The GMDSS General Operator's Certificate (GOC) qualifies officers to operate the Global Maritime Distress and Safety System on vessels operating in all four sea areas (A1, A2, A3 and A4). Aligned with IMO Model Course 1.25, the programme combines theoretical knowledge of SOLAS Chapter IV and the ITU Radio Regulations with extensive hands-on practice on DSC controllers, MF/HF and VHF radios, Inmarsat satellite terminals, NAVTEX receivers, EPIRBs and SARTs, so that delegates can confidently handle distress, urgency, safety and routine communications, coordinate Search and Rescue, and maintain GMDSS equipment and records to the standard expected of an officer in charge of radiocommunications.
This programme is part of a structured route to a Certificate of Competency (CoC) at sea. Studies can be completed at our Africa campus and/or our Asia campus.
Africa campus
All courses approved & accredited by the national flag administration
Asia campus
All courses approved by the regional maritime authority
We arrange the required onboard cadetship/training berth so you can complete the sea-time IMO/STCW demands.
3. Verified Officer / Engineer
Sit OOW oral exams and obtain Class IV Deck Officer CoC. Progress to Chief Officer & Master.
⚓ We provide the mandatory sea service for our enrolled vocational students.
Cadetship berths, training records, and assessor sign-off are arranged through our shipping partners — so you actually finish the path and become a verified Marine Officer or Marine Engineer at sea, not just a graduate on paper.
Continuous assessment during simulator and equipment exercises, a practical examination on a GMDSS simulator covering distress, SAR and routine traffic in sea areas A1–A4, and a written examination on regulations, procedures and equipment as required by IMO Model Course 1.25 and the issuing administration.
Certification
On successful completion candidates are issued the GMDSS General Operator's Certificate (GOC) by the recognised administration, satisfying STCW Regulation IV/2 and the ITU Radio Regulations for service on SOLAS vessels in any sea area (A1–A4).
References & further reading
Authoritative sources
This course aligns with international maritime conventions and IMO Model Courses. Use these references for detailed regulatory text.