Sound
Impressum    Datenschutz

(SafeAir & Technical Instructor Training Programs)

Standards
LSI  L1
CSI  L2
TSI  L3
ERI  L4
TMI  L5
 Max. Course Depth
30  m
40  m
50  m
50  m
100  m
Min. Course Depth
10  m
10  m
40  m
40  m
60  m
Max  Deco
N/A
N/A
30 min
as req'd
as req'd
Max PO2 Deco
N/A
N/A
1.6 PO2
1.6 PO2
1.6 PO2
Gas Limits - O2
dives waived
dives waived
1.45 PO2
1.45 PO2
1.45 PO2
  Gas Limits - N2
dives waived
dives waived
4.5 PN2
4.5 PN2
4.5 PN2
Theory Time
10 Hrs incl exams& evaluation
16 Hrs incl exams& evaluation
8 Hrs incl exams& evaluation
8 Hrs incl exams& evaluation
8 Hrs incl exams& evaluation
# of OW Dives
dives waived for this rating
4*
4*
4*
Min. Bottom Time
N/A
120 min
150 min
80 min
Min. Run Time
N/A
 180 min
240 min
240 min
Prerequisites2
CSU + AI or equivalent
CSU + OWI or equivalent
TSD+CSI + 100 dives + 10 deeper than 30m
ERD+TSI +150 dives +50 deco dives + 6 TSD courses
TMD+ERI +300 dives +100 deco dives + 6 ERD courses

* - see the diver rating for the specific procedures for the dives ......     
2 - other prerequisites may apply as per the conducting IT.     The bottom times listed are considered minimums.