HSE Reinforces COSHH Compliance Amidst Evolving Chemical Risks

The Health and Safety Executive (HSE) has recently reiterated the critical importance of compliance with the Control of Substances Hazardous to Health (COSHH) Regulations 2002, alongside issuing updated guidance to assist UK businesses in managing chemical risks effectively. This renewed focus comes as workplaces continue to encounter a diverse array of hazardous substances, necessitating robust control measures to protect employee health.

COSHH regulations are a cornerstone of workplace safety in the UK, requiring employers to control exposure to hazardous substances to prevent ill health. These substances can take many forms, including chemicals, fumes, dusts, vapours, mists, nanotechnology, gases, and biological agents. The HSE's latest push aims to ensure that all businesses, regardless of size or sector, are fully aware of their responsibilities and are implementing appropriate risk management strategies.

A spokesperson for the HSE stated, "Controlling exposure to hazardous substances is not just a legal obligation; it's a moral imperative. Poor management of COSHH can lead to serious health issues for workers, including respiratory diseases, skin conditions, and even certain cancers. Our updated guidance provides clear, practical advice to help businesses meet their duties and safeguard their workforce."

Understanding Your COSHH Obligations

Employers have a legal duty under COSHH to:

  • Identify hazardous substances in the workplace.
  • Assess the risks to health arising from these substances.
  • Implement control measures to eliminate or reduce exposure.
  • Maintain and regularly review these control measures.
  • Provide information, instruction, and training to employees.
  • Conduct health surveillance where appropriate.

The HSE emphasises that a thorough risk assessment is the foundation of effective COSHH management. This involves not only identifying the substances present but also understanding how they are used, the potential routes of exposure (inhalation, skin contact, ingestion), and the duration and frequency of exposure. Businesses are encouraged to consult Safety Data Sheets (SDS) provided by suppliers for crucial information on hazards and safe handling.

Recent statistics from the HSE highlight the ongoing challenge. In 2022/23, an estimated 13,000 deaths each year are estimated to be linked to past exposures at work, primarily to chemicals and dust. This figure underscores the long-term, insidious nature of exposure to hazardous substances and the critical need for preventative measures.

Related training: If you are looking to qualify as a trainer in this area, see lone worker safety training or explore DSE assessor training for nationally recognised UK and Ireland qualifications.

Key Updates and Practical Steps for Businesses

The HSE's updated guidance places particular emphasis on the 'hierarchy of controls', advocating for the elimination or substitution of hazardous substances wherever possible as the primary control measure. Where this is not practicable, engineering controls (e.g., local exhaust ventilation – LEV) and administrative controls (e.g., safe systems of work) should be prioritised, with Personal Protective Equipment (PPE) being the last resort.

Businesses are advised to take the following practical steps:

  1. Review and Update Risk Assessments: Regularly review existing COSHH risk assessments, especially when new substances are introduced, processes change, or new information becomes available about the hazards of a substance.
  2. Ensure Adequate Ventilation: Verify that ventilation systems, particularly LEV, are properly installed, maintained, and routinely tested (at least every 14 months) by a competent person, as required by COSHH.
  3. Provide Comprehensive Training: Ensure all employees who may come into contact with hazardous substances receive appropriate training on the risks, control measures, safe working procedures, and the correct use and maintenance of PPE.
  4. Maintain Records: Keep detailed records of risk assessments, control measures, maintenance checks (e.g., LEV testing), training, and health surveillance.
  5. Consider Health Surveillance: For certain high-risk substances or processes, health surveillance may be required to monitor employees' health and detect any early signs of work-related ill health.

The HSE has also provided sector-specific guidance, recognising that COSHH challenges can vary significantly between industries, from manufacturing and construction to healthcare and agriculture. Employers should consult the relevant guidance documents available on the HSE website to ensure their practices align with best practice and legal requirements.

The renewed focus on COSHH compliance serves as a timely reminder for all UK businesses to re-evaluate their approach to chemical safety. Proactive management of hazardous substances is not only a legal requirement but a fundamental aspect of fostering a safe and healthy working environment for all employees. For comprehensive training and consultancy on COSHH and other health and safety matters, businesses can explore resources available from reputable providers such as Abertay Training at https://www.abertaytraining.co.uk.