Level 1: 1-11m

Divers shall be at least Open Water certified

Level 2: 12-18m

Divers shall be at least Open Water certified and trained in Victoria with at least two logged boat dives of which one shall be greater than 12 metres and at least one whilst under instruction

Level 3: 19-30m

Divers shall be at least Advanced Diver certified, with at least 15 logged dives consisting of four dives greater than 12 metres with at least one dive between 25 and 30 metres whilst under instruction.

Level 4: 30-39m

Divers shall be Deep Diver Certified and trained in Victoria (including CDAA Sinkhole) with a total of at least 30 logged dives consisting of four dives greater than 24 metres whilst under instruction including two dives greater than 35 metres.

Level 5: 40+ m

Divers should be appropriately trained and certified in Technical diving by a recognised certifying organisation.