NASE Worldwide

NASE is the only scuba training organization to draw its extensive experience from the fields of commercial, recreational, technical and cave diver training. NASE’s parent company, CDA Technical Institute, is the world’s largest commercial diving school. NASE Worldwide helps introduce the world to scuba diving by providing innovative scuba training materials and methods. We provide our members with a profitable business model that focuses on three key factors: safety, integrity and education.