CompetencyIMO STCW Code:A-III/1
Officer in Charge of an Engineering Watch (MEO Class 4)
OICEW / MEO Cl 4
Official certificate of competency documentation and requirements for seafarers.
The foundational operational level certificate for marine engineers, qualifying the holder to serve as a 4th or 3rd Engineer. Known as MEO Class 4 in countries like India.
ℹ️ Course Details
Target Department
Engine
This certification is specifically required for personnel in the Engine department.
Validity Period
5 Years
Requires a refresher course or revalidation every 5 years under STCW Manila Amendments 2010.
International Equivalency
Because this certificate operates under the STCW Code A-III/1, it is universally recognized by all 164 member states of the International Maritime Organization (IMO).
While the actual certificate may be issued by a specific flag state's maritime authority (such as the UK MCA, USCG, DG Shipping India, or AMSA), the training standards and competencies evaluated are identical globally.
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