How Often Should You PAT Test Your Electrical Equipment?

If you’re responsible for electrical safety in your business, rental property, or workplace, one of the most common questions you’ll face is:
“How often should I PAT test my electrical equipment?”

The answer isn’t always straightforward—but at MES Pat Testing, we’re here to make it simple.

First, What Is PAT Testing?
PAT Testing (Portable Appliance Testing) is the process of checking electrical appliances to ensure they’re safe to use. It involves both a visual inspection and electrical testing of items like kettles, computers, power tools, and extension leads.

Regular PAT Testing helps you:

• Prevent electric shocks and fires
• Meet your legal duty of care
• Satisfy insurance and landlord requirements
• Maintain a safe environment for employees, tenants, and customers

So, How Often Should You PAT Test?
There is no fixed legal interval, but guidance is provided by the Health and Safety Executive (HSE) and The IET Code of Practice. The recommended frequency depends on several factors:

Type of Environment

• Offices & Shops: Every 12 months (low-risk, stationary equipment)
• Construction Sites: Every 3 months (high-risk, rough use)
• Schools & Nurseries: Every 6–12 months
• Hotels & Hospitality: Every 6–12 months (frequent guest use)
• Rental Properties (HMOs): At every tenancy change or annually

Type of Equipment

• Stationary appliances (e.g. fridges, desktops): Every 12 months
• Portable appliances (e.g. kettles, vacuum cleaners): Every 6–12 months
• Handheld tools (e.g. drills, hairdryers): Every 6 months or less in high-use environments

Level of Risk and Usage
The more an appliance is moved, handled, or used in harsh conditions, the more frequently it should be tested. Risk assessments can help determine the best schedule.

MES Pat Testing Can Help You Stay on Schedule

We understand that remembering test dates and legal guidance can be confusing. That’s why MES Pat Testing offers:

• Tailored PAT Testing schedules based on your environment
• Reminder services so you’re never overdue
• Clear reports and asset lists for every test
• Same-day certificates for your records and insurance

Whether you’re a landlord, office manager, or site supervisor, we ensure your equipment stays safe—and your business stays compliant.

Email:enquiries@mespattesting.co.uk
Call: 01376 339 372