Health & Safety Online Training Courses

Hazardous Substances

Hazardous Substances-image

Hazardous Substances (COSHH)

This Hazardous Substances (COSHH) eLearning course provides essential training on the risks posed by hazardous substances in the workplace and the steps needed to control exposure and protect health. It explains what hazardous substances are, outlines how they can enter the body and cause harm, and introduces the legal responsibilities for managing these substances under UK COSHH regulations. The course also highlights practical risk controls such as workplace exposure limits, safety data sheets, correct handling and storage, and emergency response procedures. This module is suitable for anyone who works with, or may be exposed to, hazardous substances in their role.


Course Aims

The primary aims of the Hazardous Substances (COSHH) course are to:

  • Introduce what constitutes a hazardous substance and why they pose health risks in the workplace.
  • Explain the purpose and scope of COSHH regulations, including legal duties for employers and employees.
  • Raise awareness of how hazardous substances can enter the body (for example via inhalation, skin contact or ingestion) and the associated health effects.
  • Provide understanding of key elements of COSHH risk management, such as hazard identification, risk assessment and control measures.
  • Support safe work practices, including the use of safety data sheets (SDS), appropriate personal protective equipment (PPE) and emergency procedures.


Key Learning Outcomes

By the end of this 30-minute awareness course, learners will be able to:

  • Define what hazardous substances are and identify common forms found in the workplace (dusts, gases, liquids, fumes, biological agents, etc.).
  • Understand the health risks posed by hazardous substances and how exposure can lead to both immediate and long-term effects.
  • Recognise the legal and regulatory requirements under COSHH and why compliance matters for health and safety.
  • Describe basic COSHH risk assessment steps, including hazard identification, evaluation of exposure and selection of control measures.
  • Apply practical control measures, such as effective handling, correct storage, use of PPE, and knowing what to do in an emergency.

Find More Of Our Training Courses Here

Wellbeing & Workplace Behaviour Training

These online training courses support employee wellbeing, inclusive workplaces, and responsible management practices.

Cyber & Data Protection Training Courses

Our cyber security and data protection courses help organisations protect information, reduce security risks, and strengthen compliance.

Business Compliance & Governance Training

Our business essentials courses support regulatory compliance, ethical governance, and organisational accountability.

IOSH Approved Safety Training Courses

Our business essentials courses support regulatory compliance, ethical governance, and organisational accountability.

Enquire About Online Training

If you would like more information about course availability, pricing, or bulk access for your organisation, our team can help.

We can advise on the most suitable training package based on your workforce size, sector, and compliance requirements.

Get in touch today to discuss your online training requirements.


Scroll to Top