Enclosed Space Entry & Rescue

Code enclosed-space · STCW A-VI/1

Enclosed Space Entry under SOLAS III/19 (the 2015 amendment introduced mandatory drills) — required of every seafarer who enters or rescues from an enclosed space. Atmospheric testing (O2, LEL, H2S, CO), permit-to-work, breathing apparatus, communication, rescue equipment, mandatory drill every two months.

Prerequisites: bst
Duration: 8 hours
Validity: —
Refresher: every 1 years
Typical cost: ~$140 USD

Common cause of multi-fatality incidents — drills required quarterly per SOLAS.

Where to take this course

Country guides list accredited training centres in the major seafarer-supplying nations:

Related glossary terms

High confidence

Editorial confidence: how we grade. Data sources and methodology: /sources.

Enclosed Space Entry & Rescue: FAQ

What is the Enclosed Space Entry & Rescue (ENCLOSED-SPACE) certification?: Enclosed Space Entry under SOLAS III/19 (the 2015 amendment introduced mandatory drills) — required of every seafarer who enters or rescues from an enclosed space. Atmospheric testing (O2, LEL, H2S, CO), permit-to-work, breathing apparatus, communication, rescue equipment, mandatory drill every two months. Referenced in STCW table A-VI/1. Category: Safety.
Who needs ENCLOSED-SPACE?: ENCLOSED-SPACE applies to seafarers in roles defined under STCW table A-VI/1. Recommended prerequisites: bst. Without ENCLOSED-SPACE, operators may decline to roster you for the relevant duties.
How long does ENCLOSED-SPACE take?: Typical course duration is 8 hours (1 working days at 8h/day). This is face-to-face or blended-learning time at an approved training centre; revalidation refresher courses are usually shorter. Plan against your sea leave window before booking.
How much does ENCLOSED-SPACE cost?: Typical cost is around US$140 at an approved provider. Cost varies widely by country and training centre quality; many shipping companies cover the course fee as part of the contract. Check with your manning agent or fleet department before paying out of pocket.
Where can I get ENCLOSED-SPACE?: ENCLOSED-SPACE is delivered by approved training centres in most major maritime training countries. Use our /training-centres directory and the certifications-by-country filters to find an approved provider near you. The flag administration of your seaman's book may also publish a list of accepted providers.

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Enclosed Space Entry & Rescue: FAQ

What is the Enclosed Space Entry & Rescue (ENCLOSED-SPACE) certification?

Who needs ENCLOSED-SPACE?

ENCLOSED-SPACE applies to seafarers in roles defined under STCW table A-VI/1. Recommended prerequisites: bst. Without ENCLOSED-SPACE, operators may decline to roster you for the relevant duties.

How long does ENCLOSED-SPACE take?

Typical course duration is 8 hours (1 working days at 8h/day). This is face-to-face or blended-learning time at an approved training centre; revalidation refresher courses are usually shorter. Plan against your sea leave window before booking.

How much does ENCLOSED-SPACE cost?

Typical cost is around US$140 at an approved provider. Cost varies widely by country and training centre quality; many shipping companies cover the course fee as part of the contract. Check with your manning agent or fleet department before paying out of pocket.

Where can I get ENCLOSED-SPACE?

ENCLOSED-SPACE is delivered by approved training centres in most major maritime training countries. Use our /training-centres directory and the certifications-by-country filters to find an approved provider near you. The flag administration of your seaman's book may also publish a list of accepted providers.