If you work in property management, run a business, or oversee a commercial premises, electrical safety compliance is something you cannot afford to get wrong. Two terms that regularly cause confusion are PAT testing and EICR, and understanding the distinction between them is not just useful for staying compliant; it could save you from a costly mistake.
Does an EICR Include PAT Testing?
An Electrical Installation Condition Report (EICR) and PAT testing are two entirely separate assessments, and it is a common misconception that one covers the other. An EICR is a formal inspection of the fixed electrical installation within a building, covering wiring, consumer units, sockets, and other permanent components. PAT testing, on the other hand, focuses on portable appliances: the items you can pick up and plug in, such as kettles, laptops, extension leads, and power tools.
An EICR does not include PAT testing, and a PAT test does not substitute for an EICR. Each assessment is designed to evaluate a completely different aspect of electrical safety, and both may be required depending on your property type and legal obligations.
| Assessment Type | What It Covers | Who Carries It Out |
|---|---|---|
| EICR | Fixed wiring, consumer units, sockets, switches | Qualified electrician (18th Edition trained) |
| PAT Testing | Portable electrical appliances | Competent person (trained operative) |
| Both Combined | Full electrical safety picture | Two separate assessments required |
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What Is PAT Testing Now Called?
The term “PAT testing” has technically always been something of a misnomer; it stands for Portable Appliance Testing, so saying “PAT testing” is technically redundant. In current industry language, it is increasingly referred to simply as “portable appliance testing” or “in-service inspection and testing of electrical equipment,” which is the terminology used in the IET Code of Practice.
Despite this, “PAT testing” remains the widely recognised term used by businesses, landlords, and health and safety professionals across the UK. Whether your electrician refers to it as PAT testing or in-service inspection, the process being described is the same: a structured check of portable electrical items to ensure they are safe to use.
Can Any Electrician Do PAT Testing?
This is where many people make an incorrect assumption. PAT testing does not legally require a fully qualified electrician; it requires a “competent person,” which is defined as someone with sufficient knowledge, training, and experience to carry out the task safely. In practice, this means that a trained operative who is not a fully qualified electrician can legally conduct PAT testing, provided they understand the equipment and the process involved.
That said, using a qualified electrician or a dedicated PAT testing specialist is always advisable, particularly in commercial environments where the volume of equipment is high and the risk of liability is greater. Organisations such as the Health and Safety Executive provide clear guidance on who qualifies as a competent person for portable appliance testing.
| Risk Level of Environment | Recommended Testing Frequency | Competency Required |
|---|---|---|
| Low (offices, shops) | Every 2 to 4 years | Trained competent person |
| Medium (schools, hotels) | Every 1 to 2 years | Trained competent person or electrician |
| High (construction, workshops) | Every 3 to 6 months | Qualified electrician recommended |
What Is the Difference Between Electrical Safety Testing and PAT Testing?
“Electrical safety testing” is a broad umbrella term that can refer to any number of assessments, including EICRs, PAT testing, loop impedance testing, and more. PAT testing is one specific type of electrical safety testing, focused exclusively on portable appliances rather than the fixed installation or the broader electrical system of a building.
Understanding this distinction matters because a business or landlord who has only arranged PAT testing may believe their electrical safety obligations are fully met when they are not. For rental properties in England, for example, landlords are legally required to obtain a valid EICR every five years under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020, and PAT testing does not satisfy this requirement.
Electrical Safety in the Workplace: Additional Obligations
It is worth noting that workplace electrical safety in the UK is governed primarily by the Electricity at Work Regulations 1989, which place a duty on employers to maintain all electrical systems in a safe condition. This includes both the fixed installation covered by an EICR and the portable appliances covered by PAT testing. Compliance with both is not a matter of choice for most commercial operations.
For businesses with a significant number of electrical appliances in use, maintaining accurate records of PAT testing outcomes is strongly recommended. The Health and Safety Executive’s guidance on electrical safety at work outlines employer responsibilities in detail and is a reliable reference point for any business reviewing its compliance position.n the workplace, the Health and Safety Executive provides detailed FAQs on PAT testing obligations, frequency, and what constitutes competence.
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Understanding Whether PAT Testing Is the Same as an EICR
To put it plainly: no, PAT testing is not the same as an EICR. They serve different purposes, cover different aspects of electrical safety, and carry different legal implications depending on your property or business type. Treating them as interchangeable is one of the most common electrical compliance mistakes made by property owners and business managers alike.
The confusion is understandable given that both involve electrical inspections carried out by professionals, and both are associated with certificates and compliance records. However, the scope of each assessment is fundamentally different, and neither can substitute for the other in a properly managed safety programme.
Ensuring you have both assessments in place, where required, is the most reliable way to demonstrate full electrical safety compliance and to protect both people and property from preventable risk.
Is PAT Testing the Same as EICR: Frequently Asked Questions
PAT testing itself is not explicitly required by a single piece of legislation, but the Electricity at Work Regulations 1989 place a general duty on employers to ensure electrical equipment is maintained safely. In practice, PAT testing is widely used to demonstrate compliance with this duty.
Private landlords in England are required to have an EICR conducted at least every five years, or at every change of tenancy if sooner. This is a legal requirement under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020.
A PAT test typically involves a visual inspection of the appliance and its lead, followed by electronic testing using a PAT tester device to check earth continuity, insulation resistance, and in some cases lead polarity. For a comprehensive overview, the Wikipedia page on portable appliance testing provides a useful general reference.
Yes, provided you are considered a competent person with the appropriate training and knowledge to carry out the testing safely. Many small business owners opt to use external specialists to ensure impartiality and to maintain accurate documentation.
A failed appliance should be removed from service immediately and either repaired by a qualified electrician or safely disposed of. Under no circumstances should a failed item continue to be used until it has been retested and passed.
Yes, an EICR covers all fixed electrical installations within the scope of the inspection, which can include outdoor sockets, garden lighting, and outbuilding wiring depending on what is connected to the main installation. The scope should be agreed upon with the electrician prior to the inspection.
The duration depends on the number of appliances being tested, but a trained operative can typically test between 50 and 100 items per hour using modern PAT testing equipment. Larger commercial premises with hundreds of appliances should expect the process to take a full working day or more.
Class I appliances rely on both insulation and an earth connection for safety, whereas Class II appliances (double-insulated) rely solely on reinforced insulation and do not require an earth. The distinction affects the types of tests performed during a PAT inspection.
Yes, the EICR replaced what was previously known as the Periodic Inspection Report (PIR), and the two terms refer to the same type of assessment. The updated terminology was introduced with the 18th Edition Wiring Regulations to better reflect the condition-based focus of the report.
An EICR must be carried out by a qualified electrician who is competent in inspection and testing, typically one registered with a recognised body such as NICEIC, NAPIT, or the ECA. An unqualified individual cannot legally issue a valid EICR certificate.
Yes, an EICR will classify findings using codes: C1 (danger present, immediate action required), C2 (potentially dangerous, urgent remedial action needed), C3 (improvement recommended but not immediately unsafe), and FI (further investigation required). Only a report with no C1 or C2 observations is considered satisfactory.
No, a PAT test certificate cannot replace an EICR for landlord compliance purposes. The two documents confirm entirely different things, and a landlord without a valid EICR remains non-compliant regardless of how recently PAT testing was carried out.
A register of all tested appliances should be maintained, including the appliance description, asset number, location, test date, result, and retest date. Keeping thorough records is essential if your compliance is ever challenged by an insurer, employer liability claim, or HSE investigation.
No, built-in appliances that are hardwired into the fixed electrical installation are not considered portable appliances and fall outside the scope of PAT testing. These would instead be reviewed as part of an EICR or a dedicated appliance inspection carried out by a qualified electrician.