ERD STUDENTS, HOLDING A TTM CERTIFICATION CAN DO THE ERD TRAINING ON TRI-MIX INSTEAD OF SAFEAIR
1- The deepest dive permitted during training. 2- At least one training dive must meet this minimum. 3- Other than the first evaluation dive no shallower dive may be credited toward certification. 4- One deco cylinder must cover all stops and bailout. 5- Includes all TMD info from L5 course. 6- Other prereq's may appl at instructor discretion * - see the instructor procedures for the specifics for the dives ..... Note that divers may only move 2 levels during one course series . In order to move 3 levels the candidate must have 25 dives at the ERD level.
