1 accredited centre · HSE (UK) / IMCA standard
Duration
10–14 weeks initial course
The Underwater Centre
📍 Fort William
World-leading commercial diver and ROV training centre; only UK school offering the full HSE Air and Mixed Gas diving range.
Visit website →How long does the Commercial Diver (HSE) course take?
Course duration: 10–14 weeks initial course.
Do offshore employers in United Kingdom accept any Commercial Diver (HSE) certificate?
Only certificates issued by HSE (UK) / IMCA-accredited centres are accepted by offshore operators. All centres listed on this page are established accredited providers, but always confirm current accreditation with the provider before booking.
Looking for work after certification? Browse live offshore vacancies or read how to start an offshore career with no experience.
Centre list last reviewed 2026-07 against official HSE (UK) / IMCA accreditation information. Accreditations change — always confirm directly with the provider before booking. Is your centre missing or listed incorrectly? Email support@crewval.com.
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