At one point or another, many divers have found themselves alone during a dive, whether it was intentional or not. SDI’s Solo Diving is the practice of self reliant scuba diving without a “dive buddy.”Solo diving, once considered technical diving and discouraged by most certification agencies, is now seen by many experienced divers and some certification agencies as an acceptable practice for those divers suitably trained and experienced. Rather than relying on the traditional buddy diving safety system, solo divers should be skilled in self-sufficiency and willing to take responsibility for their own safety while diving. Online E-learning is available for this class