DSEAR Consultancy for Medical Equipment Manufacturer

A UKbased medical diagnostic products company, manufacturing test kits for the NHS as well as private healthcare providers, engaged EPIT Group for specialist Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) consultancy to assess and manage the risks associated with flammable substances used within their production facility. The site involved the storage, handling and potential release of flammable gases and vapours, necessitating a comprehensive compliance strategy under DSEAR.

Challenge 

Although some of the client’s equipment was subject to ATEX certification, much of the site’s risk stemmed from the potential release of flammable vapours resulting in the possible presence of hazardous areas. The client required a clear understanding of their DSEAR obligations, guidance on managing the elimination or reduction of hazardous areas as well as ignition risks, and support in implementing robust internal DSEAR compliance documentation.

Solution

EPIT delivered a tailored DSEAR consultancy programme to support regulatory compliance and operational safety:

  1. DSEAR Risk Assessing and Surveying
    EPIT’s DSEAR consultants advised the client how to conduct and document a detailed risk assessment, identifying potential hazards related to gas and vapour release, and assessing likelihood and extent of explosive atmospheres being present, in line with DSEAR criteria.
  2. Hazardous Area Classification
    The facility was reviewed and classified according to DSEAR defined zones (Zones 0, 1, and 2). In most situations there were no hazardous areas due to very low quantities being released and local extract ventilation providing sufficient dilution. This zoning exercise ensured that the presence of dangerous substances was accurately reflected in operational planning and safety controls.
  3. DSEAR Policy and Control Measures
    EPIT advised on appropriate standards and best practices, helping the client formalise a DSEAR policy and implement proportionate control measures to reduce risk while maintaining production efficiency.

Results 

The client successfully implemented a site wide DSEAR compliance strategy, enabling them to continue operations with confidence. By applying risk based controls and aligning with relevant standards, the organisation was able to demonstrate its commitment to safety and regulatory integrity.

Client Impact 

  • DSEAR Compliance Achieved: the client met regulatory requirements through structured assessment, zoning, and policy implementation.
  • Informed Decision Making: operational teams gained confidence in identifying, managing, and mitigating hazards.
  • Minimised Disruption: compliance was achieved without unnecessary certification or production delays.

EPIT’s DSEAR consultancy enabled this healthcare product supplier to operate safely in a regulated environment, delivering essential products while meeting the obligations set out in the Dangerous Substances and Explosive Atmospheres Regulations.

EXCELLENT
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Based on 38 reviews
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michael casson
11 March 2026
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Great presentation by the instructors and prep for Compex 01 - 04 examination. Highly recommended
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Viaceslav Gaiducenia
12 January 2026
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I did compex 01-04. English is not my first language. I got extra support, a bit of extra explonation, extra advice. All of this was super helpful. The instructors were very knowlagable, passionate and well tempered. I failed one of the units but I passed it second time.
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Cameron Bowyer
18 November 2025
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I had an excellent experience training with EPIT Aberdeen. The instructors were incredibly knowledgeable, professional, and clearly passionate about what they do. The facilities and equipment are top-quality, and the training was delivered in a way that was both practical and engaging. Everything was explained thoroughly, with real-world examples that made the content easy to understand and apply. The staff were friendly and supportive throughout, creating a really positive learning environment. I left feeling confident, well-prepared, and genuinely impressed with the standard of training. Highly recommend EPIT Aberdeen to anyone looking for high-quality, industry-leading courses.
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Shawn Clark
12 September 2025
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Done the CompEx Ex01-Ex04 with Mike and Dodd, and they were both excellent! They both broke things down and made them easier to understand, as well as being genuinely good people who you can have a normal conversation and laugh with!
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John Soutar
11 June 2025
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An absolutely brilliant training and test facility that made the dreaded "Compex Refresher" course, a far more enjoyable and beneficial experience. From the great training material to the very knowledgeable instructors, it all helped to teach us about the new practices and standards in Compex and I certainly left knowing more than I did when I walk through the door Monday morning. Thanks to the all staff! 5*
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Quinn MacDonald
30 April 2025
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Excellent facilities and the instructors were brilliant at teaching you the course materials along with real world advice and practices
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Andrei Lerca
4 March 2025
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Great training center powered by passionate people and a very beautiful reception.
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james Lombardo
27 November 2024
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Most reliable and Very professional
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Alistair Strachan (Ally)
17 September 2024
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Been here twice, superb facilities and certainly the best out of the 3 different venues I've attended for compex.

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CompEx Entry Requirements Guidance

Gases & Vapours (EX01 – Ex04)

Electrical / Instrument Craftpersons & Engineers Install, Inspect & Maintain: Gas & Vapours

Header Column #1
IndustriesPrincipal to all Ex environments, with direct application in hazardous vapour and gas environments.
Entry Qualifications
Guidance
Level 3, ECS Gold Card, National Diploma or equivalent. Disipline:
  • Electrotechnical
  • Instrumentation
Subject to knowledge, skill and experience candidates may benefit from Ex F+
Entry Knowledge - Expected
  • Knows the relevant legislative, regulatory, local requirements
  • Understands procedures for safe working practice and systems of work in an industrial setting
  • Can read and interpret relevant engineering drawings, related specifications, quality standards and equipment manuals
  • Understands the hierarchy of responsibilities in relation to reporting and decision-making
Entry Skills - Expected
  • Practical skills in engineering assembly of a complexity consistent with that of a level 3 craftsperson
  • Can apply safe working practices including safe isolation to meet the requirements of statutory and non-statutory regulations
  • Can safely install, inspect, test, commission, diagnose and correct faults in electrical plant, instrumentation, associated cabling, cabling supports and equipment
  • Can select, gland & terminate industrial type cables to a suitable component and associated cable tray in line with details on the appropriate specification
  • Can interpret manufacturers documentation for correct installation,maintenance and inspection
Job Roles
Aspiring to or operating in
  • Installation or Maintenance Electrician
  • Electrical or Instrument Technician
  • Engineers
Entry Experience
Guidance
  • 2 + years' experience operating in a site / industrial environment
  • Installing, inspecting, testing and/or maintaining equipment in an industrial setting
Entry Knowledge - Desirable
  • Understands the need for and methods of achieving safe working practice in gas and vapour Ex environments
  • Has basic practical, theoretical and technological knowledge and understanding of gas and vapour Ex environments
  • Has a basic understanding of the requirements, materials and equipment considerations, in relation to working in gas and vapour Ex environments
Entry Skills - Desirable
  • Can select and install a variety of Ex certified cables glands and terminate conductors into equipment
  • Can understand the principles of electrical protection concepts including selection, installation and maintenance
  • Understands intrinsically safe concept of protection and installation including the importance of documentation
  • Can inspect new and existing equipment in accordance with appropriate inspection techniques relevant to the different grades of inspection

CompEx Entry Requirements Guidance

Gases & Vapours (EX01 – Ex04)

Electrical / Instrument Craftpersons & Engineers Install, Inspect & Maintain: Gas & Vapours

Header Column #1
IndustriesPrincipal to all Ex environments, with direct application in hazardous vapour and gas environments.
Entry Qualifications
Guidance
Level 3, ECS Gold Card, National Diploma or equivalent. Disipline:
  • Electrotechnical
  • Instrumentation
Subject to knowledge, skill and experience candidates may benefit from Ex F+
Entry Knowledge - Expected
  • Knows the relevant legislative, regulatory, local requirements
  • Understands procedures for safe working practice and systems of work in an industrial setting
  • Can read and interpret relevant engineering drawings, related specifications, quality standards and equipment manuals
  • Understands the hierarchy of responsibilities in relation to reporting and decision-making
Entry Skills - Expected
  • Practical skills in engineering assembly of a complexity consistent with that of a level 3 craftsperson
  • Can apply safe working practices including safe isolation to meet the requirements of statutory and non-statutory regulations
  • Can safely install, inspect, test, commission, diagnose and correct faults in electrical plant, instrumentation, associated cabling, cabling supports and equipment
  • Can select, gland & terminate industrial type cables to a suitable component and associated cable tray in line with details on the appropriate specification
  • Can interpret manufacturers documentation for correct installation,maintenance and inspection
Job Roles
Aspiring to or operating in
  • Installation or Maintenance Electrician
  • Electrical or Instrument Technician
  • Engineers
Entry Experience
Guidance
  • 2 + years' experience operating in a site / industrial environment
  • Installing, inspecting, testing and/or maintaining equipment in an industrial setting
Entry Knowledge - Desirable
  • Understands the need for and methods of achieving safe working practice in gas and vapour Ex environments
  • Has basic practical, theoretical and technological knowledge and understanding of gas and vapour Ex environments
  • Has a basic understanding of the requirements, materials and equipment considerations, in relation to working in gas and vapour Ex environments
Entry Skills - Desirable
  • Can select and install a variety of Ex certified cables glands and terminate conductors into equipment
  • Can understand the principles of electrical protection concepts including selection, installation and maintenance
  • Understands intrinsically safe concept of protection and installation including the importance of documentation
  • Can inspect new and existing equipment in accordance with appropriate inspection techniques relevant to the different grades of inspection