The survival suit you choose needs to meet all the operational requirements placed on it by the operational regulatory body. So whatever you purchase make sure it conforms to your industry regulation. Depending on the environment you work in, you may need a flameproof survival suit. A more obvious requirement in the Offshore Oil & Gas Industry for example. An Immersion survival suit that has personal buoyancy and thermal barrier protection which will dramatically increase survival time in the water. Immersion work suits often do not have these qualities so it is important to spot the difference. Attention to detail: A buddy line ensures that you can be tied to others, so that you don`t drift apart. A lifting strap will help the rescuer to winch you up to safety. An integral approved emergency light and approved reflective tape means that you are more easily found in the dark. ©