Can You Claim Compensation for Chemical Exposure at Work?

Key Takeaways

• You can usually claim compensation for chemical exposure at work if your employer’s negligence (such as poor risk assessments, inadequate PPE, or insufficient training) caused your injury or illness.
• UK employers have strict legal duties under the Health and Safety at Work etc. Act 1974 and COSHH Regulations 2002 to protect workers from hazardous substances.
• Most workplace chemical injury claims in England and Wales must begin within 3 years of the accident or diagnosis under the Limitation Act 1980.
• Compensation can cover both immediate injuries like chemical burns and long-term conditions such as occupational asthma or lung disease.
• Thompson & Co Solicitors can act on a win no fee basis for chemical exposure claims across the North East and throughout England and Wales.

Can You Claim Compensation After Chemical Exposure at Work?

Yes, you may be able to claim compensation if you have suffered illness or injury from chemical exposure at work. To succeed in a civil claim for damages for chemical exposure, one must establish that the employer owed a legal duty to protect health and safety, failed to meet their obligations, and caused harm.

Claims can arise from chemical burns, inhalation injuries, chemical poisoning, or prolonged exposure to substances like solvents, acids, pesticides, or cleaning agents. You do not need to work in a dedicated chemical industry to have a valid claim. Chemical injury claims commonly arise in many workplaces including factories, construction sites, warehouses, healthcare settings, agriculture, garages, salons, and commercial kitchens.

To successfully claim compensation, you must demonstrate that your employer failed to meet their legal duty of care, which includes conducting proper risk assessments and providing adequate safety measures. Specifically, you must usually show:

• Your employer owed you a duty of care (inherent in the employment relationship)
• They breached health and safety rules or regulations
• This breach caused a specific injury or illness
• You suffered quantifiable losses as a result

Successful claims for compensation can include general damages for pain and suffering and special damages for financial losses related to the injury or illness.

You typically have three years from the date of injury to make a claim for compensation under the Limitation Act 1980. However, for conditions that develop gradually, the clock may start from the “date of knowledge” – when you first realised your condition was related to workplace exposure.

Common Workplace Situations Leading to Chemical Exposure Claims

Chemical exposure can happen in virtually any workplace where harmful substances are used, stored, or produced. Understanding common scenarios helps you recognise whether you may have grounds for a personal injury claim.

Real-world examples of hazardous substance exposure include:

• Splashes of industrial cleaning agents in a Sunderland care home due to unlabelled containers and absent eyewash stations
• Paint stripper fumes containing dichloromethane on a Newcastle construction site without adequate ventilation or local exhaust ventilation systems
• Pesticide spray drift on County Durham farmland causing respiratory problems from agricultural chemicals
• Contact with corrosive substances in garages from oils, fuels, and degreasers
• Exposure to solvent vapours in factories without respiratory protective equipment

Typical routes of workplace exposure include:

• Skin contact – causing chemical burns, irritant dermatitis, or allergic reactions from direct contact with dangerous chemicals
• Eye splashes – leading to corneal damage, eye injuries, or partial or complete loss of sight from acids or alkalis
• Inhalation – breathing in toxic fumes, vapours, or dust causing damage to the respiratory system, occupational asthma, or lung disease
• Ingestion – chemical poisoning from contaminated food, poor storage, or unsafe storage practices

Common causes of chemical accidents include:

• Unlabelled containers or drums violating labelling requirements
• Failure to provide appropriate personal protective equipment such as gloves, goggles, or respirators
• Damaged hoses or pipes leaking corrosive substances
• Lack of extraction or adequate ventilation systems
• Pressure from management to work faster, ignoring safety procedures
• Inadequate training on handling harmful materials

Harm can arise from a single serious incident or from repeated exposure over months or years to biological agents, solvents, or other dangerous substances.

Employer Duties Under UK Health & Safety and COSHH Laws

UK employers carry a strict legal duty to protect workers exposed to hazardous materials. Two key pieces of legislation set out these obligations.

The Health and Safety at Work etc. Act 1974 mandates that employers ensure the health and safety of their employees, which includes managing exposure to hazardous substances. This duty extends “so far as is reasonably practicable” – meaning employers must take all practical steps to prevent exposure and protect their workforce.

Under the Control of Substances Hazardous to Health Regulations 2002 (COSHH), employers must assess the risks from hazardous substances and implement measures to prevent exposure. The COSHH regulations require employers to:

• Identify hazardous substances in the workplace, including those classified as toxic, corrosive, irritant, carcinogenic, or sensitising
• Carry out written risk assessments detailing exposure levels and comparing them against workplace exposure limits
• Follow a hierarchy of controls – elimination first, then substitution of safer alternatives, engineering controls, administrative measures, and protective equipment as a last resort
• Substitute dangerous chemicals with safer alternatives wherever reasonably practicable
• Ensure adequate ventilation through local exhaust ventilation systems (which must be certified every 14 months)
• Provide and enforce use of protective clothing and equipment including gloves, goggles, and respirators
• Give adequate training covering substance hazards, proper use of equipment, and emergency procedures
• Keep safety data sheets accessible and clearly label containers with hazard symbols

Failure to comply with COSHH regulations can lead to severe legal consequences for employers, including financial penalties and criminal charges. The Health and Safety Executive regularly prosecutes employers for COSHH breaches, with fines reaching £800,000 or more in serious cases.

Crucially, if an employer has been prosecuted for breaching health and safety regulations related to chemical exposure, this can serve as strong evidence in a civil compensation claim for the injured worker.

What Types of Injuries and Illnesses Can Lead to a Claim?

Chemical exposure injury can range from immediate acute harm to conditions that develop years after exposure. Claims can cover both acute injuries, such as chemical burns, and long-term industrial diseases, like occupational asthma or cancers caused by exposure.

Acute injuries:

• Chemical burns – Chemical burns are categorized based on the severity of the injury, which can range from minor irritation to severe damage that may result in permanent scarring or disability, depending on the duration and concentration of exposure
• Eye injuries – Acid or alkali splashes causing corneal abrasions or permanent vision loss; alkali injuries often penetrate deeper due to saponification
• Acute poisoning – Chemical poisoning can occur from swallowing hazardous substances, leading to internal injuries that may be serious or fatal, with symptoms that can include severe pain and difficulty breathing

Respiratory conditions:

• Chemical inhalation injuries occur when harmful gases or particulates are breathed in, potentially causing significant damage to the respiratory system, with symptoms including dizziness, nausea, and shortness of breath
• Occupational asthma (often from isocyanates in paints or flour dust)
• Reactive airways dysfunction syndrome (RADS)
• Chronic obstructive pulmonary disease (COPD)
• Lung cancer linked to certain chemical exposures or asbestos exposure

Skin conditions:

• Chemical injuries can result from exposure to irritants that come into contact with the skin or eyes, leading to burns, dermatitis, or eye injuries, which may have long-term effects such as partial or complete loss of sight
• Irritant and allergic contact dermatitis from repeated exposure to oils, detergents, cement, or disinfectants
• Dead skin and scarring from severe burns
• Skin irritation progressing to chronic conditions

Long-term outcomes:

• Certain cancers linked to years of solvent use or other hazardous chemical exposure
• Organ damage (kidney, liver) from substances like cadmium or carbon tetrachloride
• Nervous system damage from solvent neurotoxicity

Psychological effects such as anxiety, PTSD after a serious chemical accident, or embarrassment about scarring can also form part of your compensation claim.

What To Do Immediately After Chemical Exposure at Work

Taking the right steps after chemical exposure protects both your health and any future personal injury claim. Medical safety comes first.

Immediate safety actions:

• Follow on-site emergency procedures – use eyewash stations, safety showers (which should deliver water for 15+ minutes), and remove contaminated protective clothing
• Move to fresh air if you have inhaled toxic fumes or solvent vapours
• Call emergency services if the situation is severe or you experience breathing difficulties

Seek medical attention:

• Attend A&E or your GP promptly, even if symptoms seem mild
• Seek medical advice mentioning the exact product name and how the incident happened
• Keep copies of all medical records and treatment notes

Report and document:

• Report the incident to your supervisor immediately
• Ensure details are written in the workplace accident book – keep a photo or copy for your records
• Serious incidents involving chemical exposure must be reported to the Health and Safety Executive (HSE) under the Reporting of Injuries, Diseases and Dangerous Occurrences Regulations (RIDDOR)

Gather evidence:

• Take clear photographs of the area, any damaged equipment, warning signs (or their absence), and visible injuries as soon as possible
• Note names of any witnesses
• Check whether CCTV covers the area

Keep records:

• Start a diary of symptoms, noting any changes over time (important for conditions with latency periods)
• Record time off work, expenses for medication or travel, and any lost pay from day one

This evidence will help gather evidence to support your claim later.

How to Prove an Employer Was at Fault

To have a valid claim for compensation following chemical exposure at work, a person generally needs to prove that their employer was negligent. This means showing the employer failed to meet the standards required by law.

Documentary evidence that can help:

• COSHH assessments and risk assess documents showing whether the employer properly evaluated hazards
• Training records demonstrating whether you received adequate training on handling substances hazardous to health
• PPE issue logs showing whether appropriate personal protective equipment was provided
• Maintenance records for extraction systems, hoses, or tanks revealing poor upkeep or known defects

Witness evidence:

• Statements from colleagues about lack of training, routine shortcuts, or management ignoring safety complaints
• Evidence that workers exposed to chemicals raised concerns that were dismissed

Physical and visual evidence:

• Photographs showing absent hazard signs, unlabelled containers, or damaged equipment
• CCTV footage capturing the incident or unsafe conditions
• Records showing the employer failed to monitor exposure levels or maintain control measures

Official investigations:

• HSE investigation reports following the incident
• Any prosecution or enforcement notice from the safety executive can strongly support your civil claim
• Under COSHH, employers must assess risks from hazardous substances and ensure adequate safety measures are in place; failure to do so can lead to strong compensation claims for injured workers

Thompson & Co Solicitors will help identify and obtain this evidence, working directly with you through a senior solicitor rather than passing the case to junior staff.

What Can You Claim For After Chemical Exposure?

Compensation for a chemical exposure injury claim falls into two main categories: general damages and special damages.

General damages cover:

• Pain, suffering, and loss of amenity
• Any permanent scarring, disfigurement, or disability
• Psychological impact including anxiety or PTSD

The level of compensation for chemical injuries can range from £3,500 to over £50,000, depending on the severity of the injury and its impact on the victim’s life. Awards are guided by the Judicial College Guidelines.

Special damages include:

• Past loss of earnings, overtime, and bonuses
• Future loss of earning capacity if you cannot return to your previous work
• Prescription costs and private treatment expenses
• Counselling and therapy
• Travel costs to hospital or GP appointments
• Care and assistance provided by family members
• Equipment or home adjustments for severe injuries

Fatal claims:

For serious or fatal cases, claims under the Fatal Accidents Act 1976 can include dependency losses for partners or children, bereavement awards, and funeral expenses.

Compensation claims for chemical injuries can take between 6 to 18 months to settle, with 99% of cases settling without going to court. Medical evidence linking an illness or injury to chemical exposure is often necessary for a successful claim.

Thompson & Co will gather comprehensive medical and financial evidence to ensure all your losses are properly documented and included in your claim.

Time Limits and Special Rules for Chemical Exposure Claims

Understanding the limitation period is essential for protecting your right to claim.

Standard time limits:

• Workers have three years from the date of injury to file a claim for chemical exposure under the Limitation Act 1980, with some exceptions for long-latency diseases
• For conditions that develop gradually (such as occupational asthma or certain cancers), the “date of knowledge” may be the diagnosis date rather than the first exposure

Special rules and exceptions:

• Children have until their 21st birthday to bring a claim
• Those lacking mental capacity may have no fixed time limit while incapacity continues
• Past exposure claims can still proceed if you only recently discovered the link between your work and your condition

Practical advice:

• Evidence is usually stronger if a solicitor is instructed as early as possible, even if you are still under investigation or treatment
• Do not wait for any HSE or employer investigation to finish before obtaining legal advice – this can eat into your time limits
• Even if the employer has closed down or changed name, it may still be possible to trace their insurers and pursue a claim

Early action preserves evidence and protects your legal options.

No Win No Fee Chemical Exposure Claims with Thompson & Co Solicitors

Thompson & Co Solicitors are specialist personal injury solicitors with extensive experience in workplace chemical exposure and industrial disease claims. We understand how distressing these situations can be, which is why we offer a straightforward funding model.

How No Win No Fee works:

• Thompson & Co can usually run workplace chemical exposure claims on a Conditional Fee Agreement (win no fee), meaning no upfront legal fees
• If the claim succeeds, a success fee (capped by law at 25% of compensation) is taken from your award
• If the claim is unsuccessful, you generally pay no legal fees, subject to the specific funding agreement
• This removes the financial barrier that might otherwise prevent you from seeking justice

Why choose Thompson & Co:

• We are personal injury solicitors focusing on industrial disease and workplace injury work
• A senior solicitor handles each case personally – direct contact rather than call-centre handling
• We regularly act for clients who have suffered illness or injury from hazardous substance exposure
• SRA-regulated firm based in Sunderland at 9 Green Terrace
• We act for clients across the North East and throughout England and Wales

Eligibility for compensation due to chemical exposure in the workplace depends on proving that an employer failed in their duty of care, resulting in direct injury or illness. Contact Thompson & Co on 0800 731 3982 or 0191 565 6308 during business hours (Monday–Friday, 10am–8pm) for a free initial assessment of your claim.

FAQ: Chemical Exposure at Work Compensation Claims

Will making a chemical exposure claim affect my job?

It is unlawful for an employer to dismiss or victimise an employee for bringing a genuine personal injury claim. Most compensation claims are handled via the employer’s liability insurance, not from the employer’s pocket directly. Some clients in very small workplaces prefer to wait until they have another job lined up, but Thompson & Co can advise on the best timing for your situation. Any unfair treatment following a claim could itself give rise to separate employment law issues, and you should seek advice promptly if this occurs.

Can I claim if I was partly to blame for the exposure?

You may still claim compensation even if you did not follow every safety rule. The court will examine whether else’s negligence – specifically your employer’s failings – was a significant cause of the injury. If you are found partly responsible (for example, not wearing PPE that was properly provided and enforced), your compensation may be reduced by a percentage rather than lost entirely. This assessment is fact-specific, and Thompson & Co can advise on likely outcomes based on similar past cases.

Do I need an expert medical report for a chemical exposure claim?

Independent medical evidence is almost always required in personal injury claims. A medical expert (such as a dermatologist, respiratory physician, or toxicologist) will prepare a report covering diagnosis, causation, prognosis, and future treatment needs. Thompson & Co arranges these examinations locally where possible, and the cost is usually covered as part of the No Win No Fee arrangement rather than paid upfront. In complex or long-term illness cases, more than one expert report may be needed to fully document the harm.

What if the chemical exposure happened years ago?

Many people only discover years later that past exposure caused their lung disease, skin condition, or other illness. Claims can still be viable if brought within 3 years of that realisation (the “date of knowledge”). Even if the employer has closed down or changed name, it may still be possible to trace their insurers and pursue a claim. Gather any old payslips, contracts, or colleagues’ contact details and speak to Thompson & Co at an early stage to explore your options.

Can I claim on behalf of a family member who died after workplace chemical exposure?

Certain relatives (such as spouses, civil partners, children, and sometimes parents) may bring a claim under the Fatal Accidents Act 1976 and Law Reform (Miscellaneous Provisions) Act 1934. These claims can include a bereavement award (where eligible), funeral costs, and loss of financial dependency where the deceased contributed to household income. Limitation rules still apply, so families should seek sensitive, tailored advice from Thompson & Co as early as they feel able.

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If you or a family member has suffered from chemical exposure at work, understanding your rights is the first step toward obtaining the compensation you deserve. Taking action early protects both your health and your legal options.

Contact Thompson & Co Solicitors today on 0800 731 3982 for a free, no-obligation assessment of your chemical injury claim.