https://orbisenvironmental.com/what-is-dsear-all-your-questions-answered/

Orbis is the UK based Environmental and Safety consultant providing services like DSEAR, Fire Risk Assessment, HAVS Assessment, Ergonomics, and Manual Handling Assessment, Face Fit Testing, Fire Extinguisher, PAT Testing, Workplace Exposure Monitoring, and Legionella. The Dangerous Substances Explosive Atmosphere Regulations 2002, sets out that companies with potential explosive atmospheres, need to adhere to regulations within their business , to ensure they are compliant.