Global Maritime Distress and Safety Systems (GMDSS) provide comprehensive, standardized communication protocols and equipment for emergencies at sea. Encompassing VHF and MF/HF radios, Inmarsat satellite links, NAVTEX receivers, and emergency position indicating radio beacons, GMDSS ensures rapid dissemination of distress alerts and essential safety information. As a fundamental component of SOLAS compliance, GMDSS enhances crew safety by coordinating search and rescue operations and maintaining communication across all sea areas.