What Does Occupational Health Do? A Practical Guide for HR and Managers

When an employee is struggling with their health at work, HR and managers are often expected to make decisions quickly. Should the employee be referred to occupational health? Are workplace adjustments needed? Is the issue linked to absence, performance, disability, workload, equipment, stress or the working environment?

These questions are common, especially when a manager wants to support an employee properly but is unsure what is reasonable, practical or appropriate.

What does occupational health do?

In simple terms, occupational health helps employers understand the relationship between an employee’s health and their work. It can provide advice on fitness for work, sickness absence, return-to-work planning, workplace risks and potential adjustments. Acas explains that employers may use occupational health to help make decisions about workers who are struggling with physical or mental health, reasonable adjustments, long-term sickness absence and return to work. 

However, occupational health advice is often only the starting point. For HR teams and managers, the real value comes from what happens next: turning advice into practical support, clear actions and suitable workplace adjustments.

That is where AptoLink’s workplace assessments can help.

Occupational health is a specialist area that looks at how health affects work and how work may affect health. It supports employers by giving professional advice where health, safety, attendance, disability or performance issues may be involved.

The Health and Safety Executive says employers are required by law to prevent physical and mental ill health in employees where it may arise from business activities. Occupational health can help employers understand those issues and make more informed decisions.

An occupational health assessment may consider:

• whether an employee is fit to work 
• whether they are fit to return after sickness absence 
• whether a phased return may help 
• whether adjustments could support them 
• whether the workplace is contributing to the issue 
• whether further assessment or specialist input is needed 
• how the employer can reduce risks linked to the role or working environment 

For HR and managers, occupational health gives structure to difficult decisions. It does not replace good management, HR process or employee conversations, but it can provide useful guidance when health is affecting work.

Occupational health can support employers in several practical ways.

Helps manage sickness absence

One of the most common reasons for an occupational health referral is sickness absence. This may be long-term absence, repeated short-term absence, or absence linked to a known health condition.

Occupational health can advise whether an employee may be ready to return, what support may be needed and whether a phased return is appropriate. This helps HR and managers move from uncertainty to a more structured return-to-work plan.

For example, occupational health may recommend:

• reduced hours for a short period 
• temporary changes to duties 
• additional breaks 
• a review of workload 
• adjustments to equipment or working location 
• a follow-up review after a set period 

However, these recommendations often need further detail. If an employee needs practical support with their workstation, accessibility, assistive technology or working environment, a workplace assessment can identify the most suitable options.

Occupational health can recommend workplace adjustments where an employee’s health condition, disability or impairment affects their ability to work.

Employers have a duty to make reasonable adjustments so workers with disabilities, or physical or mental health conditions, are not substantially disadvantaged when doing their jobs. ACAS describes reasonable adjustments as changes that remove or reduce disadvantage, including changes to the workplace, working arrangements, equipment, services or support. 

In practice, occupational health may advise that adjustments are needed, but it may not always specify exactly what equipment, software, training or setup will work best.

This is a key point for HR teams.

Occupational health might say:

“The employee may benefit from ergonomic equipment.”

A workplace assessment can identify:

• which chair, desk setup or accessories are appropriate 
• whether a DSE assessment is needed 
• whether the employee needs specialist input 
• how the workstation should be configured 
• whether hybrid working arrangements need review 
• when the adjustment should be followed up 

Occupational health gives the advice. Workplace assessments help turn that advice into action.

Returning to work after illness, injury, surgery, burnout or a mental health-related absence can be difficult for both the employee and their manager.

Occupational health can advise on whether the employee is ready to return and what conditions may support that return. But HR and managers still need to create a practical plan.

At AptoLink, our experience shows that return-to-work plans are most effective when they are practical, specific and reviewed. A broad recommendation is helpful, but employees and managers often need clear guidance on what should change day to day.

For employees with physical discomfort, for example, an ergonomic assessment can help identify whether the workstation, posture, equipment or working pattern is contributing to the problem.

Managers are not expected to diagnose health conditions. They are also not expected to become experts in disability, neurodiversity, mental health, visual impairment, hearing impairment or ergonomics.

However, managers do need to have supportive, appropriate and timely conversations when health affects work.

Occupational health can help managers understand what may be affecting the employee and what support may be appropriate. This can make conversations more focused and less uncomfortable.

For example, instead of asking vague questions such as “Are you better now?”, a manager can ask:

• What would help you manage your work safely? 
• Are any parts of your role currently difficult? 
• Have the recommended adjustments helped? 
• Is there anything about your equipment, environment or workload that needs reviewing? 
• Would a workplace assessment help us understand the right support? 

This is particularly important where mental health, stress or neurodiversity may be involved. AptoLink also provides mental health training in the workplace to help organisations build more confident and informed support routes.

After an occupational health assessment, the employer usually receives a report, subject to consent and appropriate process. This report may include advice on fitness for work, barriers affecting the employee, possible adjustments and review timescales.

For HR and managers, this is where the most important work begins.

An occupational health report should not simply be filed away. It should lead to a practical conversation about what needs to happen next.

HR and managers should ask:

• What recommendations have been made? 
• Are the recommendations clear enough to act on? 
• Does the employee understand and agree with the proposed support? 
• Are workplace adjustments needed? 
• Is specialist equipment, software or training required? 
• Does the manager need additional guidance? 
• Who is responsible for arranging the next step? 
• When will the support be reviewed? 

If the report recommends adjustments but does not explain exactly how to implement them, a workplace assessment can close the gap.

This is often where AptoLink supports HR teams, managers and occupational health professionals. We help identify practical workplace barriers and recommend tailored solutions, whether that involves equipment, accessibility, assistive technology, ergonomic changes, training or changes to the working environment.

A workplace assessment may be needed when an employee is struggling to work comfortably, safely or effectively because of a health condition, disability, injury, impairment or neurodivergent need.

It may follow an occupational health recommendation, but it can also be arranged earlier where a need has already been identified.

A workplace assessment may be useful when:

• occupational health has recommended adjustments 
• an employee is returning after illness, injury or surgery 
• an employee has visual or hearing impairment 
• an employee is neurodivergent 
• an employee is experiencing pain, fatigue or discomfort 
• the workstation or equipment may be unsuitable 
• hybrid working has created new barriers 
• software or assistive technology may help 
• a manager is unsure what practical support is needed 
• existing adjustments are not working as expected 

AptoLink’s workplace adjustments service is designed to help employers assess needs, recommend actions and implement practical support for disabled employees, neurodiverse employees and those with visual or hearing impairments.

Occupational health assessments and workplace assessments are connected, but they are not the same. An occupational health assessment looks at the relationship between health and work. It may answer questions such as:

Is the employee fit to work? 

• Are adjustments likely to help? 
• Is a phased return appropriate? 
• Could work be affecting the employee’s health? 
• Is further support recommended? 

A workplace assessment looks at the practical working situation. It may answer questions such as:

• What equipment would help? 
• Is the workstation set up correctly? 
• Are digital tools accessible? 
• Is the working environment creating barriers? 
• Would assistive technology improve productivity? 
• What training does the employee need? 
• How should adjustments be implemented and reviewed? 

For example, occupational health may advise that an employee with a visual impairment needs support with screen-based work. A workplace assessment can then explore whether built-in accessibility tools, screen magnification, screen reading software, voice input, document formatting changes or specialist training would be most appropriate.

AptoLink’s content on software for the visually impaired explains how assistive software can help employees work with greater independence and confidence.

Here are some common scenarios where occupational health advice may lead to a workplace assessment.

Occupational health may advise that the employee needs workstation changes or ergonomic support.

AptoLink may recommend an ergonomic assessment or DSE review to assess seating, desk height, screen position, keyboard use, mouse use, posture, breaks and working patterns.

Occupational health may advise that the employee needs support with screen-based tasks, reading, meetings or written communication.

AptoLink may recommend accessibility features, assistive software, magnification, screen reading tools, document adjustments or assistive technology training.

Occupational health may identify communication barriers, fatigue or difficulty participating in meetings.

AptoLink’s workplace assessment may consider meeting formats, captioning, assistive listening technology, environmental changes, communication preferences and inclusive working practices.

Occupational health may recommend adjustments to reduce barriers linked to concentration, planning, sensory processing, communication or workload management.

AptoLink’s guidance on neurodiversity in the workplace explores how assistive technology and practical support can help employees work more effectively.

Occupational health may advise changes to workload, communication, expectations or management support.

AptoLink’s workplace assessment can help identify practical changes, while mental health training for employees can help create a more informed workplace culture.

Occupational health reports are valuable, but they are not always detailed implementation plans.

A report might recommend “reasonable adjustments”, “specialist equipment”, “manager support”, “a phased return” or “review of working arrangements”. Those recommendations still need to be translated into real workplace actions.

This is where HR teams can sometimes get stuck.

• The employee may be waiting for support
• The manager may be unsure what to do.
• The business may be concerned about cost, practicality or consistency.
• The occupational health recommendation may be too broad to implement confidently.

A workplace assessment helps bridge that gap.

It gives HR and managers clearer information about what is needed, why it is needed and how it can be put in place. It also helps create a record of the organisation taking practical steps to support the employee.

For more guidance on choosing the right type of support, AptoLink’s article on understanding DSE, workplace and Access to Work assessments explains how different assessments can support different needs.

AptoLink works with organisations to help employees succeed at work through practical assessments, recommendations, training and workplace support.

We are not an occupational health provider. Instead, we support the next stage: helping employers turn occupational health advice, employee needs and management concerns into clear workplace adjustments.

AptoLink can support with:

• workplace assessments 
• workplace adjustments 
• ergonomic assessments 
• DSE assessments 
• accessibility assessments 
• assistive technology training 
• visual impairment workplace support 
• hearing impairment workplace support 
• neurodiversity workplace support 
• mental health and manager training 
• practical recommendations and follow-up support 

Our role is to help HR teams and managers understand what support will work in practice, not just in theory.

You can also explore AptoLink’s case studies to see how workplace assessments and practical recommendations can support real employees and employers.

So, what does occupational health do? Occupational health helps employers understand how health affects work and how work may need to be adapted to support an employee. It can guide decisions around absence, return to work, adjustments and workplace risks.

But the occupational health report is not the finish line.

For HR and managers, the most important question is:

If occupational health has recommended adjustments, or if an employee is struggling with their workstation, equipment, accessibility, communication, mental health, neurodiversity, visual impairment or hearing impairment, a workplace assessment can help turn good intentions into practical support.

At AptoLink, we help organisations move from occupational health advice to clear, workable solutions. Through workplace assessments, accessibility support, ergonomic reviews, assistive technology and training, we help HR teams and managers support employees with confidence.

If your organisation needs help turning occupational health recommendations into practical workplace adjustments, speak to AptoLink about a workplace assessment.