Categories
LEV System Inspection – Why Skipping It Can Cost More Than Just a Fine
July 25th, 2025
Last updated: December 15th, 2025
When it comes to workplace safety, some rules are negotiable. Local Exhaust Ventilation (LEV) isn’t one of them. Just ask Timbercraft Windows & Doors Ltd, who were fined £4,000 this year for failing to keep their dust control systems in check. Inspectors walked into a workshop piled high with wood dust, spotted dodgy practices like using compressed air to clear machines, and found an LEV system that hadn’t been properly examined for years. The result? A hefty fine, bad press, and worse — a workforce left breathing in hazardous dust.
This blog explores what an LEV inspection involves, why it’s a legal requirement, and the risks businesses face when they fail to comply. We’ll also look at best practices for keeping your systems compliant and protecting your team.
You can read the full HSE article on Timbercraft Windows & Doors Ltd here.
What Is an LEV System Inspection?
An LEV system inspection makes sure your Local Exhaust Ventilation is doing its job: removing hazardous substances like wood dust, welding fumes, or solvent vapours before they can be inhaled by staff. It’s the most effective way of controlling workplace dust exposure and ensuring employees aren’t left with long-term respiratory problems.
But here’s the catch: an LEV system isn’t “fit and forget.” Under COSHH Regulation 9, businesses are legally required to have every system thoroughly examined and tested at least once every 14 months. This process, sometimes referred to as LEV testing or a Local Exhaust Ventilation inspection, is a detailed, systematic check carried out by a competent professional.
Without it, you can’t demonstrate LEV compliance UK, and the HSE won’t hesitate to step in.
Let’s take a look at COSHH Regulation 9 in greater detail.
The Legal Requirement: COSHH Regulation 9
The law under COSHH Regulation 9 is unambiguous. It’s designed to protect employees from harmful airborne contaminants such as welding fumes, wood dust, and other hazardous particles commonly found in industrial settings.
The regulation requires that:
- Every LEV system must be inspected and tested at least once every 14 months. This ensures the extraction is still performing as intended and hasn’t degraded over time.
- Detailed records of all LEV testing must be kept and made available for inspection. These serve as your legal defence if HSE pays a visit.
- Employers must provide suitable respiratory protective equipment (RPE), face-fit tested to the individual worker. Even the best extraction system won’t fully eliminate exposure, so RPE acts as a crucial second line of defence.
Risks of Non-Compliance
What happens if you don’t comply? Well, let’s just say neglecting these duties can trigger serious consequences:
- Financial penalties: Recent prosecutions, as in the case of Timbercraft Windows & Doors Ltd, have seen companies fined thousands of pounds for repeated failures to maintain or test their LEV systems.
- Reputational damage: Being named and shamed in HSE press releases (which are public and searchable) can seriously harm your brand and client trust.
- Health impacts: Long-term exposure to uncontrolled dusts or fumes can lead to occupational asthma, lung cancer, or other irreversible conditions, leaving you liable for potential claims and compensation.
In short, LEV system inspection isn’t an optional extra. It’s a legal safeguard for your workforce and a protective shield for your business.
Best Practices for Commercial Property and Facility Managers
Staying on top of LEV system inspections doesn’t need to be complicated. For commercial property and facility managers, the following steps keep things straightforward:
Book annual LEV testing rather than waiting the full 14 months: easier to schedule, harder to forget. Keep a paper trail of every Local Exhaust Ventilation inspection and all LEV maintenance. Don’t rely on shortcuts like sweeping up dust or blowing it around with compressed air. These methods only make workplace dust exposure worse.
And most importantly, pick a partner who understands the regulations and can help keep you compliant. At Robinsons FS, we give you the peace of mind that your LEV compliance UK is watertight, so you can focus on running your business.
Find out more about our complete building compliance services.
Conclusion: A Legal Requirement That Protects More Than Your Business
A thorough LEV system inspection isn’t just about avoiding a fine. It protects your staff from the very real dangers of airborne dust and fumes, ensures you meet strict LEV legal requirements, and saves you the costly headaches of HSE enforcement.
If you’re managing commercial premises and need support with inspections, testing, or maintenance, Robinsons FS can help. Our competent engineers carry out full Local Exhaust Ventilation inspections to keep your systems compliant, safe, and effective.
Why Is My Commercial HVAC Blowing Cold Air in Winter?
Few things cause more confusion in a commercial building than an HVAC blowing cold air in winter. Staff complain, tenants start asking questions, and facilities teams are left wondering whether the system has failed or is simply doing something it shouldn’t.
Read moreCan Air Source Heat Pumps Cool Your Business?
Can air source heat pumps cool too? The short answer is yes, but with some critical caveats. Read on to find out more.
Read moreExplaining the Real ROI of a Heat Recovery System for UK Commercial Buildings
For many facilities managers, the question isn’t whether a heat recovery system works, but whether it delivers a measurable return. Rising energy costs, tighter ventilation standards, and growing carbon targets have put every aspect of building performance under review. The good news is that modern UK heat recovery systems have proven to deliver consistent financial and operational value when designed, installed, and maintained correctly.
Read more
