Required:
- Mask and Snorkel
- Fins
- Buoyancy Control Device (BCD)
- Full regulator set: primary regulator, alternative air source, pressure gauge and low pressure hose
- Adequate exposure protection appropriate for local dive conditions
- Quick release weight system and weights
- Dive Computer
- Time monitoring device
- Two surface signaling devices – one audible (whistle, air horn, etc.) and one visible (inflatable surface tube, flare, signal mirror, etc.)
- Underwater acoustic alarm (shaker, diving horn, ecc)
- Wet Note or 2 white slates with pencil
- DSMB with line (spool, reel, ecc).
- Compass
- Diving knife or diving cutting device
- Pocket Mask