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Clearance Diver (RCN)

Royal Canadian Navy

RCN clearance diver — underwater demolitions, EOD, and engineering tasks; one of the most physically demanding qualifications in the CAF.

Basic Training
BMQ
Role Classification
MOC (Military Occupational Code)
Recruiter vs. Reality
What the CFRC says
  • →Clearance Divers are the RCN's underwater explosive ordnance disposal specialists — responsible for harbour and ship-hull search, mine countermeasures, and underwater demolition.
  • →Elite small trade — qualification through the Canadian Forces Fleet Diving Unit at Esquimalt or Halifax.
  • →Operational employment on RCN deployments and joint operations; trade pathway into CANSOFCOM combat diving capabilities.
What it's actually like
  • —CD is an internal re-muster. Another trade first, then apply. Selection is physically demanding and the trade is small. Annual intakes are limited; plenty of qualified applicants do not get selected in a given cycle. Try again or move on.
  • —Real occupational risk. Cold-water diving, night ship-hull search, underwater EOD. The CAF diving safety system is rigorous. The residual risk is real. Read the safety bulletins, not just the recruiting brochure.
  • —FDU(A) Halifax and FDU(P) Esquimalt. Two units, two coasts. The career rotates between them. Specialist exchanges with US Navy EOD and Royal Navy clearance divers exist at the senior NCO level — that is the foreign-shore time worth chasing.
  • —Civilian transfer is to commercial diving, offshore energy, and police underwater recovery teams. Transferable credentials depend on civilian dive-industry standards (DCBC, ADCI). CAF service builds the experience; the civilian certification is a separate pathway. Do not assume your military quals card transfers automatically — it does not.
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Royal Canadian Navy
Clearance Diver (RCN)
the CAF · MOC (Military Occupational Code)
OPSEC:Do not disclose Protected, Confidential, Secret, or Top Secret information. Unit deployments, operational readiness, and specific tactical capabilities are off-limits. Sharing your experience of service life does not compromise security.
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FAQ

Clearance Diver (RCN) (Royal Canadian Navy) — Frequently Asked Questions

Q01Is Clearance Diver (RCN) in the Royal Canadian Navy (Canada) worth it?
Recruiter messaging emphasizes: Clearance Divers are the RCN's underwater explosive ordnance disposal specialists — responsible for harbour and ship-hull search, mine countermeasures, and underwater demolition.. Elite small trade — qualification through the Canadian Forces Fleet Diving Unit at Esquimalt or Halifax.. However, service member accounts indicate: CD is an internal re-muster. Another trade first, then apply. Selection is physically demanding and the trade is small. Annual intakes are limited; plenty of qualified applicants do not get selected in a given cycle. Try again or move on.. Real occupational risk. Cold-water diving, night ship-hull search, underwater EOD. The CAF diving safety system is rigorous. The residual risk is real. Read the safety bulletins, not just the recruiting brochure.
Q02What does the Royal Canadian Navy tell recruits about Clearance Diver (RCN)?
Clearance Divers are the RCN's underwater explosive ordnance disposal specialists — responsible for harbour and ship-hull search, mine countermeasures, and underwater demolition. Elite small trade — qualification through the Canadian Forces Fleet Diving Unit at Esquimalt or Halifax. Operational employment on RCN deployments and joint operations; trade pathway into CANSOFCOM combat diving capabilities.
Q03What is Clearance Diver (RCN) in Canada actually like according to veterans?
CD is an internal re-muster. Another trade first, then apply. Selection is physically demanding and the trade is small. Annual intakes are limited; plenty of qualified applicants do not get selected in a given cycle. Try again or move on. Real occupational risk. Cold-water diving, night ship-hull search, underwater EOD. The CAF diving safety system is rigorous. The residual risk is real. Read the safety bulletins, not just the recruiting brochure. FDU(A) Halifax and FDU(P) Esquimalt. Two units, two coasts. The career rotates between them. Specialist exchanges with US Navy EOD and Royal Navy clearance divers exist at the senior NCO level — that is the foreign-shore time worth chasing. Civilian transfer is to commercial diving, offshore energy, and police underwater recovery teams. Transferable credentials depend on civilian dive-industry standards (DCBC, ADCI). CAF service builds the experience; the civilian certification is a separate pathway. Do not assume your military quals card transfers automatically — it does not.
Q04What does a Clearance Diver (RCN) do in the Royal Canadian Navy?
RCN clearance diver — underwater demolitions, EOD, and engineering tasks; one of the most physically demanding qualifications in the CAF.
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Do not disclose Protected, Confidential, Secret, or Top Secret information. Unit deployments, operational readiness, and specific tactical capabilities are off-limits. Sharing your experience of service life does not compromise security.

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