CompetencyIMO STCW Code:A-II/1
Officer in Charge of a Navigational Watch (2nd Mate)
OICNW / 2nd Mate
Official certificate of competency documentation and requirements for seafarers.
Operational level certificate for deck officers, allowing the holder to serve as 3rd or 2nd Officer.
ℹ️ Course Details
Target Department
Deck
This certification is specifically required for personnel in the Deck 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-II/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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