What is duty of care? A guide for UK employers

Duty of care is an employer’s legal obligation to take reasonable steps to protect employees’ health, safety, and wellbeing. Under UK law, including the Health and Safety at Work Act 1974, employers must provide a safe working environment, adequate training, and support for both physical and mental health. Breaching this duty can result in prosecution, civil claims, and significant fines.

If you’ve ever wondered exactly what your responsibilities are as an employer, duty of care is a good place to start. It’s one of those terms that gets used a lot, but isn’t always explained clearly. So, let’s change that.

In this guide, we’ll walk you through what duty of care means in practice, what the law says, how it applies to mental health and remote workers, and what can happen if things go wrong.

What does duty of care mean?

At its heart, duty of care is a legal and moral obligation to take reasonable steps to protect the health, safety, and wellbeing of others who could be affected by your actions or decisions.

The concept has roots in common law, stretching back to the landmark 1932 case of Donoghue v Stevenson, which established that individuals can owe a duty of care to others even without a direct contract between them. In the workplace, this translates into a clear, enforceable responsibility for employers to look after the people in their care.

“Reasonable steps” is the key phrase here. The standard isn’t perfection; it’s doing what a reasonable, responsible employer would do given the circumstances. That includes employees, but also contractors, agency workers, and visitors to your premises.

Legal requirements for duty of care in the UK

Duty of care isn’t just a nice idea, it’s backed by a solid framework of UK legislation. Here’s an overview of the key laws every employer should be familiar with.

Legislation	Key Requirement
Health and Safety at Work Act 1974	Look after the health, safety, and welfare of all employees
Management of Health and Safety at Work Regulations 1999	Carry out risk assessments and appoint competent persons
Workplace (Health, Safety and Welfare) Regulations 1992	Maintain safe premises and adequate facilities
Equality Act 2010	Make reasonable adjustments and avoid discrimination
Common Law	Take reasonable care to prevent foreseeable harm

Together, these create a comprehensive legal duty that touches almost every aspect of how a workplace is run.

What does duty of care include?

Duty of care covers a wide range of responsibilities, not just physical safety. In practice, it means making sure your workplace is genuinely set up to protect the people in it.

That includes providing a safe working environment with well-maintained equipment, giving employees the training and supervision they need to do their jobs safely, carrying out regular risk assessments and acting on what you find, supporting the mental health and wellbeing of your team, and making sure any accidents or near misses are properly reported and recorded.

Importantly, duty of care is an ongoing responsibility, not a box you tick once. It needs to be woven into how your organisation operates day to day.

Does duty of care cover mental health?

Absolutely, and this is an area that’s become increasingly important. Employer duty of care extends explicitly to employees’ mental health and psychological wellbeing, not just their physical safety.

Under the Health and Safety at Work Act 1974, the obligation to protect employees’ “welfare” is widely understood to include mental health. The HSE’s Management Standards for work-related stress give employers a practical framework for identifying and managing the key causes of stress at work, including workload, relationships, change management, and lack of control.

Your responsibilities here include:

• Assessing and managing the risks of work-related stress

• Making reasonable adjustments for employees experiencing mental health difficulties

• Making sure that managers are equipped to have supportive conversations and signpost to help when it’s needed

This doesn’t mean employers need to eliminate all workplace pressure, as some pressure is a normal part of working life. But there’s a meaningful difference between a healthy challenge and harmful stress, and employers have a duty both to know the difference and act on it.

Duty of care for remote and hybrid workers

Your duty of care doesn’t stop at the office door. If your team works from home, even part of the time, your obligations follow them there too.

That means carrying out workstation assessments for home workers, checking in regularly to spot signs of stress, overwork, or isolation, and making sure remote employees have the information and equipment they need to work safely.

The mental health side of this is particularly worth paying attention to. Remote and hybrid workers can be more vulnerable to feelings of isolation and disconnection, especially if they’re not naturally included in team communications and social moments. A simple, regular check-in can make a real difference, and it’s part of what duty of care looks like in a modern working environment.

What happens if an employer breaches duty of care?

Failing to meet your duty of care obligations can have serious consequences, and it’s worth understanding what those look like.

The Health and Safety Executive (HSE) has the power to investigate breaches and bring prosecutions. For serious cases fines are unlimited, and recent years have seen substantial penalties handed down to businesses of all sizes. Beyond HSE enforcement, employees can bring civil negligence claims, and workplace injury or illness cases can result in significant compensation awards.

There’s also the employment tribunal route. If an employee’s health suffers because of a failure in duty of care, and they can show the employer was aware and didn’t act, that can form the basis of a constructive dismissal or personal injury claim.

And then there’s reputational damage, which is harder to quantify but very real. How an organisation treats its people, (and what happens when things go wrong) has a way of becoming public knowledge.

The good news is that meeting your duty of care doesn’t have to be complicated. With the right training, clear policies, and a genuine commitment to looking after your people, most employers can confidently demonstrate they’re doing everything that’s reasonably required.

FAQs

What is duty of care in simple terms?

Duty of care means you have a legal and moral responsibility to take reasonable steps to protect the health, safety, and wellbeing of people affected by your actions. For employers, this means looking after employees, contractors, and visitors to your premises.

Is duty of care a legal requirement in the UK?

Yes. Duty of care is enshrined in several pieces of UK legislation, most notably the Health and Safety at Work Act 1974. Employers are legally required to take reasonable steps to protect people in their care, and can face prosecution, fines, and civil claims if they fail to do so.

Does duty of care apply to contractors?

Yes. Duty of care extends beyond your direct employees to include contractors, agency workers, and any visitors to your premises. If someone could reasonably be affected by how you run your workplace, you have a duty of care towards them.

Can I sue my employer for breach of duty of care?

Yes, in principle. If your employer has failed to take reasonable steps to protect your health and safety, and you’ve suffered harm as a result, you may have grounds for a civil negligence claim. Seeking legal advice is the best first step if you think this applies to your situation.

Make duty of care part of your culture with iHasco

The best employers don’t just meet their duty of care obligations, they use them as a foundation for building a workplace where people genuinely feel looked after. And good training is one of the most effective ways to make that happen.

At iHasco, we offer a wide range of CPD accredited courses to help you cover all the bases. Our Health & Safety training helps employees and managers understand their responsibilities and stay compliant, while our Mental Health & Wellbeing courses give your team the knowledge and confidence to look after themselves and each other. From stress awareness to risk assessment, we’ve got you covered.

Get in touch with us today to find out more, or start your free trial and explore the full course library.