Wreck Diver Instructor Level 1
- René Swart
Drift Diver
- Hendrika Nicolaij
- Ronald Bogaard
- Henrica Bergsma
- Bert Bergsma
Diving First Responder
- René Swart
- Betty van Hunnik
Basic Life Support Provider
- René Swart
- Jenny Swart
- Betty van Hunnik
- Robert Stolk
- Jeanette van Doeverren
- Thierry van Doeveren
OAA Provider (O2 First Aid Provider / Adv.O2 First Aid Provider / AED First Aid Provider)
- Robert Stolk
- Jeanette van Doeveren
- Thierry van Doeveren
Aquatic Oxygen First Aid Provider
- Henrica Bergsma
- Bert Bergsma