Top 10 Failings of a DSEAR Review

The Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) risk assessment must be regularly updated and assessed at proper intervals, just like any other risk assessment.

When any potentially flammable atmospheres or explosive/dangerous substances are identified in the workplace, a DSEAR risk assessment should be completed.

Ideally, this should be achieved in the process design stage, but it is far more common for DSEAR assessments to be undertaken when a process is already in place.

DSEAR risk assessments and changes to your process

If any aspect of a process has changed, such as the addition of new ‘dangerous substances’, then the inherent operational output of that process would have changed.

There may be the need for new control measures to be added to a process design if there is a change to your raw material supplier.

Even if the material is fundamentally similar, additional contaminants, concentrations, particle size distribution and moisture content could change the safety profile for the existing ‘basis of safety’.

Any material used or present at work that would endanger people if it caught fire is considered a dangerous substance.

These include chemicals and substances corrosive to metal, paints, varnishes, flammable gases, combustible dusts, and solvents.

DSEAR and Safety Management Systems

Action must therefore be taken to control the risks from work activities, including the handling and storage of dangerous substances, and should form an integral part of the safety management system (SMS).

A safety management system is a framework for managing health and safety in organisations and consists of policies and procedures implemented to prevent, control and mitigate harm to people or the environment.

Typically the policies and procedures cover the various controls present to secure safety and cover safe operating procedures, risk assessment, maintenance and inspection of assets, management of change and safe working practices.

However, many organisations fail to implement the fundamental aspects of the DSEAR regulations. Without these fundamentals in place, your workplace might be at risk of non-compliance. This, in turn, could cause trouble with the regulators or result in an inadvertent incident.

Like any other risk assessment, implementing thorough DSEAR risk assessments and ensuring DSEAR compliance should make up an important part of your safety management system.

Download your FREE DSEAR review failings resource

Fill out the form below to get your copy of our DSEAR assessment failings resource, and find out how your business can prevent fires and explosions, implement correct safety plans and procedures and ensure that you comply with the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR).

Sigma-HSE is an internationally recognised process safety company with ISO/IEC 17025 accredited testing laboratories. We provide fire and dust explosion data and our expertise covers a range of process safety solutions (testingconsultancytraining).

Download for free

By continuing, you agree to Sigma-HSE’s Terms & Conditions and Privacy Policy

General enquiries

Are you visiting Sigma-HSE from outside your region? Visit your regional site for more relevant process safety solutions.
North & South AmericaUK, Europe & Rest of World