I was just debating with my girlfriend about what is the 'highest' or most 'senior' civilian diving qualification available?
Is it PADI's Course Director?
Trimix CCR Instructor Trainer?
BSAC First Class Diver?
CDAA Penetration Instructor Trainer?
If not then what is it?
Is it PADI's Course Director?
Trimix CCR Instructor Trainer?
BSAC First Class Diver?
CDAA Penetration Instructor Trainer?
If not then what is it?