Rules on Refresher Course for GMDSS Certification

Only Radio Training Centers accredited by the National Telecommunications Commission (NTC) may conduct refresher courses.
Certificates from non-accredited centers are invalid and will not be honored.

The refresher course consists of a total of 40 hours, divided into theory (23 hours) and hands-on training (17 hours).
Subjects include:
1. Introduction to Sea Areas, Carriage Requirements, Implementation Schedule, and GMDSS functions.
2. Radio Telex operation modes and controls.
3. INMARSAT system principles, components, and communication services.
4. COSPAS/SARSAT satellite system functions and maintenance.
5. Digital Selective Calling (DSC) system structure and call types.
6. NAVTEX system purpose, frequencies, and message formats.
7. Search and Rescue Transponder (SART) characteristics and operations.
8. Search and Rescue (SAR) operational procedures and exercises.
9. GMDSS Radio Regulations emphasizing avoidance of false alerts.
10. Reserve energy sources including batteries and generators.
11. Assessment through written and practical examinations.

Maximum class size is sixteen (16) students per lecture session.
Classrooms must be at least forty-two (42) square meters for every sixteen trainees and properly equipped.

Successful completion of the refresher course leads to issuance of a training certificate by the accredited Radio Training Center.

Instructors are mandated to adhere strictly to prescribed timetable, teaching syllabus, and lesson plans.

Violation of any provision of Act 3846, its amendments, or this circular may result in penalties under Memorandum Circular No. 4-89.

Accredited centers must submit a list of graduates to the NTC within three (3) working days after concluding each training course.