of the clearest ways to show that fixed wiring has been checked properly.
An EICR is not simply a certificate to file away. It is a structured inspection and test of an existing electrical installation, designed to identify deterioration, damage, unsafe alterations and non-compliance that could create danger. For landlords, it is often a legal duty. For businesses and owner-occupiers, it is a practical part of meeting wider safety responsibilities and protecting people, premises and operations.
When is an EICR required by law?
Private landlords have specific responsibilities that vary slightly across England, Wales and Scotland. In general, a rented home’s fixed electrical installation must be inspected and tested at least every five years, or sooner if the previous report recommends a shorter interval. This normally includes the consumer unit, circuits, sockets, switches, fixed appliances and earthing arrangements.
In England, private landlords must ensure the electrical installation is inspected and tested by a qualified and competent person at intervals of no more than five years. They must provide a copy of the report to existing tenants and, where requested, to the local authority. Any remedial work or further investigation identified as necessary must be completed within the required timescale, generally 28 days unless the report specifies otherwise.
Wales and Scotland also place electrical safety duties on private landlords. The precise paperwork, timescales and tenancy terminology differ, so landlords with properties in more than one nation should follow the rules that apply where each property is located. The practical message remains consistent: arrange periodic inspection, retain the report and act promptly on any safety issues.
For Houses in Multiple Occupation, an EICR is commonly required as part of licence conditions and ongoing management duties. Local authorities may apply additional requirements, particularly where a property is licensed or has a history of hazards. It is sensible to check the relevant licence conditions rather than assuming the five-year cycle is the only obligation.
EICR requirements for commercial and industrial premises
There is no single law that says every shop, office, warehouse or factory must have an EICR every fixed number of years. However, employers, duty holders and those in control of non-domestic premises have legal responsibilities to keep electrical systems safe under the Electricity at Work Regulations 1989 and wider health and safety law.
An EICR is a recognised and reliable way to support those responsibilities. It gives a business a record of the installation’s condition, the defects found and the action taken. Should an incident occur, having a regular inspection regime is far more defensible than relying on visual checks or assuming that an installation is safe because it still appears to work.
The appropriate frequency depends on the environment and use of the installation. Office space with limited alteration may need less frequent testing than a workshop, commercial kitchen, manufacturing site or location exposed to moisture, heat, dust or physical damage. Change also matters. A premises that has been extended, reconfigured, sub-let or fitted with high-load equipment may warrant an earlier inspection.
As a working guide, many commercial premises arrange an EICR around every five years, while industrial settings, leisure facilities and other higher-risk environments may require shorter intervals. The recommended next inspection date on the previous report is a useful starting point, but it should not override a risk assessment or a significant change in conditions.
Do homeowners need an EICR?
For an owner-occupied house or flat, an EICR is not usually a legal requirement. That does not mean it is unnecessary. Electrical wiring is largely hidden, and problems can develop without obvious warning. Loose connections, ageing insulation, inadequate earthing and unsuitable alterations may not stop lights and sockets from working, but they can increase the risk of electric shock or fire.
Industry guidance commonly suggests a periodic inspection for owner-occupied homes every ten years, or when there is a change of occupancy. A report is also worthwhile after purchasing an older property, before major refurbishment, or where there are signs such as repeated tripping, scorching around accessories, shocks, buzzing, or damaged fittings.
A pre-purchase survey may comment on visible electrical concerns, but it is not the same as an EICR. If the installation’s age or condition is unclear, an EICR provides a more meaningful assessment before a buyer commits to remedial costs.
Situations that call for an earlier EICR
The next recommended inspection date is not a reason to wait if circumstances have changed. Electrical installations should be assessed sooner after flood damage, fire damage, suspected overheating, rodent damage or unauthorised work. The same applies where an electrician identifies a concern during another job that cannot be resolved through a simple minor repair.
A change in use can also alter the risk profile. Converting an office into a treatment room, installing new machinery, adding electric heating, or increasing the number of tenants can place greater demand on circuits that were not designed for it. An inspection helps establish whether protective devices, circuit capacity and earthing arrangements remain suitable.
For landlords, a new tenancy does not automatically reset the five-year legal interval. However, if there is no valid report, the report is due to expire, or the installation has been altered or damaged, arranging an EICR before occupation is the sensible course of action.
What an EICR covers and what the result means
During an EICR, the electrician carries out visual checks and appropriate testing of the fixed installation. Access will be needed to the consumer unit and, where practical, accessories and equipment connected to fixed circuits. Some testing may require circuits to be isolated for short periods, so it is best to plan around critical business activity, alarms, IT systems and tenants’ needs.
The report records observations using recognised classification codes. The most significant are:
- C1 – danger is present and urgent action is needed.
- C2 – a potentially dangerous condition requires prompt remedial work.
- FI – further investigation is required without delay.
- C3 – improvement is recommended, but this does not by itself make the report unsatisfactory.
A report containing C1, C2 or FI observations will normally be recorded as unsatisfactory. That does not necessarily mean the entire installation needs replacing. Often, targeted repairs, further investigation or upgrades will resolve the identified issues. The right response depends on the condition of the installation, the findings and how the property is used.
It is also worth separating an EICR from Portable Appliance Testing. PAT concerns movable appliances such as kettles, monitors and extension leads. An EICR concerns the fixed electrical installation. Both can form part of a sensible safety programme, but one does not replace the other.
Choosing the right approach to compliance
For landlords, the priority is to keep an in-date report, provide the required documentation and complete remedial work without delay. For commercial and industrial clients, the priority is a planned inspection schedule that reflects operational risk and limits avoidable disruption. For homeowners, the priority is reassurance and early identification of defects before they become expensive or dangerous.
A professional inspection should be clear about what has been tested, any limitations on access, the condition found and the work required. If remedial work is recommended, ask for the findings to be explained in straightforward terms and ensure the completed work is properly documented. That gives you a useful record for tenants, insurers, purchasers, auditors and future maintenance planning.
Electrical safety is easier to manage when it is planned rather than prompted by an emergency. If the age of your installation is uncertain, your last report is nearing its recommended date, or the way a property is used has changed, arranging an EICR now can provide clarity before a small concern becomes a serious interruption.