Chief Mate on ships less than 3000 gross tonnage

Find information on training, sea service and other requirements for the Chief Mate on ships less than 3000GT certificate, including how to apply and pay for your certificate, and where to find more help.

Your Chief Mate <3000GT certificate is valid for five years.

With this certificate, you can perform the functions and duties of:

  • chief mate on a ship less than 3000 gross tonnage in any operating area
  • officer in charge of a navigational watch on a vessel of any gross tonnage in any operating area.

From Chief Mate <3000GT, you can progress to Chief Mate or Master <3000GT.


Before you spend time doing sea service and training, we recommend you check that you can meet the medical fitness and eyesight standards (including for colour vision), and that you understand the fit and proper person requirements.

A summary of the requirements for this certificate is provided below. You need to meet all of these requirements to get your Chief Mate <3000 GT certificate.

  • hold a current certificate of competency for Watchkeeper Deck or equivalent
  • complete and pass the approved qualification for Chief Mate <3000 GT
  • have the required STCW ancillary certificates
  • pass Maritime NZ’s final exam
  • prove that you are a fit and proper person
  • be medically fit and have good eyesight.

You must also have English conversation, reading and writing skills appropriate to the responsibilities and functions for the level of your certificate, so that you can satisfactorily complete training, pass examinations and discharge your duties.

Each of these requirements and how to prove that you meet them is explained in the full guideline below.

Chief Mate on ships less than 3000GT[PDF: 248Kb, 20 pages]


The application fee for this certificate is $368, which includes goods and services tax (GST)

Application process

This is the application process for this certificate of competency.

Contact us for more help

If you have any questions about seafarer certification, please contact our Personnel Certification team.


New Zealand (toll free):
0508 SEACERT or 0508 732 237

Call Personnel Certification now

Tell us what you need help with and remember to include your contact details (email address and phone numbers).