This level is designed to those who want to do safe accelerated decompresions in caves using decompression gases.
Is divided in:
- Decompresion theory and cave decompression gas management, deco tanks preparation
- Confined water training
- Decompresion cave training dives to practice the required technics
From 3 to 4 days
Depending on student´s previous dive certification
Full Cave Diver