Personal floatation devices (PFDs) or commonly known as life jackets, are very much important when it comes to water activities. These are rated as an efficient safety measure which is popular among boating, cruise ships, water sports etc. Candidates who work on docks, bridges, ship repair as well as at off-shore oil and gas rigs make use of PFDs. However, there are procedures & criteria set by authorized agencies that highlight the proper selection and usage of PFDs to ensure proper protection while working in hostile conditions. As per the Personal Flotation Device Manufacturer’s Association (PFDMA), almost all adults require an additional 22 lbs. of buoyancy as compared to their respective body weight to maintain their heads above the water level. Types of Personal Floatation Devices According to the recommendations made by the USCG, there are five primary types of PFDs, namely: Type I PFDs or Off-Shore Life Jackets : You can call them the best devices sui...