Which certifications do I need to work as a marine engineer on UK-registered vessels?
To work as an engineer officer on UK-registered vessels of 750 kW or more you need STCW training and a Certificate of Competency from the Maritime and Coastguard Agency. The certificate follows an approved maritime programme, sea service and competency examinations, and the UK applies international maritime standards.
To work as an engineer officer on a UK-registered vessel of 750 kW or more, you need STCW training and a Certificate of Competency issued through the Maritime and Coastguard Agency (MCA). Both build on an approved maritime programme and time served at sea.
UK certification route under the MCA
| Certification | What it involves |
|---|---|
| STCW training | Safety training, survival techniques, firefighting, first aid and personal safety under the international convention |
| MCA Certificate of Competency (CoC) | Required for engineer officers on UK-registered vessels of 750 kW or more; earned after an approved maritime programme, sea service and competency examinations |
How other countries compare
- USA: the US Coast Guard issues the Merchant Mariner Credential for licensed positions, after education, sea service, medical and security checks.
- Australia: certification is regulated by the Australian Maritime Safety Authority and includes medical examinations and competency assessments.
- Canada: Transport Canada certifies engineers after an approved programme, sea service and medical fitness.
My Advice
Choose a programme that includes approved sea training and matches the licensing rules of the country where you want to work. Check with the regulator, not just the university, before you commit.
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