What Is Duty of Care? A Guide for UK Employers

Every organisation in the UK owes its people a duty of care. It is one of the most searched legal ideas in the workplace, and one of the most misunderstood. Some treat it as a box to tick in the staff handbook. In practice, it shapes how you plan work, how you respond when something goes wrong and how you are judged afterwards.

So what does duty of care actually mean? In short, it is the legal and moral responsibility to take reasonable steps to keep people safe from harm that you could reasonably foresee. For employers, that duty covers staff in the office, staff who work alone and staff who travel for work. This guide explains where the duty comes from, what it asks of you and how to meet it in practice.

Book a call with our team

What does duty of care mean?

A duty of care is an obligation to take reasonable care to avoid causing foreseeable harm to someone else. In UK law it comes from the law of negligence. The landmark case is Donoghue v Stevenson (1932), which set out the idea that you owe a duty to anyone who is closely and directly affected by what you do.

Three ideas sit at the heart of the definition:

Foreseeability: could a reasonable person have seen the risk coming?
Proximity: is there a close enough relationship between you and the person at risk? Employer and employee is one of the clearest examples.
Reasonableness: did you take the steps a sensible organisation in your position would take? The law does not expect you to remove every risk, only to manage it properly.

Duty of care examples

Duty of care appears across everyday life. A few common examples:

Employers owe a duty of care to employees, contractors and visitors on their sites.
Health and social care providers owe a duty of care to the people they support.
Schools and universities owe a duty of care to pupils and students.
Drivers owe a duty of care to other road users.
Event organisers owe a duty of care to attendees and staff.

This guide focuses on the first of these, because it is the one most organisations are responsible for every working day.

What is an employer's duty of care?

An employer's duty of care is the responsibility to protect the health, safety and wellbeing of employees, so far as is reasonably practicable. It applies wherever people work for you, not just at your main site.

In practice, that means:

Providing a safe place of work, safe equipment and safe systems of work.
Assessing the risks people face and putting proportionate controls in place.
Giving staff the information, instruction, training and supervision they need.
Having a plan for emergencies, including how you will reach people and confirm they are safe.
Considering wellbeing and mental health as well as physical safety.

The duty does not stop at the office door. Staff who work alone, work remotely, drive for work or travel overseas are all covered, and they often face higher risks with less support close by.

The UK laws behind employer duty of care

Duty of care for employers rests on common law and a set of statutes. The main ones are:

Health and Safety at Work etc. Act 1974: section 2 requires employers to ensure the health, safety and welfare at work of all employees, so far as is reasonably practicable. Section 3 extends duties to people who are not employees, such as contractors and visitors.
Management of Health and Safety at Work Regulations 1999: require employers to carry out suitable and sufficient risk assessments and to have procedures for serious and imminent danger.
RIDDOR 2013: requires certain workplace injuries, diseases and dangerous occurrences to be reported to the Health and Safety Executive (HSE).
Corporate Manslaughter and Corporate Homicide Act 2007: allows an organisation to be prosecuted where a gross breach of a duty of care, caused by the way activities were managed, leads to a death.
Employers' Liability (Compulsory Insurance) Act 1969: requires most employers to hold insurance against claims from employees who are injured or made ill at work.

The HSE publishes guidance on how these apply in practice. This article is a general guide, so take legal advice on your specific situation.

Duty of care for lone workers

Lone working is legal in the UK, but the risks must be assessed and managed before anyone works alone. HSE guidance asks employers to think about who works alone, what could go wrong and how quickly help could reach them.

Good practice for lone workers usually includes:

A lone working risk assessment for each role, reviewed when work changes.
A way to raise an alarm discreetly, including when the worker cannot speak.
Regular check-ins, with a clear escalation route if a check-in is missed.
Knowing where the worker is, so help can be sent to the right place.
Training so staff know what to do and how to use the tools they are given.

If you are new to the topic, our guide to what a lone worker is covers who counts as a lone worker and what the law expects.

Duty of care for staff who travel

Your duty of care travels with your people. Business travellers can face crime, unrest, natural disasters, health emergencies and transport disruption, often in places where they do not speak the language or know the local support available.

ISO 31030:2021, the international guidance standard for travel risk management, gives a useful structure. It covers setting a travel risk policy, assessing risk before travel, preparing travellers, monitoring events while they are away and being able to respond when something happens.

For most organisations, that means being able to answer three questions at any moment:

Where are our travelling staff right now?
Is anything happening near them that could affect their safety?
Can we reach them quickly and confirm they are safe?

What counts as a breach of duty of care?

A breach of duty of care happens when an organisation fails to take the steps a reasonable employer would have taken, and someone is harmed as a result. A negligence claim usually needs four things to be shown:

A duty of care was owed.
The duty was breached, because the standard of care fell short.
The breach caused the harm.
The harm was a foreseeable type of harm.

The consequences can include compensation claims, HSE enforcement action, fines and, in the most serious cases, criminal prosecution. Just as important is the damage to trust, among both your staff and your customers.

How to meet your duty of care in practice

Meeting your duty of care is less about paperwork and more about being able to act when it matters. A practical approach looks like this:

Know your risks: carry out and record risk assessments for each role, site and type of travel.
Know where your people are: use location tools that respect privacy, so you can find people during an incident.
Give people a way to call for help: panic alerts, check-ins and man down detection for higher risk roles.
Communicate fast: be able to warn everyone affected by an incident and ask them to confirm they are safe.
Watch for threats: monitor events near your sites and travellers so you can act early.
Keep a record: an audit trail shows what you knew, when you knew it and what you did.
Review regularly: test your plans, learn from near misses and update your approach.

How Vismo helps you meet your duty of care

Vismo brings location, alerting and communication together in one platform, so you can see where your people are, warn them about risks and get help to them fast.

Real-time location: the Vismo Locate & Protect app shares location using Vismo's patented BlackBox technology, with data viewed in the Vismo Secure Portal.
Panic and check-ins: staff can raise a discreet panic alert, and scheduled check-ins escalate automatically if one is missed. Man down detection alerts you when no movement is detected.
Lone worker devices: for roles where a phone is not practical, lone worker devices offer one-touch SOS and fall detection, as part of Vismo's BS 8484 certified lone worker service.
Mass notification: send alerts by SMS, voice, email, app, Microsoft Teams and Slack, and collect one-click "I am safe" responses.
Geofencing: geofence alerts notify only the people in an affected area, which cuts alert fatigue.
Risk intelligence: threat intelligence feeds help your team spot events near your people early.
Travel security: Vismo's travel security solution supports staff abroad, with satellite devices for areas without mobile coverage.
Audit trails: reporting shows the steps you took, which supports your duty of care records.
Response procedures: Vismo Workflows turns your incident procedures into guided steps in the portal, so whoever is on shift follows the same process. Each step is timestamped with its outcome, giving you a clear record of what was done and decided.
Situational awareness: Vismo AI lets your team ask questions in plain language, such as who is near an incident, and answers using only your own users, alerts and risk feeds. Your team can then message the people affected from the same thread.

See how Vismo helps organisations protect people who work alone and staff who travel.

Duty of care FAQ

Is duty of care a legal requirement for employers?

Yes. Employers owe a common law duty of care to their employees, and the Health and Safety at Work etc. Act 1974 sets out statutory duties to protect health, safety and welfare so far as is reasonably practicable. Failing to meet these duties can lead to claims and enforcement action.

Does duty of care cover mental health?

Yes. An employer's duty of care covers wellbeing as well as physical safety. HSE expects employers to assess the risk of work-related stress and take reasonable steps to manage it.

Does duty of care apply to contractors and visitors?

Yes. Section 3 of the Health and Safety at Work etc. Act 1974 requires employers to conduct their business in a way that does not put people who are not their employees at risk, so far as is reasonably practicable.

Does duty of care apply to staff working from home?

Yes. The duty applies wherever people work for you. For home workers, that usually means assessing workstation set-up, lone working risks and wellbeing, and keeping regular contact.

Does duty of care apply outside working hours on a business trip?

Often it does. When staff travel for work, employers are generally expected to consider risks across the whole trip, not only during meetings. Your travel risk policy should set out what support is available and how staff can call for help at any time.

Protect your people with Vismo

Duty of care is about being ready before something goes wrong. Vismo helps you know where your people are, warn them about risks and get help to them fast, wherever they work.

Request a product demo