Onsite CompEx Modules EX01 To EX04 For Gas And Vapour Environments Training Course

Bring focused, site-specific CompEx training directly to your location so teams can apply the standards in the actual environments where they work.

  • Training takes place in your own facilities, allowing teams to reference the exact plant, equipment and procedures they encounter daily.
  • Sessions can be arranged around shift patterns and operational demands without staff needing to travel off-site.
  • Content can be contextualised with examples from your site’s own gas and vapour risk areas.
  • All delegates complete the same CompEx modules together, supporting consistent understanding across the team.
  • Onsite delivery reduces the need for multiple bookings and helps maintain continuity of critical site operations.

A private session covers CompEx Modules EX01 to EX04 in a single, coordinated programme delivered at your premises. The trainer works with your team on the specific gas and vapour environments present at the location. Where virtual delivery is suitable, the same modules can also be run online for distributed groups.


  • Chemical and process manufacturing sites
  • Oil and gas installations
  • Pharmaceutical production facilities

Private group rates for CompEx Modules EX01 To EX04 training start from £1575 per person (for groups of up to 8 people). Make an enquiry using the form provided and we will supply a clear, fixed quote and course information based on your exact group size and location with no hidden fees

We're proud to offer our lowest price guarantee on all private / onsite training courses


  • Duration : 5 days
  • Max Group Size : 8
  • Availability : Any location UK-Wide
  • Lead Time / Notice : Two Weeks

This course is one of our most frequently requested CompEx programmes. We regularly deliver Modules EX01 to EX04 through both onsite visits and virtual classrooms for organisations that need consistent hazardous-area competence across their teams.