A new tenant is due to move in, a commercial lease is being renewed, or the lights have started flickering in an older property. These are the moments when electrical safety can move from the bottom of the to-do list to something that needs a clear answer. If you are asking, “when is EICR required?”, the answer depends on the type of property, who occupies it and the condition of the installation.

An Electrical Installation Condition Report, or EICR, is a formal inspection of the fixed electrical installation. That means the consumer unit, wiring, sockets, switches, lighting circuits, earthing and other permanent electrical equipment. It is not the same as PAT testing, which concerns plug-in appliances, and it is not a quick visual check.

When is EICR required by law?

For private landlords in England, an EICR is a legal requirement. The Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020 require landlords to have the electrical installation inspected and tested at least every five years by a qualified and competent person.

A report must be in place before a new tenancy begins, unless there is already a valid report covering the property. Landlords must provide a copy to existing tenants within 28 days of the inspection, to new tenants before they move in, and to the local authority within seven days if it is requested.

The five-year period is the maximum in many cases. An electrician may recommend a shorter interval where the installation is older, has suffered damage, is used heavily or presents other concerns. The next inspection date shown on the report should always be followed.

Where remedial work is identified, landlords normally have 28 days to have it completed, or less if the report states a shorter timescale. Written confirmation that the work has been carried out must then be supplied to the tenant and, where requested, the local authority.

HMOs and rented flats

Houses in Multiple Occupation are covered by the same private rented sector electrical safety requirements in England. Given the higher use of shared kitchens, communal areas and sockets, keeping records clear and inspections up to date is particularly sensible.

For flats, the EICR usually relates to the electrical installation within the individual flat. Communal areas and landlord-controlled supplies may sit under separate responsibilities, depending on the building’s management arrangements. If the boundary is unclear, it is worth checking before arranging the inspection so the correct circuits are included.

Social housing and other tenancies

Electrical safety duties also apply in social housing, although the precise rules and inspection arrangements can differ by tenancy type and location. Letting agents, housing providers and managing agents should not assume that one report covers every responsibility across a building.

The key point is simple: if you are responsible for a rented property, arrange regular inspection and keep the report, any remedial certificates and tenant communications together. It makes compliance far easier to demonstrate if questions arise later.

Do homeowners need an EICR?

Homeowners are not generally under the same legal obligation as private landlords to obtain an EICR every five years. However, that does not mean an inspection is only useful when something has gone wrong.

For an owner-occupied home, a full electrical inspection is commonly recommended at least every ten years. It is also sensible when buying an older property, after major alteration work, before a substantial renovation, or if there are warning signs such as frequent tripping, damaged accessories, burning smells or shocks from metalwork.

A home with a new consumer unit, modern protective devices and recent certification may need less immediate attention than a property with original wiring and an ageing fuse board. Equally, a well-kept older home can still hide deterioration behind walls and beneath floorboards. The purpose of an EICR is to assess what is actually there, rather than guess from appearances.

If you are selling a house, an EICR is not normally a legal requirement. It can, however, give buyers confidence and help prevent a late-stage electrical issue holding up the sale. For buyers, commissioning an inspection before exchange can be particularly worthwhile where the electrical installation appears dated or has been altered over many years.

EICR requirements for businesses and commercial premises

Businesses have a duty to maintain electrical systems safely under health and safety law. An EICR is one of the most practical ways to demonstrate that the fixed installation has been properly assessed and maintained.

For many commercial premises, a five-year inspection interval is a common starting point. But it is not a one-size-fits-all rule. A quiet office, a busy shop, a workshop, a restaurant and an industrial unit all place different demands on their electrical systems. Moisture, heat, machinery, public access, operating hours and the likelihood of accidental damage can all justify a more frequent inspection.

High-use or higher-risk environments may need testing every three years, or even sooner where the inspection report recommends it. Sites with changing layouts, temporary supplies or frequent alterations should be reviewed carefully rather than relying on a date in the diary alone.

For facilities managers and business owners, an EICR also supports planned maintenance. It identifies issues before they become disruptive faults, helping to avoid unexpected downtime, tenant complaints or an inconvenient closure during trading hours.

How often should an EICR be carried out?

The recommended frequency depends on the installation and its use. As a general guide, owner-occupied homes are often inspected every ten years, private rented homes every five years, commercial premises every five years and industrial locations every three years. These are typical maximum intervals, not a substitute for the recommendation on your existing report.

An earlier EICR is sensible after flooding, fire damage, significant electrical alterations, a change of use or repeated faults. For example, converting a house into a rental property, turning part of a building into office space, or installing high-load equipment may change the level of electrical risk considerably.

It is also worth remembering that solar PV, battery storage and EV charge points add equipment to a property but do not remove the need to assess the wider installation. In fact, projects involving new generation or higher electrical demand are a good opportunity to make sure the consumer unit, earthing and protective devices remain suitable.

What happens during an EICR?

A competent electrician will first assess the installation visually, looking for signs of deterioration, unsuitable alterations and missing or damaged protective measures. They then carry out testing on circuits and protective devices. Some circuits may need to be isolated briefly, so planning the visit around occupants, trading hours or sensitive equipment is helpful.

The report records observations using classification codes. C1 means danger is present and immediate action is required. C2 means a potentially dangerous condition has been identified and urgent remedial work is needed. FI means further investigation is required without delay. A report containing C1, C2 or FI observations is unsatisfactory.

An unsatisfactory result does not always mean the entire installation needs replacing. It may involve targeted repairs, upgrading a consumer unit, correcting earthing arrangements or replacing damaged accessories. The right solution depends on the findings, the age of the installation and any planned future work. A clear quotation should explain what needs doing now, what is advisable longer term and why.

EICR, PAT testing and electrical certificates

These documents are often confused, but they do different jobs. An EICR checks the fixed wiring and permanent equipment. PAT testing checks portable appliances such as kettles, computers, extension leads and power tools. An Electrical Installation Certificate or Minor Electrical Installation Works Certificate is issued after qualifying new installation or alteration work.

For landlords and businesses, PAT testing can be a useful part of an overall safety programme, but it does not replace an EICR. Likewise, a recent certificate for a new circuit does not confirm that every older circuit in the property remains safe.

Choosing the right contractor

An EICR should be completed by an electrician with the competence, test equipment and experience to inspect the type of property involved. Accreditation through a recognised scheme, such as NICEIC, provides useful reassurance, but the report should also be clear enough for you to understand what has been found and what happens next.

For properties across Newcastle and the North East, SWH Electrical Solutions can inspect, test and explain the condition of your installation in plain English. Whether the report is for a rental property, a family home, a commercial unit or a development, the aim is the same: practical advice, safe workmanship and no unnecessary jargon.

Electrical safety is easier to manage when it is planned rather than rushed. Check the date on your last report, consider how the property is used now, and arrange an inspection before a legal deadline or a small fault turns into a bigger disruption.