How Often Should DSE Assessments Be Done?
There is no single fixed annual interval that should be presented as the universal rule for every DSE assessment. The more useful approach is to review an assessment when there is reason to believe it may no longer reflect the employee’s workstation, working pattern or individual needs.
For employers, the practical challenge is therefore not simply completing an initial DSE assessment. It is knowing when circumstances have changed, whether previous actions have been completed and which employees need another review.
When Should a DSE Assessment Be Reviewed?
A DSE assessment should continue to reflect the actual way the employee works. If that situation changes materially, the existing assessment may no longer be sufficient.
✓ The employee moves to a different workstation, office or working location
✓ New display screen equipment or workstation equipment is introduced
✓ The employee starts or increases home or hybrid working
✓ The desk, chair, monitor or other workstation setup changes significantly
✓ The employee's working pattern or DSE use changes
✓ The employee reports pain, discomfort, visual fatigue or another relevant issue
✓ A previous assessment identified actions that need follow-up
✓ The employee develops new individual requirements that affect workstation suitability
Does HSE Require an Annual DSE Assessment?
HSE guidance sets out the requirement to assess qualifying DSE workstations and reduce identified risks, but employers should avoid presenting a blanket ‘every 12 months’ rule as if it applies universally to every worker.
Some organisations choose to run periodic reviews as part of their internal health and safety programme. That can be a useful management control, particularly for larger or changing workforces, but the programme should also be able to respond when a relevant change or problem occurs between scheduled reviews.
Reassessment After a Change in Workstation or Equipment
A change to the physical workstation can alter the employee’s posture and the way they interact with their equipment. A new monitor, laptop arrangement, chair, desk or input device can therefore create a reason to review the previous assessment.
The objective is not to generate paperwork for every minor adjustment. The objective is to make sure the assessment still describes the employee’s real working conditions and that material risks are being addressed.
Reassessment for Home and Hybrid Workers
Hybrid working makes reassessment more important because one employee may have materially different workstation conditions at home and in the office. HSE guidance states that where workers use DSE in both situations, the assessment should cover both.
If an employee changes their home-working arrangement, starts using a different desk or chair, or moves from occasional home working to a regular hybrid pattern, the organisation should consider whether the previous assessment still reflects the way they now work.
See our guide to DSE assessments for home and hybrid workers.
Reassessment When an Employee Reports Discomfort
Reported discomfort is an important trigger for review. The organisation should consider whether the workstation setup, work routine, equipment or individual requirements have changed and whether the issue can be resolved through guidance or needs professional assessment.
This is also where a managed escalation process matters. A digital self-assessment can identify and record the issue, but the employee may need direct support from an ergonomics professional where the problem is complex or persists.
The Operational Problem for Larger Workforces
For a small team, reassessment can sometimes be managed manually. For larger or distributed workforces, the problem quickly becomes one of visibility.
Who has completed an initial DSE assessment?
Which employees have unresolved actions?
Who has changed work location or equipment?
Which employees have reported discomfort?
Which cases have been escalated?
Who needs another review?
Without a central process, these questions can end up spread across spreadsheets, email and separate HR or safety records.
Using ErgoWOW to Manage Reassessment
ErgoWOW gives employers a repeatable way to manage DSE assessment activity rather than treating each assessment as a one-off form.
Organisations can use the platform to support employee self-assessment, identify issues, maintain programme visibility and route cases into additional review. This makes it easier to manage both initial assessments and the reassessment activity that follows changes in workstations, locations or individual needs.
For the broader programme, see DSE assessments for UK employers.
A Practical DSE Review Policy
A practical internal DSE policy can combine an initial assessment with event-driven review. Rather than relying only on a fixed calendar date, employers can define the circumstances that should trigger reassessment and make sure employees know how to report problems or changes.
