All seafarers employed or hired on board an Oil tanker like a Captains, Chief Engineers, First Officers, Second Officers and any other person who has the responsibility to load, unload, transport, handle, care of cargo and participate in tank cleaning or any other operation required on board of Oil Tankers ship must know the advanced principles of cargo operations, since these are part of their integral training; and will allow you to handle safety-related aspects with skills. Knowing what to do, when to do it and do it well, saves a life; thus, avoiding complications and minimizing the risks of danger and pollution at sea. This being, clearly the essence of all seafarers who are on the high seas. That is why the structure of the course has been developed, seeking that the participant is competent and has the appropriate aptitude to develop the skills, abilities and perform within their tasks and functions on board.