A tenancy is due to begin, an agent asks for electrical paperwork, or a report has just recorded an observation that needs attention. These are the moments when the question becomes urgent: are EICRs mandatory? For most landlords in London, the answer is yes. But the exact duty depends on who occupies the property, the type of premises and where in the UK it is located.

An Electrical Installation Condition Report, usually called an EICR, is a formal inspection of the fixed electrical installation. It covers items such as the consumer unit, wiring, sockets, switches, fixed lighting and earthing arrangements. It does not replace sensible day-to-day checks or testing of individual appliances, but it gives property owners a clear record of the condition and safety of the installation.

Are EICRs mandatory for rental properties?

In England, private landlords must have the electrical installation in a rented home inspected and tested at least every five years by a qualified and competent person. This requirement comes from the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020 and applies across London.

The requirement covers new tenancies from 1 July 2020 and all existing private tenancies from 1 April 2021. It applies to houses, flats and HMOs. Having a managing agent does not remove the landlord’s responsibility. The landlord must make sure the required inspection takes place and that the property meets the relevant electrical safety standards.

A satisfactory EICR is not simply a form to file away. It is evidence that the fixed electrical installation has been assessed against the current safety standard. If the electrician identifies work that is needed to make the installation safe, that work must be completed promptly.

When must tenants receive the report?

Landlords in England must provide a copy of the EICR to existing tenants within 28 days of the inspection and to new tenants before they move in. A prospective tenant can request the latest report in writing, and it must be supplied within 28 days.

If the local authority asks to see the report, it must be provided within seven days. Keeping a clear record of the report, any remedial work and confirmation that the work has been completed helps avoid disputes and demonstrates that the property has been managed responsibly.

The usual inspection interval is five years, but this is not a licence to ignore the report date if the electrician recommends an earlier inspection. Older installations, heavy use, damage, alterations or previous concerns may justify a shorter period. The date stated on the report should be treated as the deadline for the next inspection.

What happens if an EICR is unsatisfactory?

An EICR may record observations using classification codes. In practical terms, C1 means danger is present and urgent action is required. C2 indicates a potentially dangerous condition requiring improvement, while FI means further investigation is needed without delay. A report containing C1, C2 or FI observations will normally be recorded as unsatisfactory.

Landlords must arrange remedial work or further investigation within 28 days, or sooner if the report specifies a shorter timeframe. Once the work is complete, written confirmation must be obtained from the electrician and given to the tenant and, if requested, the local authority.

The right response depends on the finding. A damaged accessory, missing protective measure or overheating connection may need immediate isolation and repair. Other work may require a planned visit, particularly where access, replacement parts or wider upgrading is involved. The key point is not to assume that an unsatisfactory result can wait until the next tenancy change.

Local authorities can require landlords to comply, arrange urgent remedial works in certain circumstances and recover their costs. They can also impose financial penalties of up to £30,000 for breaches. Beyond enforcement, unresolved electrical defects put tenants, property and insurance arrangements at risk.

Are EICRs mandatory for homeowners?

Homeowners living in their own property are not generally under a legal duty to hold an EICR at fixed five-year intervals. That does not mean an inspection is unnecessary. Electrical systems age quietly, and problems can remain hidden behind walls, under floors or inside the consumer unit until a fault develops.

A periodic inspection is particularly sensible after buying an older home, before major refurbishment, after flood or fire damage, or where the installation has not been checked for many years. Repeated tripping, warm sockets, burning smells, flickering lights and damaged fittings should never be treated as matters for the next routine inspection. They need prompt assessment by a qualified electrician.

An EICR may also be requested during a sale, although it is not normally a legal condition of selling a home. Buyers often value the reassurance of recent electrical documentation, especially where the age or condition of the installation is unclear.

It is worth separating an EICR from an Electrical Installation Certificate. An installation certificate is normally issued after new electrical work or a significant alteration, such as a consumer unit replacement or rewire. An EICR assesses the condition of an existing installation. Both are useful records, but they serve different purposes.

What about commercial premises?

For businesses, offices, shops, restaurants and common areas in managed buildings, the position is based on a broader duty to keep electrical systems safe. The Electricity at Work Regulations 1989 require electrical systems to be maintained so far as reasonably practicable to prevent danger. There is no one-size-fits-all statutory rule that every commercial building must obtain an EICR every five years.

However, periodic inspection and testing is a well-established way to demonstrate that the duty is being managed properly. The appropriate frequency depends on the environment, the installation, the level of use and the risk. A busy commercial kitchen, workshop or retail unit may need more frequent inspection than a lightly used office.

Commercial occupiers should also remember that an EICR only considers the fixed installation. Portable appliance testing, emergency lighting checks, fire alarm servicing and landlord responsibilities for shared electrical systems are separate compliance matters. A competent electrical contractor can help establish a sensible schedule rather than relying on one report to cover every obligation.

Does the rule differ elsewhere in the UK?

This article is most relevant to landlords in London and England. Electrical safety requirements differ across the UK. Private rented homes in Scotland have their own electrical safety duties, including regular inspection requirements, while landlords in Wales must meet separate fitness-for-human-habitation rules.

If a portfolio includes properties outside England, do not assume that the English timetable, paperwork rules or exemptions apply unchanged. Checking the rules for the nation where the property is located is essential.

How to prepare for an EICR

The inspection is more effective when the electrician can access the consumer unit, rooms, fixed electrical equipment and any relevant outbuildings or communal areas. Landlords should give tenants reasonable notice, explain why access is needed and keep communication clear. Most inspections can be completed with minimal disruption, although a brief interruption to the electricity supply may be necessary for testing.

Before booking, gather previous electrical certificates, details of recent alterations and any reports of electrical faults. These records can help the electrician understand the installation’s history, but they do not replace inspection and testing.

Choose a properly qualified electrician who can issue a detailed report, explain observations in plain language and provide certification for any remedial work. The cheapest quote is not always the best value if the scope is unclear or the reporting is incomplete. For London landlords and property managers, a dependable contractor should make compliance straightforward without understating genuine safety concerns.

If your inspection date is approaching, arranging it before a new tenancy or renewal removes unnecessary pressure. EDL Electrical can assess the installation, explain the report clearly and carry out any required remedial work with safety and compliance at the centre of the job.