If you are a diving instructor from any agency, and you would like to join the SSI family, you can enroll the SSI crossover. This course is not an instructor development but a familiarization to the SSI system. This is course include : – History of SSI – The philosophy and flexibility of SSI teaching system – Overview all SSI courses and standards – The SSI online diver international network (ODIN) – The academic teaching system – In water teaching system for confined water and open water – Confined water, open water and rescue workshop – All training materials required Duration : 2 and half days