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Deck department In force

Watch-keeping officer on near-coastal ships under 500 GT

Official reference: TEAP Part A II/12 · Rule 31

For small near-coastal ships the officer in charge of a navigational watch qualifies through sea service in the deck department — shortened if the candidate completes special training specified by the Directorate — after first completing the basic safety courses, followed by the NWKO NCV competency course and proficiency courses.

Where this route can take you

OOW (NCV <500 GT) — Officer in Charge of a Navigational Watch, ships under 500 GT, near-coastal

Who can apply

Each requirement is summarised from the official publication linked beside it — follow the link for the exact wording.

Age at issue of certificate

M.S. (STCW) Rules 2014, Rule 31 ↗

At least 18 years old when the certificate is issued.

Step by step

  1. 1

    Basic safety courses before going to sea

    The approved safety and pollution-prevention courses must be completed before sea service begins.

    TEAP manual, Part A ↗
  2. 2

    Sea service in the deck department

    36 months of sea service in the deck department.

    TEAP manual, Part A ↗
  3. 3

    …or shorter sea service with special training

    With the special training the DGS specifies, the sea-service requirement drops to 12 months.

    TEAP manual, Part A ↗
  4. 4

    Post-sea NWKO NCV competency course

    The four-month NWKO NCV competency course.

    TEAP manual, Part A ↗

The rules behind this route

Merchant Shipping Act 2025 ↗

Rules made under the repealed Merchant Shipping Act 1958 continue in force under section 324(2)(a) of the Merchant Shipping Act 2025.

MS Act 2025 s.324(2)(a): rules made under the repealed MS Act 1958 continue in force

M.S. (STCW) Rules 2014, Rule 31 ↗

Rule 31 issues this certificate of competency in Form 10.

Where this comes from

This page is built from the official DGS Training and Examination Advisory Programme (the TEAP manual) and the current orders of DGMA (the Directorate General of Maritime Administration, called DG Shipping until June 2026). Requirements are summarised in plain language — every section links to the official publication for the exact wording. Requirements made under the old Merchant Shipping Act 1958 still apply under the new Merchant Shipping Act 2025.