What is a Risk Assessment?

A risk assessment is a systematic process used to identify hazards in the workplace, evaluate the level of risk they pose, and determine appropriate control measures to eliminate or reduce that risk. It's a fundamental tool for managing health and safety in any organisation.

Key Definition

A risk assessment is the careful examination of what in your work could cause harm to people, so that you can weigh up whether you have taken enough precautions or should do more to prevent harm.

— Health and Safety Executive (HSE)

Why Are Risk Assessments Required?

Risk assessments are a legal requirement under the Management of Health and Safety at Work Regulations 1999. Every employer must:

Identify hazards that could cause injury or ill health
Assess the risks from those hazards
Implement control measures to reduce the risks
Record the findings (if employing 5 or more people)
Review and update the assessment regularly

Failure to conduct risk assessments can result in enforcement action, fines, and in serious cases, imprisonment.

The Difference Between Hazard and Risk

Understanding the difference is essential:

Hazard: Something with the potential to cause harm (e.g., a trailing cable, a chemical, working at height)
Risk: The likelihood that harm will occur, combined with the severity of that harm

For example, a trailing cable is a hazard. The risk depends on where it is, who walks past it, and whether it's been secured.

What Should a Risk Assessment Include?

A suitable and sufficient risk assessment should include:

1. Hazard Identification

List all significant hazards that could cause harm. Consider:

Physical hazards (slips, trips, falls)
Chemical hazards (substances, fumes)
Biological hazards (bacteria, viruses)
Ergonomic hazards (manual handling, posture)
Psychosocial hazards (stress, workload)

2. Who Might Be Harmed

Identify groups at risk:

Employees
Contractors
Visitors
Members of the public
Vulnerable groups (young workers, pregnant workers)

3. Risk Evaluation

Assess:

How likely it is that harm will occur
How severe that harm could be
The current level of risk (Low, Medium, High)

4. Control Measures

Document:

Existing controls already in place
Additional controls needed
Who is responsible for implementing them
Timescales for completion

5. Review Date

Set a date to review the assessment, typically:

Annually as a minimum
After accidents or near-misses
When work processes change
When new equipment or substances are introduced

The 5 Steps to Risk Assessment

The HSE recommends a simple 5-step approach:

Identify the hazards - Walk around your workplace and look for what could cause harm
Decide who might be harmed and how - Consider all people who could be affected
Evaluate the risks and decide on precautions - Assess likelihood and severity
Record your findings and implement them - Document and take action
Review your assessment and update if necessary - Keep it current

Read our detailed guide to the 5 steps

Types of Risk Assessment

Different situations require different approaches:

Generic Risk Assessments

Cover common hazards across an organisation. Useful for offices, retail, and similar environments.

Specific/Task-Based Risk Assessments

Focus on particular activities or processes. Required for higher-risk work like construction, manufacturing, or healthcare.

Dynamic Risk Assessments

Conducted in real-time as situations change. Used by emergency services and for rapidly changing environments.

COSHH Assessments

Specifically for hazardous substances. Required whenever employees work with chemicals, dusts, fumes, or biological agents.

Read our COSHH Assessment Guide

Who Should Carry Out Risk Assessments?

Risk assessments should be carried out by someone who:

Understands the work activities
Has knowledge of health and safety principles
Can identify hazards and evaluate risks
Knows what control measures are available

This could be:

A manager or supervisor
A health and safety officer
An external consultant
The business owner (for small businesses)

Common Mistakes to Avoid

Not involving workers - They often know the risks better than anyone
Ignoring routine activities - Everyday tasks can have hidden risks
Failing to update - Risk assessments must be reviewed regularly
Over-complicating - Keep it simple and proportionate
Not following through - Identified controls must be implemented

How to Create a Risk Assessment Quickly

Using our risk assessment generator, you can create a professional, HSE-compliant risk assessment in under 60 seconds:

Describe your task or activity
Our AI identifies relevant hazards and control measures
Review and customise the assessment
Export as PDF for your records

Create Your Risk Assessment Now

Summary

A risk assessment is a legal requirement and essential tool for protecting workers and businesses. It doesn't need to be complicated - what matters is that it's suitable and sufficient for your workplace.

Key points to remember:

Risk assessments are required by law
They must be written down if you employ 5+ people
They should be reviewed regularly
They must be proportionate to the risks
Workers should be involved in the process

Further Resources

Need help creating your risk assessment? Our AI-powered generator creates HSE-compliant risk assessments in 60 seconds. Get started now.

What is a Risk Assessment? A Complete Guide for UK Businesses