Chartered fire & DSEAR consultants — reports within 5 working days Call 01642 065 782  |  info@crestfieldsafety.co.uk
Flagship service · 03 of 3 · Nationwide

DSEAR Risk Assessments

If your business stores, handles or produces flammable substances, gases, dusts or vapours, a standard fire risk assessment isn't the whole picture. The Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR) are a separate legal duty, enforced by the HSE rather than local Fire and Rescue Services.

HSE-enforced, not Fire & Rescue
Separate duty from the Fire Safety Order
Delivered UK-wide

A separate legal duty from your fire risk assessment

DSEAR is the one service where we work anywhere in the UK, not just the North East — because dangerous substances and explosive atmospheres turn up in the same kinds of premises everywhere, and the specialist knowledge needed is hard to find locally wherever you are.

Common applications

Who needs a DSEAR assessment

From site visit to a plan you can act on

Our process

  1. Site visit

    We identify the dangerous substances present, and how they're stored and handled.

  2. Zoning & assessment

    ATEX zoning classifies areas by the likelihood and duration of an explosive atmosphere being present.

  3. Written report

    Prioritised, practical control measures — not just a list of hazards.

  4. Review cycle

    We flag when it needs revisiting, so it stays current as processes change.

DSEAR FAQs
Is DSEAR the same as a fire risk assessment?

No. They're separate legal duties under separate regulations, enforced by different bodies — DSEAR by the HSE, fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005. Most sites that need one need the other, which is why we usually recommend pairing them.

What is ATEX zoning?

ATEX zoning is the process of classifying areas according to the likelihood and duration of an explosive atmosphere being present, which then drives what equipment and controls are appropriate for that area.

Do you cover DSEAR outside the North East?

Yes — DSEAR is the one service we deliver nationwide. Fire risk assessments and fire door inspections stay regional because they need a site visit we can turn around quickly; DSEAR work is scoped and quoted wherever you're based.

Coverage

DSEAR Risk Assessments near you

Request a DSEAR assessment

Available anywhere in the UK. Fixed price agreed before we attend.

Request an assessment
Call 01642 065 782 Get a Quote