A Merchant Marine License is a certification that allows individuals to work on commercial vessels, such as cargo ships and passenger ferries. This license is issued by the U.S. Coast Guard and ensures that the holder has met specific training and safety standards required for operating these vessels. To obtain a Merchant Marine License, candidates must complete various training programs, pass written exams, and demonstrate practical skills at sea. The license is essential for those pursuing careers in the maritime industry, as it verifies their qualifications and ability to navigate and manage commercial ships safely.