Do I Actually Need Health Surveillance?

A common assumption is that health surveillance only applies to factories, heavy industry or high-risk workplaces. In reality, it can apply to a much wider range of organisations than many people realise.

What is health surveillance?

Health surveillance is a programme of regular health checks that helps identify early signs of ill health caused by work.

According to the HSE, health surveillance may be required where employees are exposed to certain workplace health risks, even when suitable control measures are already in place.

Its purpose is not only to identify potential health problems, but also to provide assurance that workplace controls are working as intended.

Health surveillance is different from wellbeing initiatives, health screening or employee health checks. It is specifically linked to workplace risks.

What types of risks can trigger a requirement for health surveillance?

The HSE identifies a number of workplace hazards that may require health surveillance, including:

• Noise
• Vibration
• Substances hazardous to health (COSHH)
• Certain chemicals
• Dusts and fumes
• Skin irritants

This is not an exhaustive list, and whether health surveillance is required will depend on the nature of the work, the level of exposure and the findings of your risk assessment.

We already have controls in place. Doesn’t that remove the need?

Not necessarily.

Health surveillance is often considered where employees remain exposed to a risk despite suitable control measures being in place.

For example, hearing protection, dust extraction systems or protective gloves may significantly reduce risk, but they do not always eliminate it completely.

The need for health surveillance should be considered as part of your overall risk management process.

Where can employers find reliable guidance?

The most authoritative source of information is the HSE.

The HSE provides guidance on:

• What health surveillance is
• When it may be required
• The different types of surveillance available
• Employer responsibilities

You can find that guidance on the HSE website here.

If you’re unsure whether health surveillance may apply to your organisation, reviewing your existing risk assessments alongside the HSE guidance is often a sensible starting point.

Final thought

Health surveillance is not something every employer needs, but it is something every employer should understand.

For businesses whose employees may be exposed to workplace health risks, taking the time to review requirements can help ensure employees are protected and legal responsibilities are met.

A brief review now is often much easier than trying to resolve issues later.

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Kent Invicta Chamber member offer

We are currently offering 10% off workplace medical clinic day rates for Kent Invicta Chamber members on bookings taking place before 31st October 2026.

Our experienced clinicians can carry out assessments at your site to minimise disruption to operations, or employees can attend our Canterbury clinic if that’s the more practical option.

Get in touch for a no obligation chat about your needs.