DSE Assessment Guide for UK Employers: Workstation Compliance Explained
The Health and Safety (Display Screen Equipment) Regulations 1992 place clear legal duties on UK employers. Most businesses know they should be doing DSE assessments. Fewer know exactly what those assessments must cover, what a compliant workstation actually looks like, and what furniture is needed when an assessment fails. This guide covers all three.
7.8m working days lost annually to work-related musculoskeletal disorders
HSE Labour Force Survey 2022/23
HSE Labour Force Survey 2022/23
477k workers suffering from work-related musculoskeletal disorders in 2022/23
HSE, 2023
HSE, 2023
1992 year the DSE Regulations came into force — still in effect and actively enforced
HSE DSE Regulations
HSE DSE Regulations
01The Law: What the DSE Regulations Actually Require
The Health and Safety (Display Screen Equipment) Regulations 1992 (amended 2002) are the specific statutory instrument that governs workstation use in the UK. They are enforced by the HSE and local authority environmental health officers. Non-compliance is a breach of health and safety law.
Statutory Instrument 1992 No. 2792
The Regulations require employers to: assess workstations used by DSE users and reduce risks identified; ensure workstations meet the minimum requirements set out in Schedule 1 of the Regulations; plan work to include breaks or changes of activity; provide eye tests on request and fund corrective appliances if required specifically for DSE work; and provide information and training to all DSE users. These duties apply to all qualifying DSE users, including homeworkers.
A DSE user is an employee who habitually uses display screen equipment as a significant part of their normal work. The HSE guidance broadly defines this as anyone using a screen for more than an hour of continuous use per day, or who uses screens regularly throughout the working day. Almost all knowledge workers qualify.
Employer obligations at a glance
Duty
What it requires
Applies to
Workstation assessment
Assess every workstation used by a DSE user. Review when workstation, user or work changes significantly.
All DSE users
Risk reduction
Act on risks identified in the assessment. Provide compliant furniture or equipment where needed.
All DSE users
Schedule 1 compliance
Ensure the workstation meets minimum requirements for screen, keyboard, desk, chair and environment.
All workstations
Breaks and activity
Plan work so DSE users have periodic breaks or changes of activity during continuous screen use.
All DSE users
Eye tests
Provide and fund eye tests on request. Fund corrective appliances if required specifically for DSE work.
Requesting DSE users
Information and training
Train DSE users in workstation setup, risk awareness and how to use the assessment process.
All DSE users
Homeworkers
All duties above apply equally to homeworkers. Employers cannot discharge this duty by self-certification alone.
Home DSE users
02The Seven Areas of a DSE Workstation Assessment
Schedule 1 of the DSE Regulations defines the minimum requirements for each element of a workstation. A compliant assessment must check all seven areas. The most common failure points — and the ones most frequently linked to reported discomfort — are chair setup, screen distance and lighting.
1. Display Screen Regulation Schedule 1
1.1 Screen characters are well-defined and clearly formed, adequate size, stable image
1.2 Brightness and contrast are adjustable and appropriate for ambient lighting
1.3 Screen is free from reflective glare and positioned away from direct light sources
1.4 Screen can be tilted and swivelled freely; positioned at arm's length from user (approx. 50–70cm)
1.5 Top of the screen is at or just below eye level for most users
2. Keyboard Regulation Schedule 1
2.1 Keyboard is tiltable and separate from the screen to allow comfortable posture
2.2 Sufficient space in front of keyboard for wrist and forearm support
2.3 Keys have a matt surface and are easy to read
3. Desk and Work Surface Regulation Schedule 1
3.1 Desk surface is large enough for flexible arrangement of screen, keyboard and documents
3.2 Surface has a low reflectance finish
3.3 Sufficient leg room and clearance to allow comfortable posture and movement
3.4 A document holder is provided where needed
4. Chair — Most Common Failure Point Highest Risk Area
4.1 Chair is adjustable in seat height — minimum range approximately 380–520mm for most adults
4.2 Chair has an adjustable backrest providing lumbar support in the lower back
4.3 User can sit with feet flat on the floor (or on a footrest) and thighs roughly horizontal
4.4 Chair provides a stable base (5-star base required)
4.5 A footrest is provided if requested and feet cannot rest flat
4.6 User knows how to adjust the chair and has done so for their body
5. Working Environment Regulation Schedule 1
5.1 Lighting is suitable — sufficient for tasks without causing glare on screen
5.2 Reflections and glare minimised — blinds or screens provided where necessary
5.3 Noise levels do not cause concentration difficulties
5.4 Temperature and humidity are comfortable for sustained work
5.5 Sufficient space around the workstation for postural changes and movement
03Common Assessment Outcomes: Pass, Fail and Fix
The table below shows the most frequently identified issues in DSE workstation assessments, whether each represents a pass or a fail under Schedule 1, and the corrective action required.
| Issue identified | Schedule 1 status | Corrective action | Furniture fix |
|---|---|---|---|
| Chair has no seat height adjustment | Fail | Replace chair | Adjustable mesh task chair |
| Chair has no lumbar support | Fail | Replace chair or add lumbar cushion | High-back ergonomic chair |
| Feet do not reach floor; no footrest | Fail | Provide footrest or lower chair and raise screen | Footrest + height-adjustable desk |
| Desk too small for screen + keyboard + documents | Fail | Replace with larger desk or rearrange workstation | 1600mm office desk |
| Fixed desk at wrong height for user | Fail | Adjust chair height; add footrest; or replace desk | Electric sit-stand desk |
| Screen too close (under 50cm) | Fail | Rearrange desk; use monitor arm | Deeper desk surface |
| Chair has height adjustment but user unfamiliar | Fail | Provide workstation setup training | Training (no new furniture needed) |
| Laptop without separate keyboard/screen | Fail (regular use) | Provide docking station, external keyboard and monitor | Peripherals + corner desk |
| Screen positioned below eye level | Fail | Raise screen with stand or adjustable arm | Monitor riser or arm |
| Adequate adjustable chair, correctly set up | Pass | No action required | — |
| Sit-stand desk used and adjusted correctly | Pass | No action required; best practice for sustained DSE use | — |
04What Furniture Actually Fixes a Failed DSE Assessment
The most common hardware-related DSE failures come down to four furniture issues. Each has a direct fix.
Inadequate chair → Adjustable ergonomic chair
A chair that fails the DSE assessment is one that lacks seat height adjustment, has no adjustable lumbar support, or is structurally unstable. The fix is an ergonomic task chair with at minimum: seat height adjustment, lumbar support adjustment, armrests and a five-star base. For environments with multiple users sharing desks, the 2-Lever Operator Chair provides fast, clear adjustment suitable for hot-desking. For a single fixed workstation, the Dark Grey High-Back Ergonomic Mesh Chair or the 24-Hour Ergonomic Mesh Chair gives the full adjustment range the Regulations require.
Fixed-height desk at wrong height → Height-adjustable desk
A fixed desk at the wrong height for the user is one of the hardest DSE failures to resolve without replacing furniture. You can adjust the chair to compensate — but then the feet may not reach the floor, requiring a footrest, and the screen height changes again. The cleanest fix is an electric sit-stand desk, which allows each user to set their exact correct height regardless of body size. Our electric sit-stand range includes 1200mm, 1400mm and 1600mm widths, all UK-made with twin-motor mechanisms.
Desk too small → Larger or L-shaped desk
Schedule 1 requires the work surface to be large enough for flexible equipment arrangement. A desk under 1200mm wide will struggle to accommodate a screen, keyboard, mouse and documents in a safe layout. Our 1600mm straight desk gives sufficient surface area for a typical dual-monitor or document-heavy setup. For users who need more surface area, ergonomic corner desks maximise usable workspace within the same footprint as a standard desk.
Homeworker with non-compliant setup → Employer-funded furniture
If a homeworker's DSE assessment identifies furniture failures — most commonly an inadequate chair or a kitchen table at the wrong height — the employer is obligated to fund the fix. This does not require providing premium equipment; it requires providing equipment that meets Schedule 1. A 2-Lever Mesh Task Chair and a 1400mm cantilever desk will meet the regulatory standard at a cost most employers consider reasonable for a full-time remote worker.
05Homeworkers: The Duty Most Employers Underestimate
The DSE Regulations make no distinction between office-based and home-based workers. If an employee uses display screen equipment as a significant part of their normal work from home, the full suite of employer obligations applies.
Legal risk Asking employees to self-certify their home workstation as adequate does not discharge the employer's duty. If an employee subsequently suffers a work-related musculoskeletal disorder and the home workstation was never properly assessed, the employer faces significant liability. Self-assessment forms are an acceptable method of collecting information; they are not a substitute for the employer reviewing and acting on the results.
In practice, the most effective approach for homeworkers is a structured self-assessment using the HSE's workstation checklist, reviewed centrally by HR or facilities, with a clear process for requesting and receiving replacement furniture where failures are identified.
Practical tip Build a standard "home office kit" that meets Schedule 1 requirements for any employee working from home full-time: an adjustable ergonomic chair, a desk at the correct height range, and a monitor riser or external screen. This simplifies procurement, ensures compliance and reduces the back-and-forth of individual assessments.
06How to Run a DSE Assessment: Step by Step
The HSE does not prescribe a specific assessment format, but the following process meets the regulatory requirement and is proportionate for most UK office environments.
| Step | Action | Who | Output |
|---|---|---|---|
| 1 | Identify all DSE users (office and remote) | HR / Line managers | Complete list of users requiring assessment |
| 2 | Issue the HSE workstation checklist (or equivalent) to each user | HR / Facilities | Completed checklists returned |
| 3 | Review returned checklists; flag any items marked as unsatisfactory | HR / Facilities / H&S officer | List of identified risks per user |
| 4 | For each identified risk: determine corrective action (furniture, training, environment, referral) | HR / Facilities | Action plan per user |
| 5 | Implement corrective actions; confirm completion with user | Facilities / Line manager | Resolved risks; updated records |
| 6 | Provide workstation setup training to all DSE users | HR / H&S | Training records |
| 7 | Set review triggers: new starters, new workstations, reported discomfort, significant work changes | HR | Review schedule embedded in HR process |
Record keeping Keep completed assessment checklists and records of corrective actions taken. There is no prescribed retention period, but retaining records for the duration of employment plus a reasonable period (commonly 3–5 years) provides protection if a claim is made.
Furniture That Passes the DSE Assessment
All Cobolt office chairs and desks are specified to meet the Schedule 1 requirements of the DSE Regulations. Free UK mainland delivery. 30-day credit accounts for business customers.
Ergonomic Chairs Sit-Stand Desks All Office Desks All Office Chairs07Frequently Asked Questions
What are the DSE Regulations?
The Health and Safety (Display Screen Equipment) Regulations 1992 require UK employers to assess workstations used by DSE users, reduce identified risks, provide information and training, offer eye tests on request, and ensure workstations meet the minimum requirements set out in Schedule 1. They apply to all regular screen users, including homeworkers.
Who needs a DSE assessment?
Any employee who uses display screen equipment as a significant part of their normal work — broadly, anyone using a screen for more than an hour of continuous use per day. This includes office workers, homeworkers and hybrid workers. Casual or occasional users are not covered by the same obligations, though good practice suggests assessing all regular users.
How often should DSE assessments be done?
There is no statutory frequency requirement. The HSE recommends reviewing when a workstation changes, a new employee starts, the work changes significantly, an employee reports discomfort, or a homeworker's arrangement changes. Most employers review annually as part of their health and safety cycle.
Does a DSE assessment cover homeworkers?
Yes. The DSE Regulations apply in full to homeworkers who use screens as a significant part of their work. Employers must assess the home workstation and fund appropriate furniture or equipment where failures are identified. Self-certification alone does not discharge this duty.
What does a DSE assessment check?
Seven areas: the display screen; the keyboard; the mouse or pointing device; the desk surface; the chair; the working environment (lighting, temperature, noise); and where relevant, the software interface. The most common failure points are chair setup, screen distance and lighting.
What chair does DSE require?
Schedule 1 requires a chair that is adjustable in height, has an adjustable backrest, and provides a stable base. A footrest must be provided if requested. A fixed, non-adjustable chair does not meet the standard. Any ergonomic chair with seat height and lumbar adjustment will satisfy the requirement.
What happens if a DSE assessment fails?
The employer must take reasonable and proportionate steps to resolve identified risks. For furniture failures, this means providing compliant replacement furniture. Failing to act on identified risks — particularly where an employee has reported discomfort — creates significant health and safety liability.
About Cobolt Furniture
Cobolt Furniture supplies DSE-compliant ergonomic office chairs, sit-stand desks and office furniture to UK businesses, councils, NHS trusts and schools. Part of the Displaysense Group, with nearly 50 years of furniture supply expertise. Free UK mainland delivery on all orders. Contact us for bulk pricing or business account enquiries.
Cobolt Furniture supplies DSE-compliant ergonomic office chairs, sit-stand desks and office furniture to UK businesses, councils, NHS trusts and schools. Part of the Displaysense Group, with nearly 50 years of furniture supply expertise. Free UK mainland delivery on all orders. Contact us for bulk pricing or business account enquiries.
Sources and further reading
Health and Safety Executive. Health and Safety (Display Screen Equipment) Regulations 1992 (as amended 2002). SI 1992/2792.
Health and Safety Executive. Work with display screen equipment: HSE guidance on Regulations L26. 3rd edition.
Health and Safety Executive. Working with display screen equipment (DSE): a brief guide. INDG36(rev4).
Health and Safety Executive. DSE Workstation Checklist.
Health and Safety Executive. Labour Force Survey: self-reported work-related ill health and workplace injuries 2022/23.
Related: Ergonomic Office Chair Buyer's Guide — Cobolt Furniture
Related: The Psychology of the Workspace — Cobolt Furniture
Health and Safety Executive. Health and Safety (Display Screen Equipment) Regulations 1992 (as amended 2002). SI 1992/2792.
Health and Safety Executive. Work with display screen equipment: HSE guidance on Regulations L26. 3rd edition.
Health and Safety Executive. Working with display screen equipment (DSE): a brief guide. INDG36(rev4).
Health and Safety Executive. DSE Workstation Checklist.
Health and Safety Executive. Labour Force Survey: self-reported work-related ill health and workplace injuries 2022/23.
Related: Ergonomic Office Chair Buyer's Guide — Cobolt Furniture
Related: The Psychology of the Workspace — Cobolt Furniture
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