规定了培训和认证潜水员所需的培训活动和能力，以确保潜水员作为职业潜水队的成员安全、胜任地工作，使用地面供应的呼吸器（SSBA）、呼吸空气或浓缩空气氮氧化物（EAN）作为呼吸气体，并在30米范围内不进行减压潜水。

Specifies the training activities and competencies required for the training and certification of divers to work safely and competently as members of an occupational diving team using surface-supplied breathing apparatus (SSBA), breathing air or enriched air nitrox (EAN) as the breathing gas, and undertaking no decompression dives to 30 m.