All crewmembers working aboard commercial vessels (all charter yachts) are required to have what is called an STCW Basic Safety Training International Certificate of Competency, referred to generally as basic safety training.STCW 95 stands for: Standards of Training, Certification and Watchkeeping for Seafarers, it was ratified by the International Maritime Organization (IMO) in 1995. Generally speaking, within the industry, the basic entry level certification is abbreviated to Basic STCW 95 and comprises five modules: Personal Survival Fire Fighting First Aid & CPR Personal Safety & Social Responsibility Proficiency in Security Awareness (PSA) The course will take five days to complete and is available in all major yachting centers. All modules must be completed to obtain the license.By obtaining this basic certificate, entry level crew will achieve two things: You will you be abler and knowledgeable candidate and you will also confirm to potential employers that you are serious about this industry.