HAVS Claims in Ireland: Hand-Arm Vibration Syndrome Compensation Guide

Hand-Arm Vibration Syndrome (HAVS) is a compensable occupational illness under Irish law caused by prolonged use of vibrating tools at work. If your employer failed to control your vibration exposure under Part 5, Chapter 2 of S.I. No. 299 of 2007 (Consolidated 2023) [1], you can claim through the Injuries Resolution Board (Updated 2025) (IRB), formerly the Personal Injuries Assessment Board (PIAB). You have two years from the date of knowledge (typically the date you receive a formal diagnosis) to bring your claim under the Statute of Limitations (Amendment) Act 1991 [2]. Compensation for general damages is assessed under the Judicial Council Personal Injuries Guidelines (2021) [3], Section 7(J).

This information is for educational purposes only and does not constitute legal advice. Every case is different and outcomes vary. Consult a qualified solicitor for advice specific to your situation.

Contents

What Is Hand-Arm Vibration Syndrome (HAVS)?

HAVS is a progressive occupational illness affecting blood vessels, nerves, muscles, and joints in the hands and arms. It results from regular, prolonged exposure to hand-transmitted vibration from power tools and machinery. The condition was historically called Vibration White Finger (VWF) because of the visible blanching of fingers during attacks. However, HAVS is the broader and more accurate term, covering three distinct components: vascular damage, sensorineural (nerve) damage, and musculoskeletal damage. According to the HSA's Guide to Control of Vibration at Work (2023) [5], long-term regular exposure to hand-arm vibration leads to potentially permanent and debilitating health effects.

The condition typically develops over months or years. Early symptoms often go unnoticed because workers attribute tingling and numbness to cold weather or fatigue. Once damage occurs, it is permanent and irreversible. Early medical assessment and removal from vibration exposure are critical to preventing progression.

HAVS Symptoms: How to Recognise the Signs

HAVS affects three body systems independently, and you may have one, two, or all three components. This matters for your claim because the Personal Injuries Guidelines ³ assess each component when determining compensation.

Three Components of HAVS and Their Symptoms

Component	Symptoms	What Workers Report
Vascular (VWF)	Finger blanching (turning white), then painful red flush on recovery. Triggered by cold or damp conditions.	"My fingers go dead white when I'm outside in winter. The pain when blood returns is awful."
Sensorineural	Persistent tingling, numbness, loss of fine touch, reduced grip strength, difficulty handling small objects like screws or coins.	"I can't feel buttons on my shirt. I've dropped tools I could hold fine two years ago."
Musculoskeletal	Joint stiffness, muscle weakness, chronic aching in the hands and forearms, reduced wrist mobility.	"My hands ache constantly, even at rest. Gripping a steering wheel is painful."

Most people assume you need white fingers to have HAVS. You don't. You can have sensorineural HAVS without ever experiencing white fingers. The nerve damage (tingling, numbness, loss of dexterity) can develop independently of the vascular symptoms. If your employer, GP, or occupational health provider only asks about blanching, they may miss the neurological component entirely.

If you use vibrating tools at work and recognise any of these symptoms, report them to your GP and your employer in writing. Even if you're unsure whether the symptoms are work-related, a medical record of when you first noticed them protects your position if you later decide to claim.

What Causes HAVS in the Workplace?

HAVS is caused by vibration transmitted into the hands and arms from powered hand-held tools, hand-guided equipment, or materials held against vibrating machinery. The risk depends on three factors: the vibration magnitude of the tool (measured in m/s²), the duration of daily exposure (called "trigger time"), and the total years of exposure.

Common tools that cause HAVS in Irish workplaces include jackhammers and pneumatic breakers, angle grinders and disc cutters, concrete vibrators and compactors, chainsaws and hedge trimmers, powered sanders and polishers, and needle guns and chipping tools.

The HSA guidance doesn't spell this out clearly enough: "trigger time" is not the same as your shift length. A worker on an 8-hour shift might only have 90 minutes of actual hands-on-tool contact. The vibration exposure calculation uses trigger time (hands on the vibrating tool), not total hours at work. This distinction matters because employers sometimes claim exposure was "only" one hour per day when the actual cumulative vibration from multiple tools across the shift far exceeds that.

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Which Irish Workers Are Most at Risk of HAVS?

Construction, agriculture, quarrying, manufacturing, and local authority groundskeeping workers face the highest HAVS risk in Ireland. According to the HSA's 2025 workplace data [6], construction and agriculture are the sectors with the highest rates of occupational injury, and both involve extensive use of vibrating equipment.

Industries and Typical Vibration Sources in Ireland

Sector	Common Vibrating Tools	Typical Risk Level
Construction & demolition	Breakers, grinders, compactors, scabblers	High — see construction site accident claims
Agriculture & forestry	Chainsaws, brush cutters, powered strimmers	High — see farm accident claims
Quarrying & mining	Pneumatic drills, rock breakers	High
Manufacturing & engineering	Grinders, polishers, riveting tools	Medium to High
Local authority / groundskeeping	Strimmers, mowers, hedge trimmers	Medium
Motor vehicle repair	Impact wrenches, sanders, grinders	Medium
Utilities (water, gas, telecoms)	Breakers, cutters, compactors	Medium

Workers in groundskeeping and landscaping roles often don't realise they're at risk. Prolonged daily use of petrol-powered strimmers and brush cutters generates enough vibration to exceed the legal exposure action value. Several UK local authorities have faced prosecution and fines exceeding £100,000 for failing to monitor vibration exposure in grounds maintenance teams. The same employer obligations apply in Ireland under the General Application Regulations 2007 ¹.

Your Employer's Legal Duties Under Irish Vibration Regulations

Irish employers must assess, control, and monitor vibration exposure under Chapter 2 of Part 5 of the Safety, Health and Welfare at Work (General Application) Regulations 2007 ¹, supported by Schedule 6 [7]. These regulations transpose EU Directive 2002/44/EC into Irish law. They impose specific, non-delegable duties including conducting vibration risk assessments, enforcing exposure limits, and providing health surveillance.

Exposure Limits Under Irish Law

The regulations set two critical thresholds, standardised to an 8-hour working day (A(8)):

Irish Vibration Exposure Thresholds (S.I. 299/2007, Regulation 135)

Threshold	Value	Points Equivalent	What the Employer Must Do
Exposure Action Value (EAV)	2.5 m/s² A(8)	100 points/day	Introduce controls to reduce exposure to as low as reasonably practicable (ALARP). Start health surveillance. Provide information and training.
Exposure Limit Value (ELV)	5.0 m/s² A(8)	400 points/day	Immediately stop the activity. Take action to reduce exposure below the ELV. Investigate the breach.

The HSA uses an "exposure points" system to make these values practical. These thresholds derive from EU Directive 2002/44/EC [13], transposed into Irish law through S.I. 299/2007. The UK transposed the same Directive through separate legislation (the Control of Vibration at Work Regulations 2005), which does not apply in Ireland.

Approximate Vibration Exposure Points Per Hour by Tool Type

Tool Category	Typical Vibration (m/s²)	Points Per Hour	Time to Reach EAV (100 pts)
Road breaker / jackhammer	12–25	290–1,250	5–20 minutes
Demolition hammer	10–20	200–800	8–30 minutes
Angle grinder (heavy)	4–10	32–200	30 min–3 hours
Chainsaw	4–9	32–162	37 min–3 hours
Impact wrench	3–8	18–128	47 min–5.5 hours
Powered strimmer	3–7	18–98	1–5.5 hours
Orbital sander	2–5	8–50	2–12.5 hours

These are indicative ranges. Actual vibration magnitudes vary by tool model, maintenance condition, and work material. Manufacturer declarations provide tool-specific values. The key point: a construction worker using a breaker for just 15–20 minutes per day may already exceed the Exposure Action Value.

Health Surveillance Requirements

Under Regulation 140 of S.I. 299/2007, employers must provide health surveillance for any worker exposed at or above the EAV, or for any worker considered at particular risk. The HSA's vibration guidance ⁵ endorses a tiered approach: Tier 1 baseline screening at pre-employment, Tier 2 annual questionnaires, Tier 3 assessment by an occupational health nurse if symptoms are reported, and Tier 4 formal diagnosis by an occupational physician using the Stockholm Workshop Scale.

Here is where many claims are won or lost: if your employer never asked you about hand or arm symptoms, never screened you before starting work with vibrating tools, and never offered annual health checks, that itself is evidence of a regulatory breach. A successful HAVS claim often hinges on showing that the employer's failure to conduct health surveillance allowed early, potentially reversible symptoms to progress into permanent disability.

What Else Must Your Employer Do?

Under the Safety, Health and Welfare at Work Act 2005 [8] and the 2007 Regulations, employers must also select low-vibration tools where available, maintain equipment to reduce vibration, limit daily trigger time, rotate workers between vibrating and non-vibrating tasks, provide information and training on HAVS risks, and keep records of risk assessments and exposure monitoring.

Reporting HAVS Without Retaliation Risk

Your employer cannot lawfully penalise you for reporting symptoms or raising health and safety concerns. Under Section 27 of the Safety, Health and Welfare at Work Act 2005 ⁸, an employer must not penalise or threaten to penalise an employee for making a complaint about workplace safety. Penalisation includes dismissal, demotion, transfer, reduced hours, or any other unfavourable treatment.

In practice, report your symptoms to your employer in writing (email is best for creating a timestamped record). This written notification does two things: it triggers your employer's obligation to arrange health surveillance, and it creates evidence that you put the employer on notice, strengthening your claim if symptoms worsen.

HAVS vs Whole-Body Vibration (WBV)

HAVS and Whole-Body Vibration Syndrome are different conditions with different exposure limits. HAVS is caused by vibration entering through the hands. WBV is caused by vibration transmitted through the seat or feet (from driving heavy vehicles, operating earth-moving equipment, or standing on vibrating platforms) and primarily causes lower back pain. The Irish EAV for WBV is 0.5 m/s² A(8) and the ELV is 1.15 m/s² A(8), both under the same S.I. 299/2007 ¹. If your back pain is linked to driving or operating heavy machinery at work, that falls under WBV rather than HAVS, and a different medical assessment applies.

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How HAVS Is Diagnosed and Graded: The Stockholm Workshop Scale

Irish occupational physicians grade HAVS severity using the Stockholm Workshop Scale (SWS), which separately classifies vascular and sensorineural symptoms on independent tracks. This separation matters because the Personal Injuries Guidelines ³ assess compensation based on the overall severity of both components combined.

Stockholm Workshop Scale: Vascular Staging

Stage	Description	What It Looks Like
0V	No vascular symptoms	Exposed to vibration, but no blanching
1V	Occasional blanching of fingertips only	Tips of one or two fingers go white in cold conditions
2V (early)	Occasional attacks, distal and middle phalanges	Blanching extends beyond fingertips. Attacks three or fewer per week
2V (late)	Frequent attacks, distal and middle phalanges	More than three blanching episodes per week
3V	Extensive blanching, most fingers, year-round	Most fingers affected, attacks occur in summer and winter

Stockholm Workshop Scale: Sensorineural Staging

Stage	Description	Impact on Daily Life
0SN	No sensorineural symptoms	None
1SN	Intermittent numbness or tingling	Occasional difficulty with fine tasks
2SN (early)	Reduced sensory perception	Difficulty handling small objects like coins or buttons
2SN (late)	Persistent numbness, reduced dexterity	Difficulty with precision tasks, weakened grip
3SN	Severe and persistent loss of sensation	Unable to perform many manual tasks safely

A critical clinical distinction: primary Raynaud's disease (where blanching occurs without any occupational cause) is not compensable. Your physician must confirm that the blanching is secondary Raynaud's phenomenon caused by workplace vibration exposure, not a pre-existing constitutional condition. This differential diagnosis is one of the most contested elements in HAVS claims. Ensure your medical report explicitly addresses this distinction.

The Griffin Blanching Score

The Griffin blanching score provides an objective numerical measure of vascular HAVS severity. Each finger is divided into three phalanges (segments). During a blanching attack, the physician or the worker records which phalanges are affected. Each phalanx scores a point value based on its position, and the total across both hands produces a blanching score. A Griffin score of 1 to 4 corresponds to Stockholm Stage 1V (fingertips only). A score of 5 to 9 indicates Stage 2V early (occasional, extending beyond tips). A score of 10 to 16 indicates Stage 2V late (frequent attacks). A score of 18 or above places the worker at Stage 3V (extensive, year-round). No Irish competitor currently explains how this scoring connects to the compensation staging.

Photographic evidence of blanching episodes strengthens your claim. If your fingers go white during an attack, photograph both hands immediately. Include a timestamp and, if possible, context showing you were at or near your workplace.

What Happens at a HAVS Medical Assessment?

A Tier 4 HAVS assessment typically takes 60 to 90 minutes with an occupational health physician. Workers attending for the first time often feel uncertain about what to expect. The assessment follows a structured format.

The physician begins with a detailed occupational history, asking which tools you used, how many hours per day, how many years, and for which employers. Be thorough and honest. Next comes a clinical examination of both hands: checking skin colour, temperature, sensation, grip strength, and range of movement. The physician then performs objective diagnostic tests, which typically include vibrotactile threshold testing (placing a vibrating probe on your fingertips to measure how much vibration you can detect), thermal aesthesiometry (testing your ability to detect hot and cold stimuli on individual fingers), and grip and pinch strength measurements using a dynamometer.

Something worth knowing before you go: the physician may ask you to bring photographs of blanching episodes. If you have photos on your phone showing white fingers during an attack, bring them. The physician assigns a Griffin blanching score based on the affected phalanges and grades you separately on the vascular and sensorineural Stockholm Workshop Scale tracks.

Before your appointment, avoid smoking for at least 4 hours and keep your hands warm. Cold hands and nicotine constriction can affect test results. Bring a written list of every employer where you used vibrating tools, the tool types, and approximate daily hours of use.

Can I Claim Compensation for HAVS in Ireland?

Yes, you can claim compensation for HAVS in Ireland if you can show that your employer's negligence or breach of statutory duty caused or contributed to your condition. This typically requires proving three things: you have a confirmed diagnosis of HAVS from a qualified physician, you were regularly exposed to vibrating tools at work, and your employer failed to comply with their duties under the 2007 Regulations ¹ or the 2005 Act ⁸.

Common employer failures that support a HAVS claim include no vibration risk assessment carried out, no monitoring of daily exposure levels against EAV and ELV, no health surveillance programme offered, failure to select lower-vibration tools or limit trigger time, and no training or information provided about HAVS risks.

You can still claim if you're partly at fault. Contributory negligence (for example, failing to report symptoms when you noticed them) may reduce your award, but it doesn't bar your claim entirely.

You don't need to still be working for the employer to bring a claim. Claims against former employers are common in HAVS cases because symptoms often appear years after exposure. You can also claim against an employer that has dissolved or ceased trading. For context on how employer duty of care works in all workplace injury cases, see our detailed guide.

How Employers Dispute HAVS Claims

Employers and their insurers typically raise four defences in contested HAVS claims. Understanding these helps you anticipate challenges and strengthen your evidence.

Defence 1: "The worker had pre-existing Raynaud's disease." The employer argues the blanching is constitutional, not occupational. This is countered by a thorough occupational health report that performs a differential diagnosis, confirms the symptoms are secondary Raynaud's phenomenon triggered by vibration exposure, and rules out primary Raynaud's through clinical history and testing.

Defence 2: "Exposure was below the Exposure Action Value." The employer produces records (or claims to have records) showing daily vibration exposure stayed below 2.5 m/s² A(8). Your response: manufacturer vibration data for each tool you used, realistic trigger time calculations (not the employer's sanitised estimates), and evidence that no formal exposure monitoring was ever carried out, which itself breaches Regulation 136.

Defence 3: "We took reasonable precautions." The employer points to risk assessments, training records, or glove provision. This is challenged by showing the measures were inadequate, for example that "reasonable precautions" consisted only of providing anti-vibration gloves (which the HSA confirms ⁹ do not significantly reduce vibration), or that risk assessments existed on paper but were never implemented in practice.

Defence 4: "The worker contributed by not reporting symptoms." Contributory negligence may reduce your award by a percentage, but it cannot eliminate the claim. The employer's duty to provide health surveillance and monitor exposure exists independently of whether you reported symptoms. In practice, contributory negligence deductions in HAVS cases rarely exceed 15 to 25% when the employer had no surveillance programme at all.

How Much Compensation for HAVS in Ireland?

The Judicial Council Personal Injuries Guidelines (2021) ³, Section 7(J), set the general damages brackets for Vibration White Finger (VWF) and Hand-Arm Vibration Syndrome (HAVS) in Ireland. These figures cover pain, suffering, and loss of amenity only. Special damages (loss of earnings, medical costs, travel expenses) are calculated separately and can significantly increase the total award.

HAVS/VWF General Damages Under the Personal Injuries Guidelines, Section 7(J)

Severity	General Damages Range	Typical Clinical Profile
Severe	Upper bracket	Persistent year-round symptoms. Severe loss of grip and dexterity. Forced career change or inability to work. Significant interference with daily activities.
Serious	Mid-upper bracket	Frequent attacks in cold weather. Noticeable loss of sensation. Measurable impact on work and daily activities, with workplace modifications required.
Moderate	Middle bracket	Episodic blanching with numbness. Symptoms mainly in winter. Slight interference with home, social, and work activities.
Minor	Lower bracket	Occasional tingling or mild blanching. Confined to fingertips. Minimal disruption to daily life. Resolves or remains manageable.

Exact euro figures are set out in the Guidelines and are applied by the IRB and the courts. Awards vary case by case based on the claimant's age, the duration and severity of the condition, the extent of medical treatment, and the impact on employment and quality of life. Under the Judicial Council Act 2019 [10], courts must have regard to these Guidelines and state reasons for any departure. The Supreme Court confirmed the Guidelines' constitutional validity in Delaney v PIAB, ruling that claimants have no vested right to assessment under the older, higher-yielding Book of Quantum. For a broader view of how workplace injury compensation works in Ireland, see our dedicated guide.

In contested cases, the medical report is usually the deciding factor. A Tier 4 occupational health report that includes full Stockholm Workshop Scale staging, detailed exposure history, and objective test results (vibrotactile thresholds, thermal aesthesiometry) carries far more weight than a brief GP letter confirming symptoms.

Special damages in HAVS cases frequently exceed general damages. A construction worker diagnosed with Stage 2-3 HAVS who can no longer use power tools faces a permanent loss of trade-specific earnings. Future loss of earnings, cost of retraining, and ongoing medical care (physiotherapy, pain management) are all recoverable as special damages on top of the general damages bracket.

How HAVS Affects Your Ability to Work by Trade

The practical impact of HAVS varies by occupation, and this directly affects the special damages calculation. A desk worker with mild HAVS may lose little earning capacity. A construction worker with the same staging may lose their entire livelihood. Here is how HAVS typically affects different trades in Ireland:

Construction workers and demolition crews face the most severe occupational impact. Stage 2 or above usually means you cannot safely operate breakers, grinders, or compactors. Reduced grip increases the risk of dropping tools at height. Many construction workers with HAVS must retrain entirely or accept lower-paid non-tool roles.

Motor mechanics and auto electricians rely on fine dexterity for wiring, fasteners, and precision work. Even Stage 1SN (intermittent numbness) can make it unsafe to work on brake systems or electrical components where tactile feedback is critical.

Agricultural and forestry workers need sustained grip strength for chainsaw operation. HAVS at Stage 2 or above typically ends chainsaw work permanently. Cold outdoor conditions worsen vascular symptoms, making year-round agricultural work painful even at lower stages.

Grounds maintenance and local authority workers using strimmers, brush cutters, and mowers may be redeployed to non-vibrating duties, but the loss of overtime and specialist allowances still generates a significant earnings claim.

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Time Limits for HAVS Claims in Ireland

In Ireland, you have two years from the "date of knowledge" to bring a HAVS claim under the Statute of Limitations (Amendment) Act 1991 ². This is different from England and Wales (3 years) and Northern Ireland (3 years). If you've read a UK website suggesting a 3-year window, that doesn't apply in the Republic of Ireland.

The "date of knowledge" for HAVS claims is not the date you first used a vibrating tool. It is the date you became aware (or should reasonably have become aware) that you had a significant injury caused by your employer's negligence. In practice, this typically aligns with the date you receive a formal diagnosis linking your symptoms to workplace vibration exposure.

The clock does not start until you know all four elements: the existence of the injury, that it was significant, that it was caused by negligence, and the identity of the responsible employer.

How to Make a HAVS Claim Through the Injuries Resolution Board

Almost all HAVS claims in Ireland must first be submitted to the Injuries Resolution Board (IRB) ¹¹, formerly the Personal Injuries Assessment Board (PIAB) until 2023. You cannot go directly to court without first going through the IRB process.

The process works in five steps:

Step 1: Get a medical diagnosis. See your GP and request a referral to an occupational health physician for formal Stockholm Workshop Scale staging.

Step 2: Complete IRB Form A. Attach your medical report, receipts for any out-of-pocket expenses, and correspondence with your employer. Pay the application fee (€45 for employees, €90 otherwise).

Step 3: The IRB notifies your employer (the respondent). Under the Personal Injuries Resolution Board Act 2022 [12], the respondent can consent to mediation, consent to assessment, consent to both, or decline. If both parties agree to mediation, an independent mediator will facilitate a resolution, often by telephone. Since December 2024, mediators can discuss claim value, injury extent, and even disputed liability.

Step 4: If mediation succeeds, a written agreement is drafted with a mandatory 10-day cooling-off period. If neither party withdraws, the agreement becomes legally binding and the IRB issues an Order to Pay.

Step 5: If mediation fails or the respondent declines, the IRB assesses the claim (typically within 90 days) and issues an award. The respondent has 21 days and the claimant 28 days to accept or reject. If either rejects, the IRB issues an Authorisation allowing you to proceed to court.

On average, IRB-assessed claims are resolved within 7 to 9 months from when the respondent consents to assessment, according to injuries.ie ¹¹.

Realistic End-to-End Timeline for a HAVS Claim

From first symptoms to final settlement, a HAVS claim in Ireland typically takes 12 to 24 months. Most online guides only quote the IRB's 7 to 9 month assessment window, but that ignores the preparation time before and the potential court time after. Here is a realistic breakdown:

HAVS Claim Timeline: Realistic End-to-End Estimates

Stage	Typical Duration	What Happens
GP appointment and referral	1 to 4 weeks	See your GP. Request referral to occupational health physician.
Occupational health assessment	4 to 12 weeks	Wait for appointment. Attend Tier 4 assessment. Report produced.
Solicitor consultation and case preparation	2 to 4 weeks	Solicitor reviews medical report, gathers employment records, prepares Form A.
IRB Form A submission and respondent notification	2 to 6 weeks	Form A submitted. IRB notifies employer/insurer.
Mediation (if both parties consent)	4 to 12 weeks	Mediator appointed. Sessions held (usually by phone). If agreement reached, 10-day cooling-off period, then Order to Pay.
IRB assessment (if mediation fails or is declined)	3 to 9 months	IRB assesses claim using medical evidence and Guidelines. Award issued.
Acceptance/rejection window	3 to 4 weeks	Respondent: 21 days. Claimant: 28 days.
Court proceedings (if IRB award rejected)	12 to 36 months	Authorisation issued. Case proceeds to Circuit Court or High Court.

These figures assume a straightforward single-employer claim. Delays are common when obtaining employer records (especially from former employers), when the insurer requests a second medical opinion, and when the case reaches court and faces adjournments. Claims involving multiple employers or dissolved companies tend to take longer because of the additional tracing and apportionment work.

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Evidence You Need for a HAVS Claim

A HAVS claim requires nine types of evidence: a Tier 4 medical report with Stockholm Scale staging, GP records, employment records, tool and equipment logs, risk assessments, health surveillance records, photographs of blanching, written complaints to your employer, and colleague witness statements. Of these, the medical report is the most critical. Gather as much as possible before approaching the IRB.

What a Strong Tier 4 Medical Report Must Contain

The single biggest factor separating successful and unsuccessful HAVS claims is the quality of the occupational health report. A strong Tier 4 report must address seven specific elements. Workers can use this as a checklist when attending their assessment:

Seven Essential Elements of a HAVS Medical Report

#	Element	What the Report Should Include
1	Full occupational exposure history	Every employer, job title, tool types used, estimated daily trigger times, total years of exposure. Broken down by employer if you worked for more than one.
2	Clinical examination findings	Skin condition, temperature, capillary refill, Allen's test results, sensory examination of all digits.
3	Objective test results	Vibrotactile thresholds, thermal aesthesiometry, grip and pinch strength measurements. These provide objective data beyond self-reported symptoms.
4	Stockholm Scale staging (both tracks)	Separate vascular stage (0V to 3V) and sensorineural stage (0SN to 3SN) for each hand. Not a single combined grade.
5	Griffin blanching score	Numerical score based on phalanges affected. Supported by photographs if available.
6	Differential diagnosis	Explicit statement ruling out primary Raynaud's disease and other non-occupational causes (diabetes, thyroid conditions, medications affecting circulation).
7	Causation opinion	Clear statement that the diagnosed condition is, on the balance of probabilities, caused by or materially contributed to by occupational vibration exposure.

Element 7 is where claims stall. If the physician hedges the causation opinion with vague language ("symptoms may be related to work"), the insurer will challenge it. A clear, definitive causation opinion backed by objective test data is what moves the claim forward.

Full Evidence Checklist

HAVS Evidence Checklist

Evidence Type	What to Collect	Why It Matters
Medical report	Occupational physician's Tier 4 report with Stockholm Scale staging, exposure history, and objective test results	Core evidence for diagnosis and severity. Weak reports are the most common reason IRB assessments fall short.
GP records	Date of first presentation of symptoms, all follow-up notes	Establishes your date of knowledge and shows symptom progression
Employment records	Contracts, payslips, job descriptions, shift rosters	Proves duration and nature of employment with vibration exposure
Tool and equipment logs	Records of which tools you used, hours of use, vibration magnitude data (often available from manufacturer specs)	Allows calculation of daily exposure against EAV/ELV thresholds
Risk assessments	Employer's vibration risk assessments (or evidence that none existed)	Directly proves or disproves compliance with Regulation 136
Health surveillance records	Pre-employment screening, annual questionnaires, referral records (or evidence that none were offered)	Proves or disproves compliance with Regulation 140
Photographs	Photos of blanching episodes with timestamps	Powerful visual evidence of vascular HAVS
Written complaints	Any emails, texts, or written reports to your employer about symptoms or safety concerns	Shows you put the employer on notice and they failed to act
Colleague statements	Witness statements from co-workers confirming your tool use and exposure conditions	Corroborates your account, especially against former employers

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Claiming Against a Former or Dissolved Employer

You can still bring a HAVS claim against an employer that has ceased trading, dissolved, or been wound up. Your claim is ultimately against the employer's liability insurance, not the employer directly. A solicitor can trace the former employer's insurer through insurance industry records and the Companies Registration Office.

This is relevant for many HAVS claimants because vibration exposure often spans decades and multiple employers. Where several employers contributed to your condition, liability can be apportioned across them. Each employer's insurer pays their share. This apportionment is a common complexity in HAVS claims and is one reason specialist legal advice makes a practical difference to the outcome.

Common Myths About HAVS Claims in Ireland

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What to Do Next

If you suspect HAVS is affecting your hands, three steps protect your position right now.

1. Get a medical diagnosis. See your GP and ask for a referral to an occupational health physician. Request a Tier 4 assessment with full Stockholm Workshop Scale staging. This is the foundation of any claim.

2. Preserve your evidence. Photograph any blanching episodes. Write down your full tool-use history (which tools, which employers, how many hours per day). Email your employer requesting a copy of their vibration risk assessment. Keep every response.

3. Talk to a solicitor before the clock runs out. The 2-year limitation period under Irish law starts from your date of knowledge. A solicitor can assess your case, advise on evidence gaps, and lodge your IRB application to suspend the clock. Initial consultations for HAVS claims are typically free and carry no obligation.

Frequently Asked Questions About HAVS Claims in Ireland

Related Questions

References

1. S.I. No. 299 of 2007 — Safety, Health and Welfare at Work (General Application) Regulations 2007 (Irish Statute Book)
2. Statute of Limitations (Amendment) Act 1991 (Irish Statute Book)
3. Personal Injuries Guidelines (2021) (Judicial Council of Ireland)
4. Vibration at Work (Health and Safety Authority)
5. Guide to Control of Vibration at Work (Health and Safety Authority)
6. HSA Workplace Statistics 2025 (Health and Safety Authority, January 2026)
7. S.I. No. 299 of 2007 (Revised/Consolidated) (Law Reform Commission)
8. Safety, Health and Welfare at Work Act 2005 (Irish Statute Book)
9. HAV Risk Assessment (Health and Safety Authority)
10. Judicial Council Act 2019 (Irish Statute Book)
11. Making a Claim — Injuries Resolution Board (injuries.ie)
12. Injuries Resolution Board (Citizens Information, Updated 2025)
13. Directive 2002/44/EC, Physical Agents (Vibration) (EUR-Lex)

This information is for educational purposes only and does not constitute legal advice. Every case is different and outcomes vary. Consult a qualified solicitor for advice specific to your situation.

Related guides: Accident at Work Claims • Occupational Illness Claims • Workplace Injury Compensation • Employer Duty of Care • Workplace Safety Regulations Ireland • RSI Claims • Construction Site Accidents • Machinery & Equipment Accidents • Back Injury at Work