Explore, “EICR or PAT test first” Most UK homes and businesses should book an EICR before PAT testing. An EICR checks the fixed wiring, circuits and consumer unit to confirm the installation is safe and compliant. PAT testing then focuses on the safety of individual portable appliances plugged into that system. Doing the EICR first avoids confusing results, repeat visits and missed underlying faults. Those unsure which certificate they need first can benefit from a simple explanation of how both tests work together.
Key Takeaways
- Book an EICR first, because it checks the safety and compliance of the fixed wiring that all your appliances depend on.
- PAT testing is most meaningful after the EICR confirms the fixed installation is safe, as it then focuses on individual portable appliances only.
- Doing the EICR first avoids repeat visits, reduces confusion between reports, and establishes a clear safety baseline for later PAT tests.
- For landlords, EICR is usually a legal requirement, while PAT testing is driven by risk assessment and the type and use of appliances.
- Once the EICR is satisfactory, schedule PAT testing at intervals based on appliance usage, environment, and any history of faults.
Table of Contents
What Does an EICR Check?
An Electrical Installation Condition Report (EICR) certificate is a formal document that records the results of an inspection of a property’s fixed electrical installation. It confirms whether the wiring, circuits, and protective devices meet current safety standards and identifies any defects or deterioration. Understanding what an EICR certificate is helps clarify how it differs from, and complements, routine PAT testing. Here you can explore Domestic EICR, Commercial EICR and Landlord EICR: Which One Should You Book?
What Is an EICR Certificate?
Electrical safety in the UK often centres on the EICR certificate, a formal report that assesses the condition of a property’s fixed electrical installation. It is not a “pass or fail” certificate in the traditional sense, but an expert snapshot of how safely electricity can be used in a space.
An EICR (Electrical Installation Condition Report) is produced by a qualified electrician after testing circuits, inspecting wiring, consumer units, and accessories. The report highlights defects, deterioration, and non‑compliances using clear codes (such as C1, C2, or C3) to indicate urgency. For landlords, business owners, and homeowners who value independence, an EICR offers proof that the electrical system supports safe, uninterrupted use of their property, without hidden risks limiting how they live or work. How Quickly Can I Get an EICR Report After Inspection?
What Does PAT Testing Cover?
A key part of understanding what PAT testing covers in the UK is knowing what a PAT test certificate actually is. This document records the results of inspections and tests on portable electrical appliances, confirming whether each item has passed or failed. It also provides essential evidence for landlords, employers, and duty holders aiming to demonstrate compliance with electrical safety responsibilities.
What Is a PAT Test Certificate?
PAT test certification in the UK is the documented proof that portable electrical appliances have been formally inspected and tested for safety in line with relevant regulations and guidance. It gives duty-holders confidence that they can let people work, rent, or explore ideas without being held back by hidden electrical risks.
A PAT test certificate typically lists each appliance, its location, unique ID, test results (pass or fail), and the date of testing, along with the next recommended test date. It may also record the tester’s details and equipment used, supporting traceability and accountability.
While not a legal document in itself, the certificate helps demonstrate compliance with the Electricity at Work Regulations, enabling businesses and landlords to protect people and operate with fewer constraints.
Should You Book an EICR or PAT Test First?
When planning compliance checks, the sequence of an EICR and PAT testing can greatly affect both cost and convenience. Many property owners prefer to secure their flexibility by commissioning an EICR first. This assessment reveals the true condition of the fixed wiring, distribution boards, and protective devices that every portable appliance ultimately relies on.
If the EICR uncovers significant faults, appliances may appear “unsafe” in use simply because the installation feeding them is compromised. Correcting those installation issues before (or alongside) PAT testing can prevent repeated visits, duplicated disruption, and confusing reports.
For landlords, business owners, and operators who value minimal interference in day‑to‑day activity, an EICR‑first approach often creates a clean baseline. Once the fixed installation is confirmed as satisfactory, or clearly remedial, PAT testing can be targeted, streamlined, and more meaningful, helping them demonstrate safety while keeping control over how and when inspections occur.
Can You Complete PAT Testing Without an EICR?
Despite the clear advantages of carrying out an EICR first, many duty holders question whether PAT testing can proceed independently. In most cases, it can. There is no blanket legal requirement demanding an up‑to‑date EICR before portable appliance testing takes place, and many businesses book PAT testing as a stand‑alone service to keep operations flexible and compliant with insurance or policy demands.
However, PAT testing without an EICR has limits. PAT focuses on appliances: plugs, leads, and equipment. It does not reveal hidden faults in fixed wiring, distribution boards, or earthing arrangements. If the fixed installation is unsafe, a “pass” label on a portable appliance may offer a false sense of security.
Those seeking maximum freedom typically treat PAT as a quick, tactical safety measure, while planning an EICR to confirm that the electrical infrastructure supporting those appliances is fundamentally sound.
Do Landlords Need Both EICR and PAT Testing?
In the private rented sector, landlords often wonder whether an EICR alone is sufficient or if PAT testing is also required. Legally, an Electrical Installation Condition Report is generally mandatory for fixed wiring, while PAT testing of appliances is guided by risk assessment rather than a blanket statute. Still, many landlords choose both to protect tenants, income, and reputation.
| Aspect | EICR (Fixed Wiring) | PAT Testing (Appliances) |
| Primary focus | Consumer unit, circuits, fixed accessories | Portable and plug-in electrical equipment |
| Legal expectation | Commonly required by housing regulations | Implied via duty-of-care and safety legislation |
| Typical frequency | Every 5 years or change of tenancy | Based on risk: use, environment, appliance type |
| Evidence for insurers | Strong proof of installation safety | Supports claims about appliance maintenance |
| Freedom for landlords | Baseline compliance for the whole installation | Flexible, targeted control over individual risks |
EICR and PAT Testing for Commercial Premises
Landlords in the private rented sector face one set of expectations for EICR and PAT, but commercial premises introduce wider duties and more complex risk profiles. In offices, warehouses, workshops, salons, and hospitality venues, the electrical installation and the portable equipment together shape how freely people can use the space without unnecessary restrictions or hazards.
An EICR in a commercial setting evaluates the fixed wiring that powers lighting, machinery, IT systems, and life‑safety devices. Faults here can constrain operations, trigger enforcement, or force costly shutdowns. PAT testing, by contrast, targets the movable tools that staff and customers handle daily: extension leads, kettles, power tools, servers, and point‑of‑sale equipment.
For business owners and responsible persons, using both assessments as complementary checks supports regulatory compliance while preserving autonomy: they can evidence due diligence, negotiate insurance on firmer terms, and design policies that enable flexible working and equipment use without drifting into unmanaged risk.
How Often Should EICR and PAT Tests Be Done?
How frequently EICR and PAT tests should be carried out depends on the type of premises, how the installation and equipment are used, and the level of risk involved. Rather than locking everyone into a single fixed timetable, guidance sets typical intervals and invites duty‑holders to adjust based on actual use, wear, and previous test results.
In broad terms:
- EICR intervals – Domestic rentals are commonly inspected every 5 years or at change of tenancy; commercial and industrial sites often range from 3–5 years, with shorter gaps where equipment is heavily loaded or environments are harsh or damp.
- PAT testing cycles – Portable appliance checks may vary from 6–24 months, with shorter intervals for frequently moved, high‑power, or user‑accessible tools.
- Dynamic review – If faults keep recurring, intervals are shortened; if records show stable, safe conditions, many duty‑holders maintain the maximum recommended period without over‑testing.
Why EICR Should Usually Be Prioritised
Because an EICR assesses the fixed wiring that underpins every circuit and socket, it usually deserves priority over PAT testing when planning electrical safety work. It examines consumer units, earthing, bonding, and hidden cabling – the infrastructure that, if faulty, can make even “safe” appliances dangerous. When someone wants the freedom to use their space without worrying about what’s behind the walls, understanding the true condition of the installation comes first.
An EICR can reveal overloaded circuits, degrading insulation, DIY alterations, and non-compliant legacy work that no appliance test will ever see. By tackling these issues early, owners gain flexibility: they can reconfigure rooms, add equipment, or change how a property is used, knowing the system can handle it.
Once the fixed installation is verified or upgraded, PAT testing becomes more meaningful, confirming that the portable equipment plugged into a known-safe system is also safe to use.
Frequently Asked Questions
How Much Do EICR and PAT Tests Typically Cost for a Small Property?
They usually pay around £120–£250 for an EICR on a small property and roughly £1–£3 per item for PAT, often with minimum call‑out charges, depending on region, access, and electrician competition.
Can I Stay in the Property While EICR or PAT Testing Is Carried Out?
Yes, they can usually stay. Power may be switched off room‑by‑room, limiting freedom briefly. With clear access to sockets and appliances, the electrician works around them, though sensitive work or vulnerable occupants might justify temporary absence from specific areas.
What Happens if My Property Fails an EICR or PAT Test?
If a property fails, the report lists dangerous or non-compliant items and deadlines. The owner remains free to choose the electrician, but must fix issues promptly to stay legal, protect occupants, and keep insurance and renting options secure.
How Do I Verify That My Electrician Is Qualified for EICR and PAT Testing?
They check the electrician’s registration with a UK competent person scheme, verify City & Guilds inspection and testing qualifications, request proof of insurance, ask for sample reports, and confirm experience specifically in EICR and PAT work.
Are EICR and PAT Test Certificates Valid if I Sell or Remortgage the Property?
Yes, they remain valid if in date when selling or remortgaging; lenders and buyers often request them. However, each party can demand newer reports, so the individual should check expiry, lender requirements, and insurance conditions.
Conclusion
EICR or PAT test first? In conclusion, EICR and PAT testing serve distinct but complementary roles in electrical safety. An EICR provides an extensive assessment of a property’s fixed wiring, while PAT focuses on individual appliances. In most cases, prioritising an EICR guarantees the overall installation is safe before testing portable equipment. Landlords and commercial duty-holders typically benefit from having both, scheduled at appropriate intervals, to demonstrate compliance, reduce risk, and maintain a safe environment for occupants and employees.