GUE utilizes meticulous care in the selection and training of their instructors; a thorough apprentice program together with a rigorous evaluation period help to insure the best quality representatives.
Instructor Training Programs
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Filter by Course -- Select Course -- Recreational Discover Diving Recreational Supervised Diver Recreational Diver 1 - Nitrox Recreational Diver 2 - Triox Recreational Diver 3 - Trimix Foundational GUE Fundamentals Doubles Diver Drysuit Diver DPV Diver 1 DPV Cave Documentation Diver Photogrammetry Diver Scientific Diver Gas Blender Triox Primer Navigation Primer Rescue Primer Cave Cave Diver 1 Cave Diver 2 Underwater Cave Survey Cave Sidemount CCR Cave Technical Technical Diver 1 Technical Diver 2 CCR Diver 1 CCR Diver 2 PSCR Diver Apprentice Project: Cave 2 Apprentice Project: Tech 2 GUE-DAN Courses BLS-D & Oxygen First Aid Advanced Oxygen First Aid & Neuro First Aid & Marine Life Injuries
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-- Select Instructor -- Abell Yu Zhang
Ahmad Yaqoub AlHusaini
Alain Eid
Alberto Nava
Alessandro Vezzani
Alex Adolfi
Andrea Marassich
Andrei Dmitriev
Andrew Couch
Anne-Marie Bresser
Annika Persson
Antonio Bresciani
ARTHUR NGUYEN-KIM
Bartek Trzcinski
Belen Andres-Garcia
Benjamin Ott
Bob Sherwood
Bruno Borelli
Bruno Espinosa
CAI KEKE
Caterina De Seta
Chanone Park
Chee Hoon Ong
Christina Müller
Christof Müller
Christophe Le Maillot
Claudia Haltern
Claudio Provenzani
Daniel Riordan
Daniel Schulte
Dany Dulac
David Dusek
David Rhea
David Sinwoo Lee
David Watson
Derk Remmers
Dimitris Fifis
Diogo Paulo
Dorota Czerny
Douglas Mudry
Duncan Paterson
Edward Hayes
Elisabeth Smejkal-Hayn
Emőke Wagner
Erik Wurz
Errol Kalayci
Fabio Portella
Faisal Y Khalaf
Ferry Schram
Francesco Cameli
Fred Devos
Gemma Thomas
Gerard Ghammachi
German Arango
Gideon Liew
Graham Blackmore
GUE HQ
Guillermo Riesco
Gunnar Midtgaard
Guy Shockey
Hans Drexler
Heison Chak
Henning May
HUANG WEIQI
Huang-Jung Jiang
Hui Jin
Imad Farhat
Irene Homberger
Ivan Wagner
Ivo Chiarino
JaeHun Sim
James Fraser
Jamie Obern
Jan Schmid
Jarkko Helin
Jarrod Jablonski
Jason Cook
Jason Wright
Jeonghwan kim
Jeroen Wilms
Jérôme Descamps
Jesper Kjøller
Jimmy Choo
Jiwoo Lee
John Kendall
Jon Kieren
Joseph Robinson
Joshua Cheng
JP Bresser
Juandi Alcazar Martin
Julio Cesar Cepeda Vargas
Jung-han Hsieh
Junki Baek
Karim Hamza
Katalin Nagy
Kees Beemster Leverenz
Keith Kreitner
Kelly Colwell
Kelvin Davidson
KIM HYUNMO
Kirill A. Egorov
Kyle Harmon
KYUNG JIN KIM
Kyungsoo Kim
Laszlo Cseh
Lauren M. Wilson
Laurent Dahan
LEE JONG MOON
Liam Allen
Manuela Schoch
Marco Colman
Marcus Rose
Mario Arena
Mark Devoldere
Mark Messersmith
Martijn Blommaert
Martin Lessard
Matt Broughton
Matthijs Holtkamp
Mattias Vendlegård
Mauro Bordignon
Max Philip Frenkel
Maximilian Fahr
Maximilian Wels
Meredith Tanguay
Michael Leung
Michael Pinault
Michael Thornton
Miko Zulueta
Myoung Hoon Kim
Neil Powell
Nevcan Uludaş
Niccolo Crespi
Nick Bowman
Nikos Vardakas
Norbert Lee
Nuno Padrao
Olga Martinelli
Oliver Ober
Oliver Reimer
Orie J. Braun
Osama Gobara
Paul Berkhout
Pedro Mendonca
Per Normark
Peter Gaertner
Ralf Duckheim
Raul Alvarez Garcia
Rhys Toone
Ricardo Constantino
Richard Spikings
Richard van de Logt
Richard Walker
Rick van Beerendonk
Roger Hovind
Romano Rampazzo
Ron Fancher
Ryan Booker
Sameh Sokar
Sander Evering
Sangwon Lee
Sanya Lohitnavy
Sebastian von Koss
Serena Cox
Sergey Porkhachev
Sergio R Schirato
Stefano Di Cosimo
Stefano Gualtieri
Steve Blanchard
Steven Millington
Su Eun Kim
Sven Nelles
Taehan Jang
Thomas Jonsson
Tom Figueroa
Xavier Vrijdag
Xiaodong Zhong
YoungJae LEE
Youngwoo Seo
Yousuke Ogiwara
Zsolt Szilagyi
Click the
for each instructor to see what courses they can teach. Click their name to open their resume.
GUE Instructor Trainers (IT) and Evaluators (IE) are tasked with developing and evaluating GUE instructors.Australia
Duncan Paterson (IT)
Sydney, Australia
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Technical Diver 1
View Scheduled Classes Liam Allen (IE)
Sydney, Australia
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
Recreational Instructor Assistant
View Scheduled Classes Belgium
Sander Evering Netherlands
Belgium Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Brazil
Ricardo Constantino (IE)
Spain
Brazil Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
View Scheduled Classes Canada
Alex Adolfi Seattle WA, USA
British Columbia, Canada Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
Gas Blender
Technical Diver 1
View Scheduled Classes Guy Shockey (IE)
Canada
USA Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Heison Chak Canada
Hong Kong Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes China
Hui Jin (IT)
Shanghai, China
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
CCR Diver 1
View Scheduled Classes Croatia
Daniel Schulte Germany
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Henning May (IT)
Germany
Croatia Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Scientific Diver
Technical Diver 1
View Scheduled Classes Mario Arena (IE)
Italy
c, Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
Technical Diver 2
PSCR Diver
View Scheduled Classes Richard Walker (IE)
United Kingdom
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
Technical Diver 2
CCR Diver 1
Recreational Instructor Assistant
View Scheduled Classes Stefano Gualtieri Italy
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
BLS-D & Oxygen First Aid
View Scheduled Classes Sven Nelles Cologne/Köln, Germany
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Triox Cave Upgrade
Technical Diver 1
BLS-D & Oxygen First Aid
View Scheduled Classes Zsolt Szilagyi (IT)
Hungary
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Cave Sidemount
Triox Cave Upgrade
Technical Diver 1
View Scheduled Classes Denmark
Jesper Kjøller Dubai, UAE
Denmark Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
View Scheduled Classes Egypt
Antonio Bresciani Middle East & North Africa, Egypt
Europe, Italy Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
View Scheduled Classes Niccolo Crespi Portofino-Santa Margherita Ligure (GE), Italy
Sharm el Sheikh, Egypt Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Technical Diver 1
View Scheduled Classes Sameh Sokar Middle East & North Africa, Dahab, Egypt
South Africa Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
CCR Diver 1
View Scheduled Classes Finland
Mattias Vendlegård Västerås, Sweden
Åland, Finland Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Germany
Daniel Schulte Germany
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Derk Remmers (IT)
Heidelberg, Germany
Greece Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Henning May (IT)
Germany
Croatia Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Scientific Diver
Technical Diver 1
View Scheduled Classes JP Bresser (IE)
Vinkeveen, Netherlands
Germany Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
CCR Diver 1
CCR Cave
View Scheduled Classes Sven Nelles Cologne/Köln, Germany
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Triox Cave Upgrade
Technical Diver 1
BLS-D & Oxygen First Aid
View Scheduled Classes Greece
Derk Remmers (IT)
Heidelberg, Germany
Greece Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Hong Kong
Graham Blackmore (IE)
United Kingdom
Hong Kong Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
Apprentice Project: Tech 2
View Scheduled Classes Heison Chak Canada
Hong Kong Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Hungary
Zsolt Szilagyi (IT)
Hungary
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Cave Sidemount
Triox Cave Upgrade
Technical Diver 1
View Scheduled Classes Italy
Antonio Bresciani Middle East & North Africa, Egypt
Europe, Italy Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
View Scheduled Classes Bruno Borelli (IT)
Genoa / Portofino, Italy
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
View Scheduled Classes Fabio Portella Siracusa, Italy
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Technical Diver 1
View Scheduled Classes Francesco Cameli USA
Italy Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Mario Arena (IE)
Italy
c, Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
Technical Diver 2
PSCR Diver
View Scheduled Classes Niccolo Crespi Portofino-Santa Margherita Ligure (GE), Italy
Sharm el Sheikh, Egypt Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Technical Diver 1
View Scheduled Classes Stefano Di Cosimo Quartu S.Elena - Sardinia Island, Italy
Trieste, Italy Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Stefano Gualtieri Italy
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
BLS-D & Oxygen First Aid
View Scheduled Classes Japan
Yousuke Ogiwara Japan
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
View Scheduled Classes Korea (South)
David Sinwoo Lee (IE)
Seoul, South Korea
Cebu, Philippines Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
View Scheduled Classes Kyungsoo Kim (IE)
South Korea
Philippines Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Cave Diver 1
Technical Diver 1
Technical Diver 2
CCR Diver 1
View Scheduled Classes Malta
John Kendall (IE)
Cambridge, United Kingdom
St Julians, Malta Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Photogrammetry Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
BLS-D & Oxygen First Aid
BLS-D & Oxygen First Aid Instructor
View Scheduled Classes Mexico
Alberto Nava California, USA
Q.roo, Mexico Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Technical Diver 1
View Scheduled Classes Annika Persson (IT)
Sweden, Norway
Quintana Roo, Mexico Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Cave Diver 1
Technical Diver 1
View Scheduled Classes David Watson Southern California, CA, USA
Mexico Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Technical Diver 1
View Scheduled Classes Kelvin Davidson Tulum, Quintana Roo, Mexico
Florida, USA Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Cave Diver 1
Cave Diver 2
Technical Diver 1
View Scheduled Classes Netherlands
JP Bresser (IE)
Vinkeveen, Netherlands
Germany Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
CCR Diver 1
CCR Cave
View Scheduled Classes Sander Evering Netherlands
Belgium Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes New Zealand
Jamie Obern (IT)
Tutukaka, New Zealand
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
Technical Diver 2
View Scheduled Classes Norway
Annika Persson (IT)
Sweden, Norway
Quintana Roo, Mexico Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Cave Diver 1
Technical Diver 1
View Scheduled Classes Gunnar Midtgaard (IE)
Norway
Sweden Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Philippines
David Sinwoo Lee (IE)
Seoul, South Korea
Cebu, Philippines Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
View Scheduled Classes Kyungsoo Kim (IE)
South Korea
Philippines Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Cave Diver 1
Technical Diver 1
Technical Diver 2
CCR Diver 1
View Scheduled Classes Poland
Dorota Czerny (IE)
Dubai, UAE
Poland Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
View Scheduled Classes Portugal
Nuno Padrao (IT)
Spain
Portugal Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
Gas Blender
Technical Diver 1
Recreational Instructor Assistant
View Scheduled Classes Russia
Kirill A. Egorov (IE)
Florida, USA
Moscow, Russia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Documentation Diver
Cave Diver 1
Cave Diver 2
Cave Sidemount
Triox Cave Upgrade
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
CCR Cave
Apprentice Project: Cave 2
View Scheduled Classes Singapore
Gideon Liew (IE)
Singapore
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Cave Diver 1
Technical Diver 1
Technical Diver 2
PSCR Diver
View Scheduled Classes South Africa
Sameh Sokar Middle East & North Africa, Dahab, Egypt
South Africa Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
CCR Diver 1
View Scheduled Classes Spain
Nuno Padrao (IT)
Spain
Portugal Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
Gas Blender
Technical Diver 1
Recreational Instructor Assistant
View Scheduled Classes Ricardo Constantino (IE)
Spain
Brazil Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
View Scheduled Classes Sweden
Gunnar Midtgaard (IE)
Norway
Sweden Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Mattias Vendlegård Västerås, Sweden
Åland, Finland Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes United Arab Emirates
Dorota Czerny (IE)
Dubai, UAE
Poland Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
View Scheduled Classes Jarrod Jablonski USA
UAE Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Documentation Diver
Cave Diver 1
Cave Diver 2
Cave Sidemount
Triox Cave Upgrade
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
CCR Cave
PSCR Diver
View Scheduled Classes Jesper Kjøller Dubai, UAE
Denmark Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
View Scheduled Classes United Kingdom
Graham Blackmore (IE)
United Kingdom
Hong Kong Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
Apprentice Project: Tech 2
View Scheduled Classes John Kendall (IE)
Cambridge, United Kingdom
St Julians, Malta Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Photogrammetry Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
BLS-D & Oxygen First Aid
BLS-D & Oxygen First Aid Instructor
View Scheduled Classes Richard Walker (IE)
United Kingdom
Croatia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Technical Diver 1
Technical Diver 2
CCR Diver 1
Recreational Instructor Assistant
View Scheduled Classes United States
Alberto Nava California, USA
Q.roo, Mexico Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Technical Diver 1
View Scheduled Classes Alex Adolfi Seattle WA, USA
British Columbia, Canada Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
Gas Blender
Technical Diver 1
View Scheduled Classes Bob Sherwood (IE)
USA
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
View Scheduled Classes David Rhea (IE)
USA
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Cave Diver 1
Cave Diver 2
Technical Diver 1
PSCR Diver
View Scheduled Classes David Watson Southern California, CA, USA
Mexico Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Technical Diver 1
View Scheduled Classes Francesco Cameli USA
Italy Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Guy Shockey (IE)
Canada
USA Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Jarrod Jablonski USA
UAE Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Documentation Diver
Cave Diver 1
Cave Diver 2
Cave Sidemount
Triox Cave Upgrade
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
CCR Cave
PSCR Diver
View Scheduled Classes Karim Hamza USA
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
View Scheduled Classes Kees Beemster Leverenz Seattle, USA
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Photogrammetry Diver
Technical Diver 1
View Scheduled Classes Kelly Colwell Panama City, FL, USA
USA Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
View Scheduled Classes Kelvin Davidson Tulum, Quintana Roo, Mexico
Florida, USA Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
DPV Diver 1
Gas Blender
Cave Diver 1
Cave Diver 2
Technical Diver 1
View Scheduled Classes Kirill A. Egorov (IE)
Florida, USA
Moscow, Russia Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
DPV Cave
Documentation Diver
Cave Diver 1
Cave Diver 2
Cave Sidemount
Triox Cave Upgrade
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2
CCR Cave
Apprentice Project: Cave 2
View Scheduled Classes Meredith Tanguay (IE)
Mid-Atlantic, Northeast, Midwest, USA
North/South Florida and Hawaii, USA Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Documentation Diver
Gas Blender
Cave Diver 1
Cave Diver 2
Triox Cave Upgrade
Technical Diver 1
View Scheduled Classes Ron Fancher Alaska, USA
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
Gas Blender
Technical Diver 1
View Scheduled Classes Steven Millington Los Angeles, California, USA
All of Southern California, USA, USA Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Triox Primer
Rescue Primer
Navigation Primer
DPV Diver 1
Gas Blender
Technical Diver 1
CCR Diver 1
View Scheduled Classes
