ETO-STCW applies to seafarers in roles defined under STCW table A-III/6. No formal prerequisites are listed in our directory. Without ETO-STCW, operators may decline to roster you for the relevant duties.

Where can I get ETO-STCW?

ETO-STCW 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.

How long is ETO-STCW valid?

5 years from issue, with a refresher required every 5 years. Plan your revalidation course before the expiry date; lapsed certificates may require re-sitting the full course rather than a refresher, and operators may refuse to extend a contract while a critical certificate is expired.

Electro-Technical Officer (STCW III/6)

Code eto-stcw · STCW A-III/6

STCW Reg. III/6 Electro-Technical Officer CoC; specialist electrical / electronic officer rank introduced 2010.

Prerequisites: —
Duration: —
Validity: 5 years
Refresher: every 5 years
Typical cost: —

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.

Electro-Technical Officer (STCW III/6): FAQ

What is the Electro-Technical Officer (STCW III/6) (ETO-STCW) certification?: STCW Reg. III/6 Electro-Technical Officer CoC; specialist electrical / electronic officer rank introduced 2010. Referenced in STCW table A-III/6. Category: STCW Officer.
Who needs ETO-STCW?: ETO-STCW applies to seafarers in roles defined under STCW table A-III/6. No formal prerequisites are listed in our directory. Without ETO-STCW, operators may decline to roster you for the relevant duties.
Where can I get ETO-STCW?: ETO-STCW 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.
How long is ETO-STCW valid?: 5 years from issue, with a refresher required every 5 years. Plan your revalidation course before the expiry date; lapsed certificates may require re-sitting the full course rather than a refresher, and operators may refuse to extend a contract while a critical certificate is expired.

Found an error on this page? Report it →