Dive training for a new generation 

NASE Worldwide is the only dive training organization to draw its extensive experience and competency-based training from the offshore fields of commercial, surface-supplied, saturation, mixed gas, technical, free, scientific, cave, recreational, and free diver training. NASE Worldwide's parent company, Commercial Diving Academy, is the world's largest Commercial Diving Training Center. NASE Worldwide helps introduce the world to diving by providing innovative dive training materials and methods. NASE provides our members with a profitable business model focusing on three key factors: Safety, Integrity, and Education.