Open Water Certification

During the Enriched Air Nitrox 40 Program, you will gain comprehensive knowledge of how oxygen-enriched gas mixtures affect your body and your dive profile. The curriculum focuses on the practical application of nitrox, including the mastery of oxygen analyzers and the calculation of your Maximum Operating Depth for various gas blends. You will also learn to integrate nitrox settings into your dive computer to optimize your decompression limits. This internationally recognized specialty provides you with the skills to safely use nitrox mixes containing up to 40 percent oxygen at dive centers and liveaboards around the world. By mastering these concepts, you ensure a higher level of safety and competence for every future underwater adventure. Upon completion, you will earn an SSI Enriched Air Nitrox 32% or 40% certification.