GUE class schedule

Please click here to review the application procedures for GUE courses.


If you don't see a class that fits your schedule, please do not hesitate to contact any of our instructors to see about the feasibility of arranging a class for you.


You can select the courses displayed based on one or more of the below criteria. Note that with searches, less is more. For example: to find all the courses taught in Florida, you should enter "FL" instead of "Florida" into the Province/State field. Most fields are optional.


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Course Title Date Location Instructor
Recreational Diver 1 - NitroxNovember 27, 2020BEIJING, Beijing, ChinaXUAN CHEN
Drysuit DiverNovember 28, 2020Schwetzingen, Baden-Württemberg, GermanyHans Drexler
GUE Fundamentals Part 2November 28, 2020Whakatane, New ZealandRussell Hughes
GUE FundamentalsNovember 28, 2020Merenschwand, Aargau, SwitzerlandJason Winter
GUE FundamentalsNovember 28, 2020Sydney, New South Wales, AustraliaStephen Ho
Cave Diver 1November 29, 2020Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Technical Diver 1November 29, 2020Kralendijk - Bonaire, BonaireJP Bresser
Gas BlenderNovember 29, 2020Tilburg, NetherlandsMartijn Blommaert
Gas BlenderNovember 30, 2020Cabo de Palos, SpainRicardo Constantino
Cave SidemountNovember 30, 2020Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoOsama Gobara
GUE FundamentalsNovember 30, 2020High Springs area, Florida, United StatesMeredith Tanguay
GUE Fundamentals Part 2November 30, 2020Kangneung-Si, Kangwon-do, Korea (South)Youngwoo Seo
Technical Diver 1December 1, 2020Puerto Galera, PhilippinesGideon Liew
GUE Fundamentals Part 2December 1, 2020Zurich, Zürich, SwitzerlandIrene Homberger
Technical Diver 1December 1, 2020Cabo de Palos, SpainRicardo Constantino
Drysuit DiverDecember 2, 2020High Springs, Florida, United StatesDouglas Mudry
GUE FundamentalsDecember 2, 2020Los Angeles & Avalon, Catalina Island, California, United StatesSteven Millington
Cave Diver 1December 2, 2020High Springs, Florida, United StatesKyle Harmon
GUE FundamentalsDecember 3, 2020Kangneung-Si, Kangwon-do, Korea (South)Youngwoo Seo
GUE FundamentalsDecember 4, 2020Sharm el-Sheikh, Janub Sina', EgyptAntonio Bresciani
DPV Diver 1December 4, 2020Hemmoor, Niedersachsen, GermanyDaniel Schulte
GUE FundamentalsDecember 4, 2020Puerto Varas, Lagos, ChileGuillermo Riesco
Doubles DiverDecember 4, 2020Anchorage, Alaska, United StatesCameron Miller
GUE FundamentalsDecember 5, 2020Alicante, Alicante, SpainBelen Andres-Garcia
Drysuit DiverDecember 5, 2020Des Moines, Washington, United StatesKees Beemster Leverenz
Technical Diver 1December 5, 2020Santa Margherita Ligure, Genova, ItalyBruno Borelli
GUE FundamentalsDecember 5, 2020Madrid, Madrid, SpainBelen Andres-Garcia
GUE Fundamentals UpgradeDecember 5, 2020Singapore, Central Singapore, SingaporeJimmy Choo
GUE FundamentalsDecember 5, 2020Boca Raton, Florida, United StatesErrol Kalayci
Technical Diver 1December 6, 2020Key Largo, Florida, United StatesKirill A. Egorov
Doubles DiverDecember 6, 2020Brockville, Ontario, CanadaMichael Pinault
DPV Diver 1December 6, 2020Los Angeles, California, United StatesKarim Hamza
Cave Diver 1December 6, 2020High Springs, Florida, United StatesMeredith Tanguay
Drysuit DiverDecember 6, 2020Sydney, New South Wales, AustraliaDuncan Paterson
DPV Diver 1December 7, 2020Dibba, Fujairah, United Arab EmiratesJesper Kjøller
GUE FundamentalsDecember 7, 2020Boca Raton, Florida, United StatesErrol Kalayci
Scientific DiverDecember 7, 2020n.a., United KingdomDiogo Paulo
DPV CaveDecember 7, 2020Zero Gravity GUE Dive Center, Quintana Roo, MexicoChristophe Le Maillot
GUE FundamentalsDecember 7, 2020Zero Gravity Dive Center, Puerto Aventuras, Quintana Roo, MexicoEmőke Wagner
Cave Diver 1December 7, 2020Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
DPV CaveDecember 7, 2020Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
Technical Diver 1December 8, 2020Los Angeles, California, United StatesFrancesco Cameli
GUE Fundamentals Part 1December 10, 2020Jumeirah , Dubai, United Arab EmiratesAli Fikree
GUE FundamentalsDecember 10, 2020Zurich, SwitzerlandIrene Homberger
GUE FundamentalsDecember 10, 2020Embourg, Liège, BelgiumMarc Aznar
Technical Diver 1December 12, 2020Dahab, EgyptJP Bresser
Gas BlenderDecember 12, 2020Los Angeles, California, United StatesSteven Millington
Doubles DiverDecember 12, 2020Third Dimension Diving, Tulum, Quintana Roo, MexicoIvo Chiarino
GUE FundamentalsDecember 12, 2020Batroun, Liban-Nord, LebanonGerard Ghammachi
Cave Diver 2December 13, 2020Puerto Aventuras, MexicoJP Bresser
GUE Fundamentals UpgradeDecember 13, 2020Los Angeles, Avalon, Catalina Island, California, United StatesSteven Millington
Drysuit DiverDecember 13, 2020Seattle, Washington, United StatesJames Fraser
Drysuit DiverDecember 13, 2020Tilburg, Noord-Brabant, NetherlandsRick van Beerendonk
Drysuit DiverDecember 13, 2020Seattle, Washington, United StatesJames Fraser
GUE FundamentalsDecember 13, 2020Sao Sebastiao, São Paulo, BrazilSergio R Schirato
CCR Diver 2December 14, 2020Krnica, Istria county, CroatiaDerk Remmers
GUE FundamentalsDecember 14, 2020Vancouver Island, British Columbia, CanadaGuy Shockey
Doubles DiverDecember 14, 2020Seattle, Washington, United StatesJames Fraser
Cave Diver 2December 14, 2020Zero Gravity, Quintana Roo, MexicoFred Devos
GUE FundamentalsDecember 14, 2020High Springs area, Florida, United StatesMeredith Tanguay
Cave Diver 2December 14, 2020Zero Gravity, Quintana Roo, MexicoFred Devos
Cave Diver 2December 14, 2020High Springs, Florida, United StatesDouglas Mudry
Technical Diver 1December 14, 2020Singapore, SingaporeGideon Liew
Technical Diver 1December 14, 2020Seogwipo-si, Cheju-do, Korea (South)Chanone Park
Cave Diver 2December 14, 2020Zero Gravity, Quintana Roo, MexicoFred Devos
Technical Diver 1December 14, 2020Marina degli Aregai, Imperia, ItalyMario Arena
GUE FundamentalsDecember 16, 2020Las Vegas, Nevada, United StatesKelly Colwell
Cave Diver 2December 17, 2020Zero Gravity GUE Dive Center, Quintana Roo, MexicoChristophe Le Maillot
GUE FundamentalsDecember 17, 2020Embourg, Liège, BelgiumMarc Aznar
Technical Diver 1December 17, 2020Third Dimension Diving, Tulum, Quintana Roo, MexicoKelvin Davidson
GUE FundamentalsDecember 17, 2020Des Moines, Washington, United StatesKees Beemster Leverenz
DPV Diver 1December 18, 2020Vancouver Island, British Columbia, CanadaGuy Shockey
DPV Diver 1December 18, 2020Boca Raton, Florida, United StatesErrol Kalayci
Cave Diver 1December 18, 2020Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Doubles DiverDecember 18, 2020Ventura , California, United StatesTom Figueroa
CCR Diver 1December 18, 2020Dahab, EgyptJP Bresser
DPV Diver 1December 18, 2020Los Angeles, California, United StatesSteven Millington
Doubles DiverDecember 18, 2020Dubai, Dubai, United Arab EmiratesAlain Eid
GUE FundamentalsDecember 19, 2020Los Angeles & Avalon, Catalina Island, California, United StatesSteven Millington
DPV Diver 1December 19, 2020Osezaki, Shizuoka, JapanYousuke Ogiwara
GUE Fundamentals UpgradeDecember 19, 2020Gangneoung-si, Kangwon-do, Korea (South)Kyungsoo Kim
GUE FundamentalsDecember 19, 2020Okinawa, Okinawa, JapanMatt Broughton
GUE Fundamentals Part 1December 19, 2020Dubai, Dubai, United Arab EmiratesAlain Eid
Cave Diver 1December 20, 2020Puerto Aventuras, MexicoJP Bresser
Drysuit DiverDecember 21, 2020Zero Gravity Dive Center, Puerto Aventuras, Quintana Roo, MexicoEmőke Wagner
GUE Fundamentals UpgradeDecember 21, 2020Lysekil, SwedenAnnika Persson
Cave Diver 1December 24, 2020High Springs, Florida, United StatesMeredith Tanguay
Technical Diver 1December 25, 2020Gangneoung-si, Kangwon-do, Korea (South)Kyungsoo Kim
GUE FundamentalsDecember 26, 2020Draper, Utah, United StatesMichael Thornton
Cave Diver 1December 26, 2020High Springs, Florida, United StatesKirill A. Egorov
GUE FundamentalsDecember 26, 2020Los Angeles, California, United StatesKarim Hamza
GUE FundamentalsDecember 27, 2020High Springs area, Florida, United StatesMeredith Tanguay
GUE Fundamentals Part 1December 27, 2020Santa Margherita Ligure, Genova, ItalyBruno Borelli
Cave Diver 1December 27, 2020Puerto Aventuras, MexicoJP Bresser
GUE FundamentalsDecember 27, 2020Santa Margherita Ligure, Genova, ItalyBruno Borelli
Triox Cave UpgradeDecember 27, 2020High Springs, Florida, United StatesMeredith Tanguay
DPV Diver 1December 28, 2020Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
GUE Fundamentals Part 2December 28, 2020Santa Margherita Ligure, Genova, ItalyBruno Borelli
GUE Fundamentals UpgradeDecember 29, 2020Singapore, SingaporeGemma Thomas
Cave Diver 2December 29, 2020Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoOsama Gobara
GUE Fundamentals UpgradeDecember 31, 2020TBD, Florida, United StatesMeredith Tanguay
GUE Fundamentals UpgradeJanuary 2, 2021Third Dimension Diving, Tulum, Quintana Roo, MexicoIvo Chiarino
Gas BlenderJanuary 3, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
Drysuit DiverJanuary 4, 2021Santa Margherita Ligure, Genova, ItalyBruno Borelli
Cave Diver 1January 4, 2021High Springs, Florida, United StatesKirill A. Egorov
Doubles DiverJanuary 4, 2021Singapore , Central Singapore, SingaporeJimmy Choo
CCR Diver 2January 4, 2021Tulum , MexicoGuy Shockey
Cave Diver 2January 4, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
Cave Diver 1January 4, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Cave Diver 1January 4, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
ITC Rec 1 / FundamentalsJanuary 4, 2021Puerto Galera, PhilippinesGideon Liew
Doubles DiverJanuary 4, 2021Singapore , Central Singapore, SingaporeJimmy Choo
Technical Diver 1January 5, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
GUE FundamentalsJanuary 5, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
Doubles DiverJanuary 5, 2021Santa Margherita Ligure, Genova, ItalyBruno Borelli
Documentation DiverJanuary 7, 2021tbd, BrazilRicardo Constantino
GUE FundamentalsJanuary 7, 2021Orange County, California, United StatesDavid Watson
GUE FundamentalsJanuary 7, 2021Des Moines, Washington, United StatesGuy Shockey
Documentation DiverJanuary 7, 2021tbd, BrazilRicardo Constantino
GUE FundamentalsJanuary 8, 2021Incheon / Gangneung, Korea (South)Kyungsoo Kim
GUE Fundamentals Part 1January 8, 2021South Florida (Jupiter to Miami), Florida, United StatesMeredith Tanguay
GUE Fundamentals Part 1January 8, 2021Tech Korea, Inch'on-gwangyoksi, Korea (South)Su Eun Kim
IE Cave Diver 2January 9, 2021Tulum, Quintana Roo, MexicoDaniel Riordan
GUE FundamentalsJanuary 9, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
IE Cave Diver 2January 9, 2021Tulum, Quintana Roo, MexicoDaniel Riordan
Cave Diver 2January 9, 2021Tulum, Quintana Roo, MexicoDaniel Riordan
GUE FundamentalsJanuary 9, 2021Sydney, New South Wales, AustraliaDuncan Paterson
GUE FundamentalsJanuary 9, 2021Wuppertal, Nordrhein-Westfalen, GermanyClaudia Haltern
Cave Diver 2January 10, 2021High Springs, Florida, United StatesKirill A. Egorov
Cave Diver 1January 11, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Drysuit DiverJanuary 11, 2021Des Moines, Washington, United StatesGuy Shockey
Cave SidemountJanuary 11, 2021Zero Gravity, Puerto Aventuras, MexicoOsama Gobara
DPV Diver 1January 14, 2021Des Moines, United StatesGuy Shockey
GUE FundamentalsJanuary 14, 2021vinkeveen+enschede, NetherlandsAnne-Marie Bresser
GUE FundamentalsJanuary 14, 2021Ventura, California, United StatesTom Figueroa
GUE Fundamentals Part 1January 15, 2021Alicante, Alicante, SpainBelen Andres-Garcia
GUE FundamentalsJanuary 15, 2021Seattle, Washington, United StatesJames Fraser
GUE FundamentalsJanuary 16, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
GUE FundamentalsJanuary 16, 2021High Springs area, Florida, United StatesMeredith Tanguay
Doubles DiverJanuary 16, 2021Seattle, Washington, United StatesKees Beemster Leverenz
GUE FundamentalsJanuary 17, 2021Santa Clara/Monterey, California, United StatesAlberto Nava
Cave Diver 1January 18, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Technical Diver 1January 18, 2021Seogwipo-si, Cheju-do, Korea (South)Chanone Park
Cave Diver 1January 18, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
Technical Diver 1January 18, 2021LV, Nevada, United StatesGuy Shockey
GUE FundamentalsJanuary 18, 2021Zero Gravity Dive Center, Puerto Aventuras, Quintana Roo, MexicoEmőke Wagner
DPV Diver 1January 20, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
Gas BlenderJanuary 20, 2021Los Angeles, California, United StatesSteven Millington
Recreational Diver 2 - TrioxJanuary 22, 2021Anchorage, Alaska, United StatesCameron Miller
GUE FundamentalsJanuary 22, 2021Seattle, Washington, United StatesKees Beemster Leverenz
DPV Diver 1January 22, 2021Gangneoung-si, Kangwon-do, Korea (South)Kyungsoo Kim
GUE Fundamentals UpgradeJanuary 22, 2021High Springs, Florida, United StatesMeredith Tanguay
GUE Fundamentals Part 2January 22, 2021Alicante, Alicante, SpainBelen Andres-Garcia
GUE FundamentalsJanuary 23, 2021Tidenham, Gloucestershire, United KingdomNeil Powell
GUE Fundamentals Part 2January 23, 2021East Sea, Kangwon-do, Korea (South)Su Eun Kim
GUE FundamentalsJanuary 23, 2021Jupiter to Miami, Florida, United StatesMeredith Tanguay
Drysuit DiverJanuary 23, 2021Rorschach, Bodensee, SwitzerlandJason Winter
Cave Diver 1January 23, 2021High Springs, Florida, United StatesMeredith Tanguay
Technical Diver 1January 25, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoAnnika Persson
Cave Diver 2January 25, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
Cave SidemountJanuary 25, 2021Almonda, Santarém, PortugalZsolt Szilagyi
Cave Diver 1January 25, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Recreational Diver 3 - TrimixJanuary 25, 2021Rio de Janeiro, Rio de Janeiro, BrazilSergio R Schirato
CCR Diver 1January 26, 2021Des Moines, Washington, United StatesGuy Shockey
GUE FundamentalsJanuary 29, 2021Dahab, EgyptDorota Czerny
GUE Fundamentals Part 2January 29, 2021South Florida (Jupiter to Miami), Florida, United StatesMeredith Tanguay
IE Rec 1 / FundamentalsJanuary 29, 2021Dahab, EgyptDorota Czerny
Technical Diver 1January 30, 2021Hurghada, Al Bahr al Ahmar, EgyptJesper Kjøller
GUE FundamentalsJanuary 30, 2021Siegburg, Nordrhein-Westfalen, GermanyDerk Remmers
Technical Diver 1January 30, 2021HURGHADA, Al Bahr al Ahmar, Egypt, EgyptStefano Gualtieri
Technical Diver 1January 30, 2021HURGHADA, Al Bahr al Ahmar, EgyptMario Arena
DPV Diver 1January 31, 2021Des Moines, Washington, United StatesGuy Shockey
Cave SidemountFebruary 1, 2021Almonda, Santarém, PortugalZsolt Szilagyi
Cave Diver 1February 1, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Cave Diver 1February 1, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoOsama Gobara
Cave Diver 1February 1, 2021Cajarc, Lot, FranceSven Nelles
Technical Diver 1February 2, 2021Seattle, Washington, United StatesAlex Adolfi
Cave Diver 1February 4, 2021High Springs area, Florida, United StatesMeredith Tanguay
Technical Diver 1February 4, 2021OC, California, United StatesGuy Shockey
GUE FundamentalsFebruary 5, 2021Dahab, Janub Sina', EgyptSameh Sokar
DPV Diver 1February 5, 2021Des Moines, Washington, United StatesGuy Shockey
Recreational Diver 1 - NitroxFebruary 5, 2021Zürich, Zürich, SwitzerlandJason Winter
GUE FundamentalsFebruary 6, 2021Santa Clara/Monterey, California, United StatesAlberto Nava
GUE Fundamentals Part 2February 6, 2021Whakatane, Bay of Plenty, New ZealandRussell Hughes
Technical Diver 1February 6, 2021HURGHADA, Al Bahr al Ahmar, EgyptStefano Gualtieri
GUE FundamentalsFebruary 6, 2021Sydney, AustraliaStephen Ho
Technical Diver 1February 6, 2021HURGHADA, Al Bahr al Ahmar, EgyptMario Arena
GUE FundamentalsFebruary 6, 2021Rheinbach, Nordrhein-Westfalen, GermanySebastian von Koss
Cave Diver 1February 7, 2021puerto aventuras, MexicoJP Bresser
Cave Diver 1February 8, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
GUE FundamentalsFebruary 8, 2021Des Moines, Washington, United StatesGuy Shockey
CCR Diver 2February 8, 2021High Springs, Florida, United StatesKirill A. Egorov
Cave Diver 2February 8, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoOsama Gobara
Technical Diver 1February 8, 2021Krnica, Istria county, CroatiaSven Nelles
CCR Diver 1February 9, 2021Lysekil, Vastra Gotaland, SwedenGunnar Midtgaard
GUE FundamentalsFebruary 9, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
GUE Fundamentals Part 1February 11, 2021Zurich, SwitzerlandIrene Homberger
Photogrammetry DiverFebruary 12, 2021Seattle, Washington, United StatesKees Beemster Leverenz
GUE FundamentalsFebruary 13, 2021Ventura, California, United StatesTom Figueroa
Technical Diver 2February 13, 2021HURGHADA, Al Bahr al Ahmar, EgyptMario Arena
GUE FundamentalsFebruary 13, 2021Orange County, California, United StatesDavid Watson
Navigation PrimerFebruary 13, 2021Seattle, Washington, United StatesJames Fraser
ITC Rec 1 / FundamentalsFebruary 13, 2021Zurich, SwitzerlandIrene Homberger
Cave Diver 2February 14, 2021Puerto Aventuras, MexicoJP Bresser
Technical Diver 1February 15, 2021Palaia Fokaia, GreeceDerk Remmers
Cave Diver 1February 15, 2021Puerto Aventuras , Quintana Roo, MexicoDaniel Riordan
Cave Diver 1February 15, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Cave Diver 1February 15, 2021Gramat, Lot, FranceSven Nelles
Cave Diver 2February 15, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoOsama Gobara
GUE FundamentalsFebruary 17, 2021LA, California, United StatesGuy Shockey
GUE FundamentalsFebruary 17, 2021LA, California, United StatesGuy Shockey
GUE FundamentalsFebruary 18, 2021Anchorage, Alaska, United StatesCameron Miller
Technical Diver 2February 20, 2021HURGHADA, Al Bahr al Ahmar, EgyptMario Arena
Cave Diver 1February 21, 2021Puerto Aventuras, MexicoJP Bresser
GUE FundamentalsFebruary 22, 2021High Springs area, Florida, United StatesMeredith Tanguay
Cave Diver 1February 22, 2021Budapest + Croatia, Budapest, HungaryZsolt Szilagyi
Cave Diver 1February 22, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
GUE FundamentalsFebruary 22, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
Cave SidemountFebruary 22, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoOsama Gobara
Cave Diver 2February 24, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
GUE FundamentalsFebruary 25, 2021Los Angeles & Avalon, Catalina Island, California, United StatesSteven Millington
ITC Rec 1 / FundamentalsFebruary 26, 2021Santa Margherita Ligure, Genova, ItalyMario Arena
DPV Diver 1February 26, 2021Hemmoor, Niedersachsen, GermanySven Nelles
Cave Diver 2February 28, 2021Puerto Aventuras, MexicoJP Bresser
Technical Diver 1March 1, 2021Krnica, Istria county, CroatiaMario Arena
Technical Diver 1March 1, 2021Krnica, Istria county, CroatiaSven Nelles
Cave Diver 1March 1, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
Cave Diver 1March 1, 2021High Springs, Florida, United StatesKyle Harmon
Technical Diver 1March 1, 2021Des Moines , WA, United StatesGuy Shockey
GUE FundamentalsMarch 4, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
Technical Diver 1March 5, 2021Los Angeles & Avalon, Catalina Island, California, United StatesSteven Millington
GUE FundamentalsMarch 6, 2021Seattle, Washington, United StatesJames Fraser
GUE FundamentalsMarch 7, 2021High Springs area, Florida, United StatesMeredith Tanguay
Cave Diver 1March 7, 2021Puerto Aventuras, MexicoJP Bresser
CCR Diver 1March 8, 2021High Springs, Florida, United StatesKirill A. Egorov
Cave Diver 1March 8, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
CCR Diver 1March 9, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
GUE FundamentalsMarch 11, 2021Budapest, Budapest, HungaryZsolt Szilagyi
GUE FundamentalsMarch 11, 2021Seattle, Washington, United StatesAlex Adolfi
DPV Diver 1March 12, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
GUE FundamentalsMarch 12, 2021Seattle, Washington, United StatesKees Beemster Leverenz
GUE FundamentalsMarch 12, 2021Whakatane, New ZealandRussell Hughes
GUE FundamentalsMarch 13, 2021Sydney, New South Wales, AustraliaStephen Ho
Technical Diver 1March 14, 2021Krnica, Istria county, CroatiaHenning May
Cave Diver 2March 14, 2021Puerto Aventuras, MexicoJP Bresser
GUE FundamentalsMarch 15, 2021Port de Pollença, Baleares, SpainSven Nelles
Cave Diver 1March 15, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
DPV Diver 1March 17, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
DPV CaveMarch 17, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
Technical Diver 1March 18, 2021Seattle, Washington, United StatesAlex Adolfi
DPV Diver 1March 19, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
CCR Diver 1March 20, 2021Argentario, Grosseto, ItalyGraham Blackmore
Technical Diver 2March 20, 2021Krnica, Istria county, CroatiaMario Arena
GUE FundamentalsMarch 20, 2021Enschede, NetherlandsErik Wurz
GUE FundamentalsMarch 20, 2021Tioman, MalaysiaGemma Thomas
Technical Diver 1March 21, 2021Dahab, EgyptJP Bresser
CCR Diver 1March 21, 2021Dahab, EgyptJP Bresser
Cave Diver 1March 21, 2021Gramat, Lot, FranceSven Nelles
Cave Diver 2March 22, 2021High Springs, Florida, United StatesMeredith Tanguay
Cave Diver 1March 22, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
CCR Diver 1March 22, 2021Bergen, NorwayGunnar Midtgaard
Recreational Diver 3 - TrimixMarch 23, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
GUE FundamentalsMarch 25, 2021Zurich, SwitzerlandIrene Homberger
GUE FundamentalsMarch 27, 2021Nähe Augsburg, Bayern, GermanyChristina Müller
GUE FundamentalsMarch 27, 2021High Springs, Florida, United StatesJon Kieren
GUE FundamentalsMarch 27, 2021Santa Margherita Ligure, Genova, ItalyBruno Borelli
CCR Diver 1March 28, 2021tbd, MaltaJP Bresser
Technical Diver 1March 28, 2021tbd, MaltaJP Bresser
Cave Diver 1March 28, 2021Cajarc, Lot, FranceSven Nelles
Technical Diver 1March 29, 2021Krnica, Istria county, CroatiaAnnika Persson
CCR CaveMarch 29, 202132643, Florida, United StatesKirill A. Egorov
Cave Diver 1March 29, 2021Zero Gravity, Puerto Aventuras, Quintana Roo, MexicoLaszlo Cseh
GUE FundamentalsMarch 31, 2021LA, California, United StatesGuy Shockey
GUE FundamentalsMarch 31, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
Recreational Diver 1 - NitroxApril 1, 2021Wageningen/ to be determined, NetherlandsErik Wurz
Technical Diver 1April 2, 2021KRNICA, Istria county, CroatiaMario Arena
GUE FundamentalsApril 2, 2021Whakatane, New ZealandRussell Hughes
GUE FundamentalsApril 2, 2021Wuppertal / Düsseldorf, Nordrhein-Westfalen, GermanySebastian von Koss
Drysuit DiverApril 3, 2021Brockville, Ontario, CanadaMichael Pinault
Doubles DiverApril 3, 2021Seattle, Washington, United StatesAlex Adolfi
GUE Fundamentals UpgradeApril 3, 2021Brockville, Ontario, CanadaMichael Pinault
CCR Diver 1April 3, 2021Qian Dao Hu, Zhejiang, ChinaHui Jin
GUE Fundamentals Part 1April 3, 2021Brockville, Ontario, CanadaMichael Pinault
Drysuit DiverApril 4, 2021Seattle, Washington, United StatesAlex Adolfi
Cave Diver 1April 4, 2021Cajarc, Lot, FranceSven Nelles
CCR Diver 1April 4, 2021Krnica, CroatiaJP Bresser
Technical Diver 1April 4, 2021Krnica, CroatiaJP Bresser
Cave Diver 1April 5, 2021High Springs, Florida, United StatesKyle Harmon
Technical Diver 1April 5, 2021Krnica, Istria county, CroatiaAnnika Persson
Recreational Diver 2 - TrioxApril 5, 2021Ft Lauderdale area, Florida, United StatesMeredith Tanguay
DPV Diver 1April 5, 2021High Springs, Florida, United StatesDouglas Mudry
Technical Diver 2April 5, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
GUE FundamentalsApril 8, 2021Palea Fokea, Attiki, GreeceNikos Vardakas
Cave Diver 1April 8, 2021High Springs, Florida, United StatesKirill A. Egorov
GUE FundamentalsApril 9, 2021Seattle, Washington, United StatesKees Beemster Leverenz
Technical Diver 2April 10, 2021Krnica, Istria county, CroatiaMario Arena
Doubles DiverApril 10, 2021Seattle, Washington, United StatesJames Fraser
CCR Diver 2April 12, 2021Seattle, Washington, United StatesDerk Remmers
IE GUE FundamentalsApril 12, 2021Osezaki, JapanGideon Liew
Cave Diver 2April 12, 2021High Springs, Florida, United StatesMeredith Tanguay
Technical Diver 1April 12, 2021Santa Margherita Ligure, Genova, ItalyBruno Borelli
GUE FundamentalsApril 12, 2021Osezaki, JapanGideon Liew
DPV Diver 1April 14, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
GUE FundamentalsApril 15, 2021Vinkeveen, NetherlandsJP Bresser
IE GUE FundamentalsApril 15, 2021Schwetzingen, Baden-Württemberg, GermanyGraham Blackmore
GUE FundamentalsApril 15, 2021Schwetzingen, Baden-Württemberg, GermanyGraham Blackmore
GUE FundamentalsApril 15, 2021OSLO, NorwayAnnika Persson
DPV Diver 1April 17, 2021Plansee, AustriaIrene Homberger
GUE FundamentalsApril 17, 2021Horseshoe Bay, BC, British Columbia, CanadaLiz Tribe
Technical Diver 1April 18, 2021Osezaki, JapanGideon Liew
Technical Diver 1April 18, 2021Talamone, Grosseto, ItalyStefano Gualtieri
Cave Diver 1April 19, 2021High Springs, Florida, United StatesKirill A. Egorov
ITC Rec 1 / FundamentalsApril 19, 2021Schwetzingen, Baden-Württemberg, GermanyDerk Remmers
Technical Diver 1April 19, 2021Krnica, Istria county, CroatiaSven Nelles
CCR Diver 1April 19, 2021Vinkeveen, NetherlandsJP Bresser
GUE FundamentalsApril 20, 2021Vinkeveen, Utrecht, NetherlandsJeroen Wilms
GUE FundamentalsApril 22, 2021München, Bayern, GermanyIrene Homberger
GUE FundamentalsApril 23, 2021Stockholm/Vagnhärad, Stockholm, SwedenMattias Vendlegård
Drysuit DiverApril 24, 2021Seattle, Washington, United StatesJames Fraser
GUE FundamentalsApril 24, 2021München / Murner See, Bayern, GermanyChristina Müller
GUE Fundamentals UpgradeApril 24, 2021Brockville, Ontario, CanadaMichael Pinault
GUE FundamentalsApril 26, 2021High Springs area, Florida, United StatesMeredith Tanguay
IE GUE FundamentalsApril 28, 2021Cabo de Palos, Murcia, SpainGideon Liew
GUE FundamentalsApril 28, 2021Cabo de Palos, Murcia, SpainGideon Liew
Recreational Diver 3 - TrimixApril 28, 2021Krnica, Istria county, CroatiaJeroen Wilms
Documentation DiverApril 29, 2021Vinkeveen, NetherlandsJP Bresser
GUE FundamentalsApril 29, 2021Zurich, SwitzerlandIrene Homberger
GUE FundamentalsApril 29, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
GUE Fundamentals Part 2May 1, 2021Brockville or Montreal, CanadaMichael Pinault
Recreational Diver 1 - NitroxMay 1, 2021High Springs and Ft Lauderdale areas, Florida, United StatesMeredith Tanguay
Cave Diver 1May 2, 2021Gramat, FranceIrene Homberger
Cave Diver 1May 2, 2021Gramat, Lot, FranceSven Nelles
Technical Diver 2May 3, 2021Cabo de Palos, Murcia, SpainGideon Liew
CCR Diver 1May 3, 2021Vinkeveen, NetherlandsJP Bresser
GUE FundamentalsMay 3, 2021Woods Hole, Massachusetts, United StatesMichael Thornton
Technical Diver 1May 3, 2021Stavanger, NorwayAnnika Persson
GUE FundamentalsMay 6, 2021Hemmoor, Nordrhein-Westfalen, GermanyDaniel Schulte
GUE FundamentalsMay 6, 2021Seattle, Washington, United StatesAlex Adolfi
Cave Diver 1May 9, 2021High Springs, United StatesIrene Homberger
IE GUE FundamentalsMay 9, 2021Cabo de Palos, Murcia, SpainGideon Liew
GUE FundamentalsMay 9, 2021Cabo de Palos, Murcia, SpainGideon Liew
Technical Diver 1May 9, 2021South Florida, Florida, United StatesMeredith Tanguay
Cave Diver 1May 9, 2021Gramat, FranceIrene Homberger
Technical Diver 1May 10, 2021Krnica, Istria county, CroatiaSven Nelles
Documentation DiverMay 11, 2021Krnica, CroatiaJP Bresser
GUE FundamentalsMay 13, 2021Gullmarsfjorden, SwedenAnnika Persson
GUE Fundamentals Part 1May 15, 2021Fort Worth, Texas, United StatesJason Wright
GUE FundamentalsMay 16, 2021Tilburg, NetherlandsMartijn Blommaert
Technical Diver 1May 16, 2021Krnica, CroatiaJP Bresser
DPV Diver 1May 17, 2021Lysekil, SwedenAnnika Persson
GUE FundamentalsMay 18, 2021Puerto Galera, PhilippinesGideon Liew
GUE FundamentalsMay 21, 2021Murnersee, Bayern, GermanyChristina Müller
GUE FundamentalsMay 21, 2021Attersee, AustriaIrene Homberger
GUE FundamentalsMay 22, 2021Düsseldorf, Nordrhein-Westfalen, GermanySebastian von Koss
Technical Diver 2May 22, 2021Puerto Galera, PhilippinesGideon Liew
Cave Diver 1May 23, 2021Cala Gonone, Nuoro, ItalyPeter Gaertner
Recreational Diver 3 - TrimixMay 25, 2021Ft Lauderdale area, Florida, United StatesMeredith Tanguay
DPV Diver 1May 25, 2021Oberösterreich, AustriaIrene Homberger
Recreational Diver 2 - TrioxMay 25, 2021Ft Lauderdale area, Florida, United StatesMeredith Tanguay
GUE FundamentalsMay 27, 2021Ålesund, NorwayAnnika Persson
Technical Diver 1May 28, 2021Puerto Galera, PhilippinesGideon Liew
Photogrammetry DiverMay 28, 2021Seattle, Washington, United StatesKees Beemster Leverenz
CCR Diver 1May 30, 2021Krnica, CroatiaJP Bresser
Technical Diver 1May 31, 2021Krnica, Istria county, CroatiaSven Nelles
Technical Diver 1June 1, 2021Åland Islands, FinlandAnnika Persson
Technical Diver 1June 3, 2021Puerto Galera, PhilippinesGideon Liew
GUE FundamentalsJune 3, 2021Murnersee, Bayern, GermanyChristina Müller
Technical Diver 2June 4, 2021Krnica, Istria county, CroatiaMario Arena
Scientific DiverJune 4, 2021n.a., United KingdomDiogo Paulo
Doubles DiverJune 5, 2021Seattle, Washington, United StatesAlex Adolfi
CCR Diver 1June 6, 2021Krnica, CroatiaJP Bresser
Drysuit DiverJune 6, 2021Seattle, Washington, United StatesAlex Adolfi
Technical Diver 1June 6, 2021Krnica, CroatiaJP Bresser
Technical Diver 1June 7, 2021Krnica, Istria county, CroatiaSven Nelles
Technical Diver 1June 7, 2021Åland Islands, SwedenAnnika Persson
GUE FundamentalsJune 9, 2021Raleigh area, North Carolina, United StatesMeredith Tanguay
GUE FundamentalsJune 11, 2021Quebec, Quebec, CanadaMartin Lessard
GUE FundamentalsJune 11, 2021Seattle, Washington, United StatesKees Beemster Leverenz
GUE FundamentalsJune 11, 2021Québec city, Quebec, CanadaDany Dulac
Cave Diver 1June 13, 2021Sardinia, ItalyJP Bresser
Cave Diver 2June 13, 2021Sardinia, ItalyJP Bresser
GUE FundamentalsJune 14, 2021Lake Phoenix (Rawlings), Virginia, United StatesMeredith Tanguay
Technical Diver 1June 15, 2021Seattle, Washington, United StatesAlex Adolfi
GUE FundamentalsJune 17, 2021Stromberg, Rheinland-Pfalz, GermanySven Nelles
GUE Fundamentals UpgradeJune 18, 2021Lake Phoenix (Rawlings), Virginia, United StatesMeredith Tanguay
CCR Diver 1June 19, 2021Stockholm, SwedenJP Bresser
GUE Fundamentals UpgradeJune 21, 2021Raleigh area, North Carolina, United StatesMeredith Tanguay
GUE FundamentalsJune 21, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
GUE FundamentalsJune 24, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
DPV Diver 1June 25, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
Triox PrimerJune 25, 2021Raleigh area, North Carolina, United StatesMeredith Tanguay
GUE FundamentalsJune 27, 2021Stockholm, SwedenAnne-Marie Bresser
Technical Diver 1June 27, 2021Stockholm, SwedenJP Bresser
GUE FundamentalsJune 29, 2021Dutch Springs, Pennsylvania, United StatesMeredith Tanguay
Technical Diver 1June 29, 2021Gullmarsfjorden, SwedenAnnika Persson
Cave Diver 1July 4, 2021Sardegna, ItalyIrene Homberger
Technical Diver 1July 4, 2021Hemmoor, Niedersachsen, GermanySven Nelles
GUE Fundamentals UpgradeJuly 4, 2021Dutch Springs, Pennsylvania, United StatesMeredith Tanguay
DPV Diver 1July 5, 2021Stockholm, SwedenJP Bresser
GUE FundamentalsJuly 9, 2021Boston area, Massachusetts, United StatesMeredith Tanguay
GUE FundamentalsJuly 10, 2021Vinkeveen, NetherlandsJP Bresser
Cave Diver 1July 11, 2021Sardinia, ItalyJP Bresser
Cave Diver 1July 11, 2021Sardegna, Irene Homberger
GUE FundamentalsJuly 15, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
DPV Diver 1July 16, 2021Vinkeveen, NetherlandsJP Bresser
Cave Diver 2July 18, 2021Sardinia, ItalyJP Bresser
CCR Diver 1July 19, 2021Vinkeveen, NetherlandsJP Bresser
ITC Rec 1 / FundamentalsJuly 21, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
CCR CaveJuly 22, 2021Krnica, Istria county, CroatiaKirill A. Egorov
GUE FundamentalsJuly 24, 2021Vinkeveen, NetherlandsJP Bresser
CCR CaveJuly 27, 2021Krnica, Istria county, CroatiaKirill A. Egorov
GUE FundamentalsJuly 29, 2021Köln, Nordrhein-Westfalen, GermanySven Nelles
ITC Technical Diver 1July 30, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
DPV CaveAugust 2, 2021Krnica, Istria county, CroatiaKirill A. Egorov
Cave Diver 1August 2, 2021Zero Gravity Dive Center, Quintana Roo, MexicoChristophe Le Maillot
Cave Diver 1August 8, 2021Gramat, Lot, FranceSven Nelles
GUE FundamentalsAugust 9, 2021Gilboa Quarry, Ohio, United StatesMeredith Tanguay
CCR Diver 2August 9, 2021Krnica, Istria county, CroatiaKirill A. Egorov
Technical Diver 1August 9, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
GUE FundamentalsAugust 12, 2021Hemmoor, Niedersachsen, GermanyHenning May
GUE Fundamentals UpgradeAugust 16, 2021Kankakee, IL, Illinois, United StatesMeredith Tanguay
GUE FundamentalsAugust 16, 2021Chicago Area (Haigh Quarry), Illinois, United StatesMeredith Tanguay
Technical Diver 1August 17, 2021Seattle, Washington, United StatesAlex Adolfi
GUE Fundamentals UpgradeAugust 20, 2021Haigh Quarry - the Caribbean of the Midwest!, Illinois, United StatesMeredith Tanguay
Cave Diver 2August 22, 2021Cajarc, FranceJP Bresser
Cave Diver 1August 22, 2021Cajarc, FranceJP Bresser
Cave Diver 1August 29, 2021Cala Gonone, Nuoro, ItalySven Nelles
Cave Diver 1August 29, 2021Cajarc, FranceJP Bresser
GUE FundamentalsAugust 30, 2021Hopkinsville (Pennyroyal Quarry), Kentucky, United StatesMeredith Tanguay
Cave Diver 1September 5, 2021Cala Gonone, Nuoro, ItalySven Nelles
Cave Diver 2September 5, 2021Cajarc, FranceJP Bresser
Cave Diver 1September 12, 2021Sardinia, ItalyJP Bresser
Cave Diver 1September 12, 2021Third Dimension Diving, Tulum, Quintana Roo, MexicoKelvin Davidson
Cave Diver 1September 12, 2021Cala Gonone, Nuoro, ItalySven Nelles
Cave Diver 1September 12, 2021Gramat, FranceIrene Homberger
Cave Diver 2September 12, 2021Sardinia, ItalyJP Bresser
DPV Diver 1September 13, 2021Ft Lauderdale area, FL, United StatesMeredith Tanguay
Technical Diver 1September 13, 2021Quebec City, Quebec, CanadaGuy Shockey
Scientific DiverSeptember 18, 2021Faro/Sagres, Faro, PortugalHenning May
Recreational Diver 1 - NitroxSeptember 20, 2021Stuart and Ft Lauderdale areas, Florida, United StatesMeredith Tanguay
Recreational Diver 2 - TrioxSeptember 20, 2021Ft Lauderdale area, Florida, United StatesMeredith Tanguay
Technical Diver 1September 26, 2021Kralendijk, Bonaire, BonaireMeredith Tanguay
Cave Diver 1October 3, 2021Gramat, FranceIrene Homberger
Technical Diver 1October 3, 2021Hemmoor, Niedersachsen, GermanySven Nelles
Cave Diver 1October 3, 2021Cajarc, FranceJP Bresser
Technical Diver 1October 10, 2021Krnica, CroatiaJP Bresser
Technical Diver 1October 10, 2021Krnica, Istria county, CroatiaHenning May
CCR Diver 1October 10, 2021Cajarc, CroatiaJP Bresser
GUE FundamentalsOctober 16, 2021Vinkeveen, NetherlandsJP Bresser
DPV Diver 1October 22, 2021Vinkeveen, NetherlandsJP Bresser
Cave Diver 1October 24, 2021High Springs, Florida, United StatesSven Nelles
CCR Diver 1October 31, 2021Dahab, EgyptJP Bresser
CCR Diver 1October 31, 2021Dahab, EgyptJP Bresser
Cave Diver 1November 1, 2021Third Dimension Diving, Tulum, Quintana Roo, MexicoKelvin Davidson
CCR Diver 2November 9, 2021Vancouver Island, British Columbia, CanadaGuy Shockey
Cave Diver 1November 15, 2021Puerto Aventuras, Quintana Roo, MexicoSven Nelles
Cave Diver 1November 29, 2021Puerto Aventuras, Quintana Roo, MexicoSven Nelles
Cave Diver 1December 6, 2021Puerto Aventuras, Quintana Roo, MexicoSven Nelles
CCR CaveDecember 11, 2021High Springs, Florida, United StatesKirill A. Egorov
DPV CaveDecember 17, 2021High Springs, Florida, United StatesKirill A. Egorov
GUE FundamentalsFebruary 19, 2022Kailua-Kona (Big Island), Hawaii, United StatesMeredith Tanguay
GUE Fundamentals UpgradeFebruary 20, 2022Kailua-Kona (Big Island), Hawaii, United StatesMeredith Tanguay