GOC GMDSS Training Course
- Format: in-class and distance learning
- Duration: 9 days
- Language: Russian, Ukrainian, English
- Approved flags: Ukraine America Dominica

The General Operator's Certificate (GOC GMDSS) course is designed for deck officers and radio operators responsible for operating the Global Maritime Distress and Safety System (GMDSS) on ships sailing in all GMDSS Sea Areas (A1–A4).
The course is delivered in accordance with STCW Convention Regulation IV/2, Sections A-IV/2 and B-IV/2, SOLAS 1974, the ITU Radio Regulations, and IMO Model Course 1.25 – General Operator's Certificate (GOC).
The programme combines classroom instruction with practical exercises using the approved GMDSS Simulator v9. Participants learn to operate VHF, MF/HF, Inmarsat, DSC, NAVTEX, EPIRB and SART equipment, perform distress, urgency and safety communications, maintain radio watch, communicate with Rescue Coordination Centres (RCC), and comply with international radio communication procedures.
Upon successful completion of the course, participants will be able to:
operate GMDSS equipment in Sea Areas A1–A4;
use VHF, MF/HF DSC, Inmarsat, NAVTEX, EPIRB and SART equipment;
transmit and receive Distress, Urgency, Safety and routine communications;
maintain radio watch in accordance with SOLAS, ITU and STCW requirements;
communicate effectively using IMO Standard Marine Communication Phrases (SMCP);
perform operational checks and maintain GMDSS documentation;
demonstrate the competence specified in STCW Code Table A-IV/2 required for obtaining the General Operator's Certificate (GOC).
Upon completion of the theoretical and practical training, participants undergo a final assessment, which may include a written examination, an oral interview and demonstration of practical skills using the approved GMDSS Simulator v9.
Participants who successfully complete the assessment are issued a Certificate of Completion for the General Operator's Certificate (GOC GMDSS) Training Course, confirming compliance with STCW Regulation IV/2, Section A-IV/2 and IMO Model Course 1.25, and qualifying them to apply for the General Operator's Certificate (GOC) in accordance with national maritime administration requirements.
Course Reviews
Відмінний курс англійської! Ідеальне тренування вимови та морської термінології. Рекомендую всім морякам.
Гарна структура курсу та матеріали. Хотілося б більше практики з радіозв'язком.
Ідеально для початківців! Зрозумілі пояснення та багато практичних вправ. Моя впевненість значно покращилася.
How it works:
1. Choose us
We have been in the market for over 20 years. Our courses are certified and recognized worldwide.
2. Register
Complete online registration to save time. Choose a course and after registration and payment, you will get access to training without extra steps.
3. Complete the course
Training is available from any device: PC, laptop, tablet or smartphone (iOS/Android). You can choose online format or download materials.
4. Evaluate knowledge
Assessment is conducted in the form of a test with multiple choice questions. After successful completion of testing, you will receive a certificate.
5. Get certificate
The manager will email you the completed certificates. You can print the certificate at any time. If you prefer, you can request an original hard copy by mail.
How it works:
1. Choose us
We have been in the market for over 20 years. Our courses are certified and recognized worldwide.
2. Register
Complete online registration to save time. Choose a course and after registration and payment, you will get access to training without extra steps.
3. Complete the course
Training is available from any device: PC, laptop, tablet or smartphone (iOS/Android). You can choose online format or download materials.
4. Evaluate knowledge
Assessment is conducted in the form of a test with multiple choice questions. After successful completion of testing, you will receive a certificate.
5. Get certificate
The manager will email you the completed certificates. You can print the certificate at any time. If you prefer, you can request an original hard copy by mail.
Frequently Asked Questions
This course is mandatory for all seafarers, officers and ratings working on board a vessel, in accordance with STCW A-VI/6, p. 1.
To enroll in the course, you need a valid medical certificate and a valid seaman's passport.
After completion, you will know different security levels, emergency procedures, and be able to recognize and avoid threats.
The course covers information about different security levels, emergency procedures, threat recognition and avoidance methods. You will learn about ship security, port facility security, and relevant international regulations.
Yes, the course is fully online and can be completed remotely. You can access the materials at any time convenient for you, from any device with internet access.
Upon successful completion of the course, you will receive an internationally recognized certificate that complies with STCW requirements. The certificate will be available for download immediately after passing the final test.
Yes, the certificate is fully compliant with the International STCW Convention 78 (as amended) and is recognized by maritime administrations of Panama, Liberia, Marshall Islands, and the USA.
Yes, you can take the course from any country as long as you have a stable internet connection. Our platform is accessible worldwide, 24/7.
The course duration is flexible and depends on your learning pace. On average, it takes 2-3 days to complete all materials and pass the final test.
The course cost is competitive and includes all materials, tests, and certification. Please contact our managers for current pricing and available discounts.
The course is available in multiple languages including English, Ukrainian, and Russian. You can choose your preferred language when enrolling.
