Can work cause hearing loss?
Ringing ears after a shift are a reason to act, not something to get used to. Your employer must control dangerous noise, not simply hand you ear defenders.
You should not have to lose your hearing to earn your wages. A food-factory packing line, powered tools in a warehouse or amplified music behind a bar can damage hearing permanently. Ear defenders matter, but your employer’s first job is to make the work quieter.
- 80 dB(A)
- daily or weekly action value; protection on request
- 85 dB(A)
- daily or weekly action value; compulsory protection if needed
- 87 dB(A)
- daily or weekly limit, counting hearing protection
Is my workplace too loud?
HSE’s warning signs include having to raise your voice to someone two metres away for part of the day, intrusive noise for most of the day, or using noisy powered tools for more than about 30 minutes daily. Impact noise also needs attention. These are reasons to ask for an assessment, not a substitute for one.
- Write down what happens. Note the task, machine, shift length and symptoms. Ask your GP about ringing or muffled hearing after work. Do not wait for a workplace test.
- Ask for the assessment. Message your manager and safety rep: “Please send the noise assessment findings for this job, including daily exposure and peak levels. Please confirm required controls and protection, and whether hearing tests are needed.” Keep the reply.
- Get protection that fits. Request suitable plugs or muffs where a lower action value is reached. Wear compulsory protection throughout noisy work; report poor fit or difficulty hearing alarms.
- Bring in your union. Ask your rep to raise the risk for everyone doing the job. Unite and GMB organise in food production and warehouses; UNISON covers many care and NHS support staff. Without a rep, ask a union about joining and support. Acas and Citizens Advice can also help.
- Report unresolved risks. Use HSE’s concern route in Great Britain, or contact HSENI in Northern Ireland. A council may enforce, especially in pubs and shops. Give dates, tasks and machinery details; you do not need your own decibel readings. See how enforcement works.
How work damages hearing
Loud noise can damage the sensory hair cells in your inner ear. They do not grow back, so noise-induced hearing loss is permanent. It often develops gradually, making speech harder to follow, especially against background noise. Tinnitus can bring ringing, buzzing or roaring without an outside sound, disturbing sleep and concentration.
Noise exposure has two measures that matter at work. One is your daily dose, which depends on both loudness and time. The other is peak pressure from sudden bangs, such as presses or cartridge tools. A peak can trigger protective duties even when the daily dose is low.
The legal limits: 80, 85, 87
The Control of Noise at Work Regulations 2005 apply across Great Britain. They took effect on 6 April 2006 for general industry and on 6 April 2008 for music and entertainment. That means bar, club and venue staff are covered. The rules sit under the general safety duties explained in Health and safety law: what does my employer have to do.
The action values measure your personal daily exposure, written as LEP,d, or weekly exposure, LEP,w, in dB(A). They are not simply a machine’s loudness at one moment. Peak pressure is measured separately in dB(C). Weekly averaging is permitted where exposure varies markedly from day to day; it is not a way to ignore peak noise.
| Level | Daily or weekly exposure | Peak pressure | What your employer must do |
|---|---|---|---|
| Lower action value | 80 dB(A) | 135 dB(C) | Assess the risk, give information and training, and provide protection on request |
| Upper action value | 85 dB(A) | 137 dB(C) | Implement a noise-control programme; provide and require protection where exposure remains at this level; mark protection zones; arrange hearing tests where there is a health risk |
| Exposure limit | 87 dB(A) | 140 dB(C) | Do not exceed either limit, counting hearing protection; reduce exposure immediately if exceeded and prevent a repeat |
Reaching either action value triggers its duties. It does not, by itself, mean your employer has broken the law. The 87 dB(A) and 140 dB(C) limits count the protection your earplugs or earmuffs actually provide. The action values do not. Your manager cannot subtract protection to avoid the duties at 80 or 85 dB(A). See HSE’s explanation of the values.
What your employer must do
Where exposure is likely to reach a lower action value, your employer must assess the risk, record significant findings and planned measures, and consult you or your representatives. It must review the assessment regularly and when it may no longer be valid. HSE recommends checking at least every two years, sooner if the work changes.
Cut noise at source first
Under regulation 6, noise risks must be eliminated or reduced as far as reasonably practicable, even below the action values. At an upper action value, your employer must implement technical and organisational controls. Quieter machines, enclosures, maintenance and shorter exposure can help. A food plant cannot treat a box of plugs as that programme. Rest areas must be suitably quiet, and controls must account for people at particular risk.
Ear protection, free and fitted
Protection must be available on request at a lower action value. If other controls cannot reduce exposure below an upper action value, your employer must provide protection and ensure proper use. It must designate and sign hearing protection zones, restricting access where practicable and justified by the risk. Required protection is free. See your right to PPE.
UK guidance uses the SNR rating, not the US NRR figure. HSE recommends reducing noise at the ear below 85 dB, but avoiding overprotection below about 70 dB because you need to hear speech and warnings. Its rough SNR bands are up to 20 for 85 to 90 dB noise; 20 to 30 for 90 to 95 dB; 25 to 35 for 95 to 100 dB; and 30 or more for 100 to 105 dB. These bands exclude heavy low-frequency noise, such as presses and generators. Your employer must select suitable protection in consultation with you or your representative.
Training and information
At a lower action value, your employer must explain the risks, exposure figures, controls, correct use of protection and hearing-test rights. It must tell you how to recognise and report hearing changes. If induction skipped noise, ask for that safety training.
Hearing tests at work
Your employer must arrange hearing tests where the assessment shows a health risk to its employees. Regular exposure above 85 dB(A) is a usual reason; tests may also be needed below that level, for example with existing hearing loss. Tests check whether controls work; they do not replace noise reduction.
Tests must be at your employer’s cost and during working hours. You must attend when required and can access your health record on reasonable notice. HSE’s usual schedule is yearly for the first two years, then every three years, with more frequent checks if needed. Report symptoms rather than waiting.
If surveillance finds identifiable hearing damage, your employer must arrange examination by a doctor. If the doctor or specialist considers it likely to be noise-related, the employer must review the assessment and controls, consider alternative work without further noise risk, continue surveillance and review the health of similarly exposed employees. See regulation 9 and our guide to occupational disease claims.
Occupational deafness is not a reportable disease under RIDDOR 2013. Keep your own evidence rather than waiting for a company report. See what employers must report.
Worked example: Amina’s packing line
Example: Amina’s shift
Amina spends four hours at 90 dB(A) packing cans near a seamer and four hours at 80 dB(A) labelling. Her daily exposure is about 87.4 dB(A), not the arithmetic average of 85. Noise doses combine by energy; the HSE calculator can combine tasks.
The upper action value is exceeded, so a control programme is required, with compulsory protection if controls cannot reduce exposure below it. Regular exposure like this calls for hearing surveillance. The unprotected 87.4 figure alone does not establish a breach of the 87 dB(A) limit, which counts effective protection.
Decibels are logarithmic. An increase of about 3 dB doubles sound energy. Eight hours at 85 dB(A), four hours at 88 dB(A) and two hours at 91 dB(A) give roughly the same dose. None is a guaranteed safe allowance. A separate 138 dB(C) peak also exceeds the upper peak action value of 137 and triggers its duties, regardless of the daily dose.
Money, benefits and claims
Civil claim against the employer
A compensation claim normally rests on negligence. Under section 69 of the Enterprise and Regulatory Reform Act 2013, breaching safety regulations does not by itself give a right to sue. You must prove a failure to take reasonable care that caused or contributed to your damage. The noise duties are evidence of what your employer should have done. Historical exposure can raise different legal questions.
In England and Wales, the usual deadline is three years from when the claim arose or your later date of knowledge, under the Limitation Act 1980. Do not assume the clock starts only at diagnosis. Ask a solicitor or union legal service to calculate it promptly. Scotland and Northern Ireland have separate limitation laws; get advice for the relevant jurisdiction.
Keep audiograms, your job and site history, assessment findings and requests for protection or tests. Citizens Advice or a law centre can help you find advice. If the employer has closed, ask about tracing its liability insurer. A benefit application is separate from a civil claim.
Industrial Injuries Disablement Benefit: disease A10
Industrial Injuries Disablement Benefit, usually shortened to IIDB, has strict rules for occupational deafness, prescribed disease A10. You need sensorineural hearing loss averaging at least 50 dB in each ear at 1, 2 and 3 kHz, with the loss in at least one ear due to occupational noise. DWP arranges a hearing test. These are clinical hearing-loss measurements, not the workplace noise limits above.
In Great Britain, you need at least ten years in total in employed-earner work involving prescribed activities, under regulation 2. These include specified metalworking, quarrying, textile and woodworking machinery, ship engine rooms, engine testing, glass manufacture, police firearms training and shot-blasting. Tasks matter more than job titles. Ordinary bar, care, retail or warehouse work does not qualify merely because it was loud; check previous jobs too.
A first claim generally must be within five years of last working in a prescribed occupation. Repeat claims after refusal have special rules, so get advice. Download form BI100PD; do not delay to obtain fresh medical evidence.
Your disablement must be assessed at 20% or more. A lower deafness assessment cannot be added to other assessments to reach the threshold. Unlike most prescribed diseases, occupational deafness benefit cannot be backdated before DWP receives your claim. The assessment covers the rest of your life. These rules are explained in DWP’s technical guidance.
The 2026/27 weekly rates are £46.78 at 20% and £233.90 at 100% disablement. At 20%, that is £2,432.56 over 52 weeks at the same rate. IIDB is a weekly benefit, not damages, and can affect means-tested benefits including Universal Credit. Check your household’s position.
Tinnitus and pregnancy
Tinnitus can form part of a civil claim where medical evidence links it to work noise. It does not automatically qualify you for IIDB disease A10. If you are pregnant and work around loud machinery or amplified music, ask for a pregnancy-specific assessment. Separate maternity safety duties can require changes to your work; the Noise Regulations set no separate pregnancy noise limit.
Agency work, zero-hours contracts and where you work
An agency badge does not excuse dangerous noise. Under regulation 3, a business owes similar control duties to other people at work affected by its activities, so far as reasonably practicable. Training duties extend to them on site. But health surveillance is owed to its own employees. Ask the agency and host who employs you and who will arrange tests. See agency workers’ rights.
A zero-hours contract does not settle your employment status. Some agency workers paying Class 1 National Insurance count as employed earners for IIDB despite a “self-employed” contract. Genuinely self-employed work does not qualify. Self-employed people still have Noise Regulations control duties, but not the surveillance duty. Claims against another business depend on its duty of care.
England, Wales and Scotland share the 2005 regulations, enforced by HSE or a local authority. Northern Ireland’s 2006 regulations have the same thresholds, with HSENI enforcement. Northern Ireland IIDB runs through the Department for Communities.
If you are punished for speaking up
In Great Britain, employees dismissed for reasons protected by section 100 of the Employment Rights Act 1996 can claim automatically unfair dismissal without minimum service. It covers specified safety roles and activities, including reporting harmful circumstances where there is no safety rep or committee, or using them is not reasonably practicable. It also covers specified action over danger reasonably believed serious and imminent. A genuine complaint alone does not guarantee protection.
Employees can also claim for protected safety-related detriment, such as punitive hour cuts. Other workers have narrower protection for specified steps over serious and imminent danger, not an unfair dismissal right. A public-interest disclosure may separately qualify as whistleblowing. Read Acas’s retaliation guidance, keep complaints and rotas, and contact your union or Acas promptly. In Northern Ireland, use the Labour Relations Agency and Northern Ireland advice.
A dismissal effective on 1 October 2026 would normally have an initial tribunal deadline of 31 March 2027, before any early-conciliation adjustment. Do not wait until then for advice. Some safety representatives and whistleblowers may be eligible for interim relief, which has a seven-day application deadline.
Ordinary unfair dismissal protection still requires two years’ service as at 1 October 2026. A reduction to six months is scheduled for January 2027. The existing safety-dismissal protection does not depend on that reform.
Questions people ask
What is the legal noise limit at work?
87 dB(A) daily or weekly exposure and 140 dB(C) peak, counting hearing protection. Lower action values trigger protective duties before those ceilings.
Must your employer give you ear protection free?
Yes, where required. It must be available on request at a lower action value and provided for compulsory use if controls cannot reduce exposure below an upper value.
Are you entitled to a hearing test at work?
Your employer must arrange tests where its assessment shows a health risk to its employees, at its cost and during working hours. Report symptoms rather than waiting for routine checks.
Can you claim for work-related hearing loss?
Possibly through a civil negligence claim or IIDB. Their evidence, eligibility and deadlines differ. Get advice promptly; a loud job alone does not qualify you for benefit.
Do pubs and clubs count?
Yes. Great Britain’s rules have covered music and entertainment since 6 April 2008, including noise affecting bar, venue and security staff.
Can your employer sack you for complaining about noise?
Employees have protection against dismissal for specified safety reasons without minimum service. Other workers have narrower safety protections. Your status, actions and the reason for dismissal matter.
Sources
- Control of Noise at Work Regulations 2005, regulations 3 to 10 and schedules, legislation.gov.uk
- Noise regulations and action values, HSE
- Hearing protection and SNR selection, HSE
- Noise at work: a brief guide to controlling the risks, INDG362, HSE
- Noise exposure calculators, HSE
- Work-related deafness statistics, HSE. Source for both reality checks; survey prevalence and new benefit awards are different measures.
- Reportable occupational diseases, HSE
- Report a workplace health and safety concern, HSE
- Industrial Injuries Disablement Benefit, 2026/27 rates, GOV.UK
- IIDB claim forms, GOV.UK
- Industrial Injuries Disablement Benefits technical guidance, including disease A10, DWP
- Prescribed Diseases Regulations 1985, regulation 2, including the ten-year occupational deafness condition, legislation.gov.uk
- Prescribed Diseases Regulations 1985, occupational deafness claim and assessment rules, legislation.gov.uk
- Enterprise and Regulatory Reform Act 2013, section 69, legislation.gov.uk
- Management of Health and Safety at Work Regulations 1999, regulation 16, legislation.gov.uk. Risks to new and expectant mothers.
- Limitation Act 1980, section 11, legislation.gov.uk. Personal injury limitation in England and Wales.
- Control of Noise at Work Regulations (Northern Ireland) 2006, legislation.gov.uk
- Industrial Injuries Disablement Benefit in Northern Ireland, nidirect
- Health and safety protection from dismissal and detriment, Acas
- Employment tribunal time limits, updated 1 October 2026, Acas
- Unfair dismissal and the scheduled January 2027 qualifying-period change, Acas