DSE Workstation Assessment: A Simple How-To

Aches that build over a long day at a desk are easy to write off as "just part of the job". In reality, many of them come from a workstation that has never been properly set up. A display screen equipment (DSE) assessment is a simple, structured check that helps you spot and fix the small things — a screen too low, a chair too high, a keyboard too far away — before they turn into persistent discomfort.

What the DSE regulations require

In the UK, the Health and Safety (Display Screen Equipment) Regulations 1992 set out what employers must do for staff who use display screen equipment as a significant part of their work — often described as "DSE users". The Health and Safety Executive (HSE) expects employers to take three practical steps.

• Assess workstations and reduce any risks they identify.
• Make sure workstations meet minimum requirements for the screen, keyboard, desk, chair, lighting and environment.
• Provide information and training so users understand how to set up and use their workstation safely.

The regulations also give DSE users the right to request an eye and eyesight test, and require employers to allow breaks or changes of activity. None of this is complicated — most of it is common sense, given a little structure.

A workstation assessment is not a one-off form to file away. It is a habit of paying attention to how your body feels and adjusting your setup until the discomfort goes.

Setting up screen, chair and desk

The heart of any assessment is getting the basics into a comfortable, neutral position. Work through these in order and adjust as you go.

Your chair

• Adjust the height so your forearms are roughly horizontal and your wrists are straight when typing.
• Keep your feet flat on the floor — use a footrest if they do not reach comfortably.
• Set the backrest to support the natural curve of your lower back.

Your screen

• Position the top of the screen at roughly eye level so you look slightly down, not up.
• Keep it about an arm's length away.
• Angle it to avoid glare from windows or overhead lights.

Your desk

• Place the keyboard and mouse close enough that your elbows stay by your sides.
• Keep frequently used items within easy reach to avoid stretching and twisting.
• Leave space in front of the keyboard to rest your wrists between bursts of typing.

Breaks and eye tests

Even a perfect setup is no substitute for moving. Sitting still for long stretches is one of the biggest contributors to discomfort, so the regulations expect users to take short, frequent breaks or to change activity. A few minutes away from the screen each hour — standing up, walking to fetch water, or simply looking into the distance — does far more good than one long lunchtime break.

Eyesight matters too. DSE users can ask their employer to arrange and pay for an eye and eyesight test, and for repeat tests at intervals advised by the optician. If glasses are needed specifically for screen work, the employer must contribute to the cost of a basic pair. It is worth reassuring staff that using a screen will not cause permanent damage to their eyes, although it can make existing problems more noticeable and lead to temporary tiredness or headaches — which is exactly why regular breaks and the right glasses make such a difference.

A simple habit some people find useful is the idea of glancing at something in the distance every so often, allowing the eyes to relax after focusing closely on a screen for a long stretch. Combined with proper hydration and a tidy, well-lit working area, these small routines keep the discomfort that creeps in over a long day firmly at bay.

Putting it into practice

A DSE assessment works best when the user understands why each adjustment helps, which is exactly what good training provides. If your people are based at home for some or all of the week, the same principles apply but the environment is harder to control. Our guide to working from home safely explains how to extend these checks beyond the office, while the first aid at work guide rounds out your wider welfare arrangements. Structured DSE and home working training turns this how-to into a habit your whole team can follow.

Spend ten minutes running through these steps today. Small adjustments, made early, are the difference between finishing the day comfortable and finishing it sore.