This unit describes the performance outcomes, skills and knowledge required visually inspect and fill SCUBA cylinders.

SCUBA cylinders are required to undergo cyclic inspection and can only be certified by a certified gas cylinder test station. This unit does not cover those specialist skills.

It applies to dive leaders, usually known as divemasters, or instructors and to assistant instructors and support staff.

This unit applies to any type of organisation that delivers SCUBA diving activities and dive instruction including commercial, not-for-profit and government organisations.

No occupational licensing, certification or specific legislative requirements apply to this unit at the time of publication.