ESSENTIAL TEK DIVER

Learn the fundamentals of technical diving.

Prerequisites: SNSI Advanced Open Water Diver and Recreational Nitrox Diver (or equivalent) and have a minimum of 30 logged Dives.
Minimum age: 18 years.
Academic Session: 1.
Open Water Sessions: 4 minimum.

EXPLORER DIVER 1

The First Technical Level.

Prerequisites: SNSI Advanced Open Water Diver and Recreational Nitrox Diver (or equivalent) plus 100 Logged Dives or SNSI Recreational Nitrox Diver and SNSI Rescue Diver (or equivalent) plus 75 Logged Dives or SNSI Rescue Diver and SNSI Recreational Deco Diver plus 50 Logged Dives.
Minimum age: 18 years.
Academic Sessions: 6.
Open Water Sessions: 6 minimum.
Maximum Depth: 51 m. / 170 ft.
Bottom Mix: Air (Trimix Option available).
Deco Gas: EAN50 and Oxygen.

EXPLORER DIVER 1 EXTENDED

Deeper Tek Diving using Trimix Normoxic.

Prerequisites: SNSI Explorer Diver 1 or equivalent plus 10 logged technical diving deeper than 45 meters / 150 feet during last 6 months.
Minimum age: 18 years.
Academic Sessions: 2.
Open Water Sessions: 3 minimum.
Maximum Depth: 60 m. / 200 ft.
Bottom Mix: Trimix 18/40.
Deco Gas: EAN50 and Oxygen.

EXPLORER DIVER 2

Increase your Technical Training breathing Trimix Hypoxic.

Prerequisites: SNSI Explorer Diver 1 or equivalent plus 20 logged technical diving deeper than 45 meters/ 150 feet during last 6 months (at last 6 during last 2 months).
Minimum age: 18 years.
Academic Sessions: 2.
Open Water Sessions: 4 minimum.
Maximum Depth: 72 m. / 245 ft.
Bottom Mix: Trimix 16/45.
Deco Gas: EAN50 and Oxygen.

EXPLORER DIVER 3

More Training and More Experience to go Deeper.

Prerequisites: SNSI Explorer Diver 2 or equivalent plus 20 logged technical dives deeper than 200 feet /60 meters (at last 6 during last 2 months).
Minimum age: 18 years.
Academic Sessions: 2.
Open Water Sessions: 3 minimum.
Maximum Depth: 90 m. / 300 ft.
Bottom Mix: Trimix 12/60.
Travel and Deco Mix: Trimix 32/30 and 18/40.
Deco Mix: EAN50 and Oxygen.

EXPEDITION DIVER

No Limits for the Real Experts.

Prerequisites: SNSI Explorer Diver 3 or equivalent plus 20 logged technical dives deeper than 75 meters / 250 feet (at last 4 during last 2 months).
Minimum age: 18 years.
Academic Sessions: 2.
Open Water Sessions: 3 minimum.
Maximum Depth during Training: 110 m. /360 ft.
Bottom Mix: Trimix 10/60.
Travel and Deco Mix: Trimix 30/30 and 15/50.
Deco Mix: EAN50 and Oxygen.