Health & Safety Training

COSHH Awareness Training Course

A half-day, in-company course that makes your team aware of the hazards and risks of the substances they work with, and how to stay safe around them.

½ day · at your site In-company UK-wide Certificate of attendance Anyone who works with substances
Key facts at a glance
½ day
Course lengthdelivered at your premises
COSHH 2002
The legal driverControl of Substances Hazardous to Health
All staff
Who it is foranyone who uses or is near substances
Recognise & control
The aimwork safely with hazardous substances
The course
Quick answer

What is COSHH awareness training?

COSHH awareness training makes staff aware of the hazardous substances they work with: the health risks, how those substances harm the body, and the controls and protective equipment that keep them safe. KeyOstas delivers it as a half-day in-company course.

For the staff who use or work near hazardous substances
Covers the health hazards, the routes of entry and the controls
Built around the Control of Substances Hazardous to Health Regulations 2002
Certificate of attendance for every delegate
Cleaning chemicals, fuels, solvents, dusts, fumes and biological agents are all substances hazardous to health, and they cause real, often long-term, ill health. The Control of Substances Hazardous to Health Regulations 2002 require employers to control exposure and to give staff suitable information, instruction and training. This half-day course meets that for your workforce. It explains, in plain terms, the hazards, how a substance gets into and attacks the body, and the controls, from how a job is done through to personal protective equipment, that keep people safe.
½ day
to give a team its COSHH grounding
COSHH 2002
the regulations behind it
Every user
should understand the risk
Is it right for you

Is COSHH awareness training right for your team?

It is for the people who use or work near hazardous substances.

Right for you if…

Your staff use chemicals, cleaning products, fuels, solvents or similar
Your work creates dust, fumes, vapours or mist
Your team could be exposed to biological agents
You need to meet the COSHH information and training duty for your workforce
You are inducting new starters or refreshing existing staff

A different course fits better if…

You need staff who can carry out COSHH assessments: see COSHH Assessor training
Your substance risk is asbestos, which has its own separate training
You want a regulated, accredited qualification: this is a certificate of attendance
After the course

What you will be able to do

By the end of the half day, every delegate will be able to do the following.

Recognise the hazard

Know the law

Outline the legal requirements for the control of hazardous substances, including COSHH and the PPE duties.

Know the health risks

Describe the main types of occupational health risk.

Understand how substances harm

Describe the main forms of chemical attack on the body and the routes of entry into it.

Read the labels

Recognise the hazard information on labels under the CLP Regulations.

Stay safe

Know the controls

Outline the control strategies for hazardous substances and biological agents.

Use protective equipment

Describe the types of protective equipment and when personal protective equipment is appropriate.

Know the exposure limits

Understand, in plain terms, what an occupational exposure limit is.

Handle a spillage

Understand the basics of controlling a spillage safely.

Course content

What the course covers

A focused half day on recognising and controlling hazardous substances.

01

The law & the substances

  • An introduction to workplace concerns
  • The COSHH Regulations 2002
  • The Classification, Labelling and Packaging (CLP) Regulations and reading labels
02

How substances harm

  • Chemical and biological health hazards
  • Target organs, injury and disease
  • The routes of entry into the body
  • Occupational exposure limits in plain terms
03

Staying safe

  • The principles of workplace control
  • Personal protective equipment and when it is appropriate
  • Spillage control
  • A course review
Assessment

How the course is assessed and certificated

Practical, instructor-led training, with no written exam.

Format

Instructor-led, in-company

A KeyOstas tutor delivers the session at your premises, and your own substances can be used.

Assessment

Discussion-based

Understanding is checked through discussion rather than a formal exam.

Certificate

Certificate of attendance

Every delegate receives a KeyOstas certificate of attendance on completion.

This is awareness training for the people who work with hazardous substances. The staff who will carry out the COSHH assessments need the fuller COSHH Assessor course.
Choosing a course

Which COSHH course does your team need?

KeyOstas runs two COSHH courses for two different jobs. Here is how they differ.

COSHH Awareness

Anyone who works with substances
Length
Half day
Who
Staff who use or work near hazardous substances
Covers
The hazards, the risks and the controls
Outcome
Work safely with hazardous substances

COSHH Assessor

Staff who carry out COSHH assessments
Length
One day
Who
Staff who will assess substances for others
Covers
Carrying out workplace COSHH assessments
Outcome
Complete COSHH assessments with confidence
COSHH Awareness is for the people who work with hazardous substances day to day. The Assessor course is the fuller, one-day course for the people who will carry out the COSHH assessments.
Why KeyOstas

Why train with KeyOstas

Four decades of practical, in-company health & safety training.

01

Delivered at your site

We come to you, anywhere in the UK, and train your team around your shift pattern.

02

Built around your substances

The session can use the actual substances and labels your team works with.

03

Plain and practical

The hazards and controls are explained in plain language, focused on what staff need to do.

04

Specialists since 1984

Four decades of training UK workforces with practical instruction, not generic e-learning.

FAQ

COSHH awareness training: frequently asked questions

What does COSHH stand for?
COSHH is the Control of Substances Hazardous to Health Regulations 2002. They require employers to assess and control the risk from hazardous substances and to inform and train their staff.
How long is the course?
Half a day, delivered in-company at your premises.
Who needs COSHH awareness training?
Anyone who uses, or works near, hazardous substances: cleaning chemicals, fuels, solvents, dusts, fumes or biological agents.
Does COSHH cover asbestos?
No. Asbestos, lead and radioactive substances are covered by their own separate regulations. Asbestos has its own dedicated training.
What is the difference between this and COSHH Assessor training?
COSHH Awareness is a half-day course for staff who work with hazardous substances. The COSHH Assessor course is a fuller one-day course for the people who carry out the assessments.
How often should COSHH awareness training be refreshed?
There is no fixed legal interval, but it is good practice to refresh it periodically and whenever the substances or processes in use change.
Can the course use our own substances?
Yes. Delivered in-company, the session can be built around the substances and product labels your team actually works with.
Is this an accredited qualification?
It is a KeyOstas course with a certificate of attendance: practical training rather than a regulated qualification.

Give your team its COSHH awareness

Tell us your team size and the substances they work with, and we will put together a quote for the half-day course delivered at your site.

Last reviewed: May 2026. Checked against current UK health & safety legislation and HSE guidance.