It is not a legal requirement for every workplace, and the claim is worth correcting because it sends firms in two wrong directions at once: some buy surveillance they do not need, and others dismiss the whole subject because the blanket claim is obviously false. Health surveillance is required where there is an identified risk of a disease or adverse health effect from the work, where valid techniques exist to detect it, and where the surveillance is likely to benefit the employee. Which is a real test, and your assessment is what applies it.
When it is required
The trigger is the assessment. Where exposure to a substance or agent can cause an identifiable disease or adverse health effect, where there is a reasonable likelihood of that effect occurring under the conditions of the work, and where there are valid techniques for detecting it, surveillance is required. Classic cases include respiratory sensitisers, noise, vibration, skin contact with irritants and sensitisers, and some solvents. If none of those or their equivalents are present, surveillance is not required and buying it does not improve anything.
What a programme actually contains
A defined group of employees, defined by exposure rather than by job title. A technique appropriate to the effect being looked for, which may be as light as a skin check or a questionnaire and as involved as lung function or audiometry. A frequency. A competent person to carry it out and, where needed, a qualified occupational health professional to interpret. A route for acting on a finding, which is the part that matters and the part usually undefined. And records, kept for a long time.
The records outlive almost everything else you hold
Health records for employees under surveillance must be kept for many years after the exposure ends, because the conditions being looked for develop slowly. That is far longer than most business records, longer than most software subscriptions and longer than most employment relationships, and it means the record has to survive changes of provider and system. Any programme that keeps its records only inside an occupational health provider's portal has a succession problem it has not thought about.
The link back to the assessment is the whole point
Surveillance is not a health benefit and it is not a screening perk. It exists to tell you whether your controls are working, by looking for early effects in the people they are supposed to protect. A finding is therefore a signal about the control, not only about the individual, and it should trigger a review of the assessment for that substance or process. That loop, from finding back to assessment, is what the record has to support.
Questions people ask about health surveillance programme
What does health surveillance mean?
A system of ongoing health checks on employees exposed to specific hazards at work, designed to detect early signs of work-related ill health so that the controls can be corrected before harm becomes serious. It is aimed at the effectiveness of your controls as much as at the individual.
Is health surveillance a legal requirement?
Where the assessment identifies a risk of an identifiable disease or health effect, valid detection techniques exist and surveillance is likely to benefit the employee, yes. It is not a blanket requirement for every workplace, and a firm with no such exposures does not need a programme.
What is a health surveillance programme?
The whole arrangement: the exposed group, the technique, the frequency, who carries it out and interprets it, what happens when a finding appears, and how the records are kept and for how long. A list of appointments with a provider is not a programme until those five things are written down.