What is HAVS? (Hand Arm Vibration Syndrome) And How Can Employers Prevent It?

What is HAVS (Hand Arm Vibration Syndrome) And How Can Employers Prevent It?

HAVS (Hand Arm Vibration Syndrome) is a serious and preventable occupational health condition that affects thousands of UK workers each year. HAVS (Hand Arm Vibration Syndrome) is caused by prolonged exposure to vibration from powered hand tools and machinery, and, importantly, it can lead to permanent damage if not managed properly. For UK employers, this makes HAVS not only a health and wellbeing issue, but also a legal and compliance priority.

In sectors such as construction, manufacturing, engineering, utilities and logistics, vibration exposure is often unavoidable. However, with the right controls, assessments and health surveillance in place, employers can significantly reduce risk and meet their duties under UK health and safety law.

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What is Hand Arm Vibration Syndrome (HAVS)?

Hand Arm Vibration Syndrome is a work-related condition caused by repeated exposure to vibration, usually from handheld or hand-guided tools. Over time, vibration damages the blood vessels, nerves, muscles and joints in the hands and arms.

In practice, HAVS often develops gradually. As a result, early symptoms are frequently missed or dismissed, which increases the risk of permanent injury.

Common causes of HAVS in the workplace

Workers are most at risk when regularly using:

• Angle grinders and disc cutters

• Impact wrenches and hammer drills

• Chainsaws and hedge trimmers

• Sanders, polishers and rotary tools

Although modern tools are often marketed as “low vibration”, prolonged or poorly managed use can still pose a significant risk.

Key symptoms employers should be aware of

HAVS symptoms typically fall into three main categories. Importantly, symptoms may appear intermittently at first.

Vascular symptoms

Often referred to as “vibration white finger”, these include:

• Fingers turning white in cold or wet conditions

• Tingling or numbness

• Reduced blood circulation

Neurological symptoms

These may include:

• Loss of sensation or feeling in fingers

• Reduced grip strength

• Difficulty performing fine motor tasks

Musculoskeletal symptoms

For example:

• Pain, stiffness or weakness in hands and arms

• Reduced manual dexterity

Crucially, once HAVS has progressed, the damage can be irreversible. Therefore, early identification and prevention are essential.

Why HAVS matters to UK employers

HAVS has significant implications for employers, both legally and operationally. Not only can it lead to long-term ill health for employees, but it can also result in lost productivity, increased absence and potential enforcement action.

From a compliance perspective, employers have clear duties under the Health and Safety at Work Act 1974 to protect employees from harm. In addition, vibration exposure is specifically covered by the Control of Vibration at Work Regulations 2005.

Failure to manage vibration risks can result in:

• HSE investigations and enforcement notices

• Civil claims and compensation costs

• Long-term workforce capability issues

Legal duties under UK vibration regulations

Under the Control of Vibration at Work Regulations, employers must:

• Assess vibration exposure levels

• Eliminate or reduce risk so far as reasonably practicable

• Ensure exposure does not exceed legal limits

• Provide information and training to employees

• Implement health surveillance where risk remains

The Health and Safety Executive sets clear action and limit values for vibration exposure. Guidance is available directly from the HSE to support compliant risk management.

HSE guidance on vibration at work – https://www.hse.gov.uk/vibration/

How employers can prevent HAVS in practice

Preventing HAVS requires a structured and proactive approach. Importantly, prevention should not rely on a single control measure.

1. Carry out vibration risk assessments

A suitable and sufficient risk assessment should identify:

• Which tools cause vibration

• Who is exposed and for how long

• Whether exposure exceeds action values

This forms the foundation of any HAVS prevention strategy.

2. Reduce exposure at source

Where possible, employers should:

• Use low-vibration tools

• Maintain tools properly

• Rotate tasks to limit exposure time

• Avoid unnecessary use of vibrating equipment

3. Provide training and awareness

Employees should understand:

• Early symptoms of HAVS

• How to use tools safely

• Why reporting symptoms early matters

As a result, issues can be identified before permanent damage occurs.

4. Implement health surveillance

Where vibration risks remain, health surveillance is essential. This typically includes regular HAVS questionnaires and clinical assessments to detect early signs of harm.

The role of HAVS health surveillance

Health surveillance plays a critical role in protecting workers and supporting compliance. Importantly, it is not simply a tick-box exercise.

Effective surveillance:

• Identifies early symptoms before they become irreversible

• Supports informed job placement decisions

• Provides evidence of compliance with UK regulations

HAVS assessments are delivered as part of a wider occupational health and surveillance programme, aligned with HSE guidance and best practice.

Supporting employees with existing symptoms

If an employee reports symptoms, employers should act promptly. In practice, this may include:

• Temporary removal from vibration exposure

• Referral for occupational health assessment

• Adjustments to duties or working patterns

Importantly, early action can prevent progression and support employees to remain in work safely.

How Latus Group supports HAVS prevention

Latus Group works with UK employers to deliver practical, compliant solutions for managing vibration risks. This includes:

• HAVS assessments and surveillance

• Occupational health advice for employers

• Support with regulatory compliance and documentation

Our approach focuses on prevention, early intervention and clear, actionable guidance for both employers and employees.

Protecting workers and meeting your duties

HAVS is a serious but preventable occupational health condition. For UK employers, understanding the risks, meeting legal duties and implementing effective controls is essential. By combining risk assessments, training and health surveillance, organisations can protect their workforce while remaining compliant with UK legislation.

If you would like expert support with vibration risk management or HAVS assessments, Latus Group can provide clear, professional guidance tailored to your workplace.