Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR), Health and Safety at Work Act 1974





DSEAR Safety Training
Explore how to manage risks from flammable or explosive substances in the workplace under DSEAR regulations.
Why This Course Matters
Fires, explosions, and corrosion — all preventable with the right awareness.
Many workplaces unknowingly expose workers to serious risks from flammable liquids, explosive dusts, vapours, and corrosive substances. When these risks are unmanaged, the consequences can be catastrophic — from injury and death to property damage and business shutdowns.
The Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR) legally require employers to identify and control these risks. This course explains what the law demands, how to conduct proper risk assessments, and what controls should be in place to reduce the threat of fires and explosions in any workplace.

About the Course
This video-based e-learning course is designed to be comprehensive yet accessible. It is broken down into five structured sections that employees can complete at their own pace. The course includes pause/resume functionality and concludes with a short quiz. On successful completion, learners receive a downloadable certificate, helping organisations demonstrate compliance with DSEAR and internal safety protocols.
Protect Your Team from Fire and Explosion Hazards with DSEAR Training
This essential course helps teams understand their legal duties and control risks related to flammable and explosive substances in any workplace.
What You’ll Learn
To make your learning experience as effective as possible, we’ve carefully structured each course into bite-sized modules. You’ll see a clear overview of every module, including its duration and the key topics it addresses, so you can easily navigate your safety training journey.
Module 1: DSEAR Introduction and Key Concepts
⏱ Duration: 12 minutes 51 secondsWhat DSEAR stands for and its purpose
Common workplace risks: fire, explosion, corrosion
Workplaces and substances covered by DSEAR
Legal duties of employers under the regulations
Module 2: DSEAR Risk Management and Regulatory Requirements
⏱ Duration: 14 minutes 27 secondsFirst steps in managing dangerous substances
When a DSEAR risk assessment is required
Control measures under Regulation 6
Hazardous zones and employer responsibilities
Module 3: Conducting Risk Assessments under DSEAR
⏱ Duration: 15 minutes 39 secondsPurpose and legal basis for risk assessments
Key steps in identifying and evaluating hazards
Ignition sources and emergency planning
Fire risk assessment and recordkeeping
Module 4: Fire Safety Control Measures and Emergency Planning
⏱ Duration: 12 minutes 5 secondsReducing risks to “as low as reasonably practicable”
The fire triangle: ignition, fuel, oxygen
Safe storage and handling of flammable materials
Emergency routes, exits, and response planning
Module 5: Hot Work, Flammable Dusts, and Gas Cylinder Safety
⏱ Duration: 10 minutes 54 secondsHot work hazards on tanks and drums
Cold-cutting and gas-freeing techniques
Flammable dust risks and prevention
Safe use and handling of oxygen cylinders
Assessment and Certification
Multi-choice questionnareAfter completing each module in a course, learners will be prompted to take a short quiz to verify understanding. Upon successful completion of all modules, participants will receive a PDF certificate, ideal for training records and workplace audits.
Who Should Attend?
Designed for Every Industry, Every Role
Maintenance and Engineering Staff
Frequently work near flammable gases or dust that can ignite.
Warehouse and Storage Operatives
Must understand the handling of flammable substances and safe storage.
Production Line Workers
Can be exposed to vapours, fumes, and other explosive atmospheres during operations.
Supervisors and Safety Officers
Responsible for ensuring DSEAR-compliant risk assessments and safety protocols.
Testimonials
See what our customers are saying about us
The email reminders that help people remain compliant save valuable time for everyone. The support we have received has been second to none – truly impressive.
As a company we have really benefitted from the compliance element of our user portal. The ability to quickly check if someone attending site is inducted and certified to complete the work is invaluable.
We’d like to sincerely thank PowerPlus for their support throughout the creation of our Contractor Approval Process on our portal – it has been truly invaluable.
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