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.
Filtere die Kurse anhand von einem oder mehreren der untenstehenden Parameter. Denke daran, dass bei der Suche "Weniger ist mehr" gilt. Um, zum Beispiel, alle Kurse zu finden, die in Florida unterrichtet werden, schreibe "FL" statt "Florida" in das Feld für Region/Bundesland. Die meisten Felder können auch leer gelassen werden.
To select or de-select multiple values in any of the filters below, simply hold down the Ctrl or Command key while clicking on each value.| Instruktor: |
| Kursname | Datum | Ort | Instruktor |
|---|---|---|---|
| GUE Technical Fundamentals | January 24, 2026 | Porto Valtravaglia, Varese, Italy | Romano Rampazzo |
| DPV Diver 1 | January 24, 2026 | Puerto Galera, Mindoro Oriental, Philippines | Kyungsoo Kim |
| DPV Diver 1 | January 24, 2026 | Atami, Shizuoka, Japan | Thomas Jonsson |
| Doubles Primer | January 24, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Doubles Primer | January 24, 2026 | Aurora, Ontario, Canada | Heison Chak |
| Drysuit Primer | January 24, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Rescue Primer | January 24, 2026 | Vobster, Somerset, United Kingdom | Richard Walker |
| GUE Basic Fundamentals | January 24, 2026 | Des Moines, Washington, United States | James Fraser |
| Upgrade to GUE Technical Fundamentals | January 25, 2026 | Sydney, New South Wales, Australia | Duncan Paterson |
| Cave Diver 2 | January 25, 2026 | High Springs, Florida, United States | Jon Kieren |
| Drysuit Primer | January 25, 2026 | LA, California, United States | Tom Figueroa |
| Performance Diver | January 25, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Performance Diver | January 25, 2026 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| GUE Technical Fundamentals | January 25, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | January 26, 2026 | Playa Del Carmen - Elite Divers Intl., Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| CCR Fundamentals: JJ-CCR | January 26, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Drysuit Primer | January 26, 2026 | Cebu, Philippines | Gemma Thomas |
| GUE Basic Fundamentals | January 26, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | January 26, 2026 | Playa Del Carmen QR - Elite Divers Intl., Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | January 26, 2026 | Playa Del Carmen - Elite Divers Intl., Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| CCR Fundamentals: Symbios | January 26, 2026 | Padua, Italy | Dimitris Fifis |
| Cave Diver 2 | January 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | January 26, 2026 | Yangyang-gun, Kangwon-do, Korea (South) | Youngwoo Seo |
| CCR Fundamentals: JJ-CCR | January 26, 2026 | Yangyang-gun, Kangwon-do, Korea (South) | Youngwoo Seo |
| GUE Basic Fundamentals | January 26, 2026 | Playa Del Carmen - Elite Divers Intl., Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | January 26, 2026 | Kralendijk, Bonaire | Douwe Musch |
| Doubles Primer | January 27, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| DPV Cave | January 27, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Performance Diver | January 27, 2026 | Los Angeles , California, United States | Steven Millington |
| Doubles Primer | January 27, 2026 | Singapore , Central Singapore, Singapore | Jimmy Choo |
| CCR Technical Diver 1 | January 27, 2026 | Los Angeles, California, United States | Steven Millington |
| Doubles Primer | January 28, 2026 | Elite Divers Intl. - Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Doubles Primer | January 28, 2026 | Playa Del Carmen - Elite Divers Intl., Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Upgrade to GUE Technical Fundamentals | January 28, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Drysuit Primer | January 28, 2026 | Playa Del Carmen - Elite Divers Intl., Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | January 29, 2026 | Tulum, Mexico | Sabine Sidi-Ali |
| GUE Technical Fundamentals | January 29, 2026 | Siegburg, Nordrhein-Westfalen, Germany | Benjamin Ott |
| Cave Diver 1 | January 29, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Doubles Primer | January 29, 2026 | Singapore, Singapore | Gemma Thomas |
| Performance Diver | January 29, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Technical Diver 1 | January 30, 2026 | Finale Ligure, Savona, Italy | Marco Colman |
| Performance Diver | January 30, 2026 | Siegburg, Nordrhein-Westfalen DE, Germany | Kaddi Vogel |
| Performance Diver | January 30, 2026 | Kralendijk, Bonaire | Douwe Musch |
| GUE Technical Fundamentals | January 30, 2026 | Seogwipo, Cheju-do, Korea (South) | Youngdo Heo |
| Doubles Primer | January 30, 2026 | Siegburg, Germany | Sebastian von Koss |
| Drysuit Primer | January 31, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| Upgrade to GUE Technical Fundamentals | January 31, 2026 | Tenero, Ticino, Switzerland | Ivan Wagner |
| Drysuit Primer | January 31, 2026 | Atami, Shizuoka, Japan | Thomas Jonsson |
| Drysuit Primer | January 31, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Basic Fundamentals | January 31, 2026 | Siegburg , Germany | Sebastian von Koss |
| Doubles Primer | January 31, 2026 | Los Angeles, California, United States | Steven Millington |
| Gas Blender | January 31, 2026 | Stuttgart, Baden-Württemberg, Germany | Peter Gaertner |
| Doubles Primer | January 31, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 2 | February 1, 2026 | Seattle, Washington, United States | Gideon Liew |
| Technical Diver 2 | February 1, 2026 | Seattle, Washington, United States | Gideon Liew |
| Performance Diver | February 1, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | February 2, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 1 | February 2, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| GUE Basic Fundamentals | February 2, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | February 2, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| Upgrade to CCR Tech 1 | February 2, 2026 | Bohol, Bohol, Philippines | Hui Jin |
| Cave Diver 1 | February 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | February 2, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| CCR Cave | February 2, 2026 | Puerto Aventuras, Monaco | JP Bresser |
| Performance Diver | February 2, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | February 2, 2026 | Yangyang-gun, Kangwon-do, Korea (South) | Youngwoo Seo |
| CCR Fundamentals: JJ-CCR | February 2, 2026 | Monterey, California, United States | Kirill A. Egorov |
| Performance Diver | February 2, 2026 | Singapore, Singapore | Gemma Thomas |
| GUE Basic Fundamentals | February 2, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | February 2, 2026 | Yangyang-gun, Kangwon-do, Korea (South) | Youngwoo Seo |
| GUE Technical Fundamentals | February 2, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 2 | February 2, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| DPV Diver 1 | February 2, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| Cave Sidemount | February 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 2 | February 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | February 3, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | February 3, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Drysuit Primer | February 4, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| Doubles Primer | February 4, 2026 | Playa Del Carmen QR - Elite Divers Intl., Mexico | ARTHUR NGUYEN-KIM |
| Doubles Primer | February 4, 2026 | Los Angeles, California, United States | Steven Millington |
| GUE Technical Fundamentals | February 4, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | February 5, 2026 | Singapore, Singapore | Zicong Wang |
| Discover Diving | February 5, 2026 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| Upgrade to GUE Basic Fundamentals | February 5, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Gas Blender | February 6, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Ricardo Constantino |
| Performance Diver | February 6, 2026 | Budapest, Budapest, Hungary | Zsolt Szilagyi |
| Technical Diver 1 | February 6, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Ricardo Constantino |
| Upgrade to CCR Tech 1 | February 6, 2026 | Genova , Genova, Italy | Niccolo Crespi |
| Scuba Diver | February 6, 2026 | Almelo, Netherlands | Matthijs Holtkamp |
| CCR Technical Diver 1 | February 6, 2026 | Brenzone/Arenzano, Genova, Italy | Niccolo Crespi |
| DPV Diver 1 | February 6, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Drysuit Primer | February 7, 2026 | Panama City , Florida, United States | Kelly Colwell |
| Upgrade to GUE Technical Fundamentals | February 7, 2026 | Monterey, California, United States | Charles Han |
| Performance Diver | February 7, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Performance Diver | February 7, 2026 | Zurich, Switzerland | Irene Homberger |
| GUE Technical Fundamentals | February 7, 2026 | Siegburg, Germany | Sebastian von Koss |
| Gas Blender | February 7, 2026 | Münster, Nordrhein-Westfalen, Germany | Daniel Schulte |
| Upgrade to GUE Technical Fundamentals | February 7, 2026 | Komur Limani, Edirne, Turkey | Nevcan Uludaş |
| Doubles Primer | February 8, 2026 | Budapest, Budapest, Hungary | Zsolt Szilagyi |
| Cave Diver 1 | February 8, 2026 | Playa del Carmen, Mexico | Per Normark |
| GUE Basic Fundamentals | February 8, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Doubles Primer | February 8, 2026 | Panama City , Florida, United States | Kelly Colwell |
| Technical Diver 1 | February 8, 2026 | Siracusa, Siracusa, Italy | Henning May |
| Drysuit Primer | February 8, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | February 9, 2026 | Shanghai, China | Xiaodong Zhong |
| DPV Cave | February 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Performance Diver | February 9, 2026 | Singapore, Central Singapore, Singapore | Coral Chua |
| Cave Diver 1 | February 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | February 9, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | February 9, 2026 | Mexico, Mexico | JP Bresser |
| CCR Fundamentals: JJ-CCR | February 9, 2026 | Fianle Ligure, Savona, Italy | Marco Colman |
| GUE Technical Fundamentals | February 9, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Performance Diver | February 9, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 2 | February 9, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Technical Diver 1 | February 10, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | February 10, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| Scientific Diver | February 11, 2026 | Helsinki, Finland | Erik Wurz |
| Drysuit Primer | February 11, 2026 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Doubles Primer | February 11, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Performance Diver | February 12, 2026 | Bangkok, Thailand | Sanya Lohitnavy |
| Doubles Primer | February 12, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Technical Diver 1 | February 13, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| GUE Basic Fundamentals | February 13, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | February 13, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Cave Diver 1 | February 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Technical Fundamentals | February 14, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Doubles Primer | February 14, 2026 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | February 14, 2026 | Sydney, New South Wales, Australia | Duncan Paterson |
| Deep Primer | February 14, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Technical Fundamentals | February 14, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Performance Diver | February 14, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| Cave Diver 2 | February 15, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | February 15, 2026 | High Springs, Florida, United States | Jon Kieren |
| Technical Diver 2 | February 16, 2026 | Newberry, Florida, United States | Gideon Liew |
| GUE Technical Fundamentals | February 16, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 2 | February 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | February 16, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| CCR Fundamentals: JJ-CCR | February 16, 2026 | Dahab, Egypt | Richard Walker |
| Cave Diver 2 | February 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| GUE Basic Fundamentals | February 16, 2026 | Dahab, Egypt | Mahmoud Esmat |
| GUE Technical Fundamentals | February 16, 2026 | Tulum, Mexico | Sabine Sidi-Ali |
| Scientific Diver | February 16, 2026 | Dahab, Janub Sina', Egypt | Erik Wurz |
| Technical Diver 1 | February 16, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Technical Fundamentals | February 16, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | February 16, 2026 | Tulum, Quintana Roo, Mexico | Ricardo Constantino |
| CCR Fundamentals: JJ-CCR | February 17, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| CCR Fundamentals: Symbios | February 17, 2026 | Puerto Aventuras, Mexico | John Kendall |
| Cave Diver 2 | February 17, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| GUE Basic Fundamentals | February 17, 2026 | Sydney, Australia | Duncan Paterson |
| CCR Fundamentals: JJ-CCR | February 18, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | February 19, 2026 | Wittenberge, Brandenburg, Germany | Oliver Ober |
| GUE Technical Fundamentals | February 19, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Cave Diver 2 | February 19, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| DPV Diver 1 | February 20, 2026 | Antalya, Antalya, Turkey | Nevcan Uludaş |
| GUE Basic Fundamentals | February 20, 2026 | Cebu, Cebu, Philippines | Hui Jin |
| GUE Basic Fundamentals | February 20, 2026 | Almelo, Enschede, Netherlands | Matthijs Holtkamp |
| GUE Basic Fundamentals | February 20, 2026 | LA, California, United States | HUANG WEIQI |
| GUE Basic Fundamentals | February 20, 2026 | Wittenberge, Brandenburg, Germany | Oliver Ober |
| Upgrade to CCR Tech 1 | February 20, 2026 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Basic Fundamentals | February 21, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | February 21, 2026 | Siegburg, Germany | Sebastian von Koss |
| Performance Diver | February 21, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | February 22, 2026 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Technical Diver 1 | February 22, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Gas Blender | February 22, 2026 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 2 | February 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | February 23, 2026 | Finale Ligure, Genova, Italy | Francesco Cameli |
| CCR Fundamentals: JJ-CCR | February 23, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 1 | February 23, 2026 | Cabo de Palos, Murcia, Spain | Sven Nelles |
| Cave Diver 1 | February 23, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | February 23, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Cave Diver 2 | February 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 2 | February 23, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Diver 1 | February 23, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Technical Diver 1 | February 23, 2026 | Newberry, Florida, United States | Gideon Liew |
| CCR Technical Diver 1 | February 23, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| Drysuit Primer | February 24, 2026 | Seattle, Washington, United States | Kees Beemster Leverenz |
| DPV Cave | February 24, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Performance Diver | February 24, 2026 | St. Julians, Malta | Kaddi Vogel |
| GUE Basic Fundamentals | February 24, 2026 | Ognina, Siracusa, Italy | Fabio Portella |
| DPV Diver 1 | February 25, 2026 | Lapulapu, Cebu, Philippines | Hui Jin |
| Rescue Primer | February 25, 2026 | Singapore, Singapore | Gemma Thomas |
| GUE Basic Fundamentals | February 25, 2026 | Bangkok, Thailand | Sanya Lohitnavy |
| Cave Diver 2 | February 25, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Upgrade to GUE Basic Fundamentals | February 26, 2026 | St. Julians, Malta | Keith Kreitner |
| Drysuit Primer | February 26, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | February 26, 2026 | St. Julians, Malta | Kaddi Vogel |
| Gas Blender | February 27, 2026 | Seattle, Washington, United States | Kees Beemster Leverenz |
| Gas Blender | February 28, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Upgrade to GUE Basic Fundamentals | February 28, 2026 | St. Julian, Malta | Keith Kreitner |
| Doubles Primer | February 28, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Doubles Primer | March 1, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Drysuit Primer | March 1, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | March 1, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Cave Diver 1 | March 1, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Kyungsoo Kim |
| Performance Diver | March 1, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Doubles Primer | March 1, 2026 | Des Moines, Washington, United States | James Fraser |
| ITC Rec 1 / Fundamentals | March 1, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Fundamentals: JJ-CCR | March 2, 2026 | Krnica, Istria county, Croatia | Derk Remmers |
| GUE Basic Fundamentals | March 2, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| CCR Technical Diver 1 | March 2, 2026 | Seattle, Washington, United States | Kees Beemster Leverenz |
| CCR Technical Diver 2 | March 2, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| DPV Cave | March 2, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| CCR Fundamentals: JJ-CCR | March 2, 2026 | Santa Margherita, Genova, Italy | Francesco Cameli |
| Cave Diver 1 | March 2, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Drysuit Primer | March 3, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Doubles Primer | March 3, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | March 3, 2026 | Los Angeles , California, United States | Steven Millington |
| CCR Fundamentals: JJ-CCR | March 4, 2026 | Walcourt, Belgium | Jérôme Descamps |
| Performance Diver | March 4, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | March 4, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | March 4, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Deep Primer | March 4, 2026 | Stromberg, Rheinland-Pfalz , Germany | Sven Nelles |
| GUE Basic Fundamentals | March 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | March 5, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Cave Diver 1 | March 5, 2026 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| GUE Technical Fundamentals | March 6, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | March 6, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | March 6, 2026 | Los Angeles , California, United States | Steven Millington |
| GUE Basic Fundamentals | March 6, 2026 | Santa Clara/Monterey, California, United States | Alberto Nava |
| GUE Basic Fundamentals | March 6, 2026 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| DPV Diver 1 | March 6, 2026 | Capernwray, Lancashire, United Kingdom | Marcus Rose |
| Performance Diver | March 7, 2026 | Wittenberge, Brandenburg, Germany | Oliver Ober |
| GUE Technical Fundamentals | March 7, 2026 | Zero Gravity - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Performance Diver | March 7, 2026 | Victoria, British Columbia, Canada | Jennifer Thomson |
| CCR Fundamentals: JJ-CCR | March 8, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| Doubles Primer | March 8, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Doubles Primer | March 9, 2026 | Playa Del Carmen - Elite Divers International, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Upgrade to GUE Technical Fundamentals | March 9, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | March 9, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | March 9, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Technical Diver 1 | March 9, 2026 | Dahab, Egypt | Keith Kreitner |
| CCR Technical Diver 2 | March 9, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | March 10, 2026 | High Springs, Florida, United States | Daniel Riordan |
| Master Diver | March 10, 2026 | Dahab, Egypt | Keith Kreitner |
| Master Diver | March 10, 2026 | Soma Bay, Egypt | Sebastian von Koss |
| GUE Technical Fundamentals | March 10, 2026 | Dahab, Egypt | Keith Kreitner |
| GUE Technical Fundamentals | March 12, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| GUE Technical Fundamentals | March 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | March 13, 2026 | Monterey, California, United States | Alberto Nava |
| GUE Technical Fundamentals | March 13, 2026 | Numazu, Shizuoka, Japan | Thomas Jonsson |
| BLS-D & Oxygen First Aid | March 13, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | March 13, 2026 | Siegburg, Nordrhein-Westfalen, Germany | Benjamin Ott |
| Doubles Primer | March 14, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | March 14, 2026 | Bergen, Norway | Gaute W Seljestad |
| Navigation Primer | March 14, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| CCR Cave | March 14, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| Performance Diver | March 14, 2026 | Zurich, Switzerland | Irene Homberger |
| Performance Diver | March 14, 2026 | Maple Bay , British Columbia, Canada | Sabrina Figliomeni |
| Rescue Primer | March 14, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| BLS-D & Oxygen First Aid | March 14, 2026 | Karlsruhe, Baden-Württemberg, Germany | Manuela Schoch |
| Performance Diver | March 14, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Cave Diver 1 | March 15, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 2 | March 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Technical Fundamentals | March 16, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Deep Primer | March 16, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Cave Diver 1 | March 16, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | March 16, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Advanced Open Water Diver | March 16, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Cave Diver 1 | March 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| Open Water Diver | March 17, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Technical Diver 1 | March 17, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Navigation Primer | March 18, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| CCR Fundamentals: JJ-CCR | March 18, 2026 | Hemmoor, Germany | Henning May |
| Technical Diver 1 | March 18, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| Upgrade to CCR Tech 1 | March 18, 2026 | Krnica, Croatia | JP Bresser |
| Drysuit Primer | March 18, 2026 | Kralendijk, Bonaire | Douwe Musch |
| GUE Technical Fundamentals | March 19, 2026 | Ibrice Limani, Edirne, Turkey | Nevcan Uludaş |
| GUE Basic Fundamentals | March 20, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| DPV Diver 1 | March 20, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Cave Diver 2 | March 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | March 20, 2026 | Singapore, Singapore | Zicong Wang |
| Rescue Primer | March 20, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | March 20, 2026 | Locarno, Ticino, Switzerland | Ivan Wagner |
| Gas Blender | March 20, 2026 | Hamburg, Hamburg, Germany | Keith Kreitner |
| Performance Diver | March 21, 2026 | Almelo, Enschede, Netherlands | Matthijs Holtkamp |
| Performance Diver | March 21, 2026 | Cebu, Philippines | Gemma Thomas |
| GUE Basic Fundamentals | March 21, 2026 | Kralendijk, Bonaire | Douwe Musch |
| BLS-D & Oxygen First Aid Instructor | March 21, 2026 | Korntal-Münchingen, Baden-Württemberg, Germany | Manuela Schoch |
| Upgrade to GUE Technical Fundamentals | March 21, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Cave Diver 1 | March 21, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Ricardo Constantino |
| GUE Basic Fundamentals | March 21, 2026 | St Prex, Vaud, Switzerland | Richard Spikings |
| Upgrade to GUE Technical Fundamentals | March 21, 2026 | Foshan, Guangdong, China | HUANG WEIQI |
| Upgrade to GUE Technical Fundamentals | March 21, 2026 | Monterey, California, United States | Charles Han |
| Cave Diver 1 | March 22, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 2 | March 22, 2026 | High Springs, Florida, United States | Jon Kieren |
| CCR Fundamentals: JJ-CCR | March 23, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| GUE Basic Fundamentals | March 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | March 23, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Master Diver | March 23, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| CCR Fundamentals: JJ-CCR | March 23, 2026 | Cala Gonone, Nuoro, Italy | Francesco Cameli |
| Upgrade to CCR Tech 1 | March 23, 2026 | Seattle, Washington, United States | Kees Beemster Leverenz |
| CCR Technical Diver 2 | March 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: Symbios | March 24, 2026 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| CCR Fundamentals: JJ-CCR | March 24, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| GUE Technical Fundamentals | March 25, 2026 | Foshan, Guangdong, China | HUANG WEIQI |
| CCR Fundamentals: JJ-CCR | March 25, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Cave Diver 2 | March 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| Cave Diver 2 | March 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| Performance Diver | March 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | March 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | March 27, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Technical Diver 1 | March 28, 2026 | Vinkeveen + Hemmoor, Germany | JP Bresser |
| Performance Diver | March 28, 2026 | Panheel, Netherlands | Benjamin Ott |
| Cave Diver 1 | March 29, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | March 29, 2026 | Tulum, Mexico | Sabine Sidi-Ali |
| Technical Diver 1 | March 29, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| Cave Diver 1 | March 30, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Basic Fundamentals | March 30, 2026 | Cala Gonone, Nuoro, Italy | Francesco Cameli |
| Performance Diver | March 30, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Performance Diver | March 30, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | March 30, 2026 | Bergen, Norway | Gaute W Seljestad |
| GUE Basic Fundamentals | March 30, 2026 | High Springs , United States | Stretch Aaron Altenhein |
| Performance Diver | March 30, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Cave Diver 1 | March 30, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | March 31, 2026 | Toulon, Var, France | Jérôme Descamps |
| GUE Basic Fundamentals | March 31, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Technical Diver 1 | March 31, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| GUE Technical Fundamentals | March 31, 2026 | Toulon, Var, France | Jérôme Descamps |
| GUE Basic Fundamentals | April 1, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| Open Water Diver | April 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Technical Diver 1 | April 1, 2026 | Krnica, Istria county, Croatia | Erik Wurz |
| GUE Basic Fundamentals | April 1, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Basic Fundamentals | April 1, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | April 1, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| Performance Diver | April 2, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Drysuit Primer | April 2, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | April 2, 2026 | Cala Gonone, Nuoro, Italy | Francesco Cameli |
| Scientific Diver | April 2, 2026 | Den Osse, Zeeland, Netherlands | Erik Wurz |
| Doubles Primer | April 2, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Technical Fundamentals | April 2, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| CCR Technical Diver 2 | April 3, 2026 | Quartu S. Elena, Cagliari, Italy | Stefano Di Cosimo |
| Technical Diver 1 | April 3, 2026 | Qiandao lake, Zhejiang, China | Xiaodong Zhong |
| Master Diver | April 3, 2026 | St. Julians, Saint Julian's, Malta | Keith Kreitner |
| GUE Technical Fundamentals | April 3, 2026 | Qiandao Hu, Zhejiang, China | Hui Jin |
| GUE Technical Fundamentals | April 3, 2026 | München, Bayern, Germany | Frederik Bring |
| GUE Technical Fundamentals | April 4, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| DPV Diver 1 | April 4, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Performance Diver | April 4, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | April 4, 2026 | Anchorage, Alaska, United States | Ron Fancher |
| GUE Basic Fundamentals | April 4, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Technical Diver 1 | April 4, 2026 | Foshan, Guangdong, China | HUANG WEIQI |
| Performance Diver | April 4, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | April 4, 2026 | St. Julians, Malta | Kaddi Vogel |
| CCR Technical Diver 1 | April 6, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| Upgrade to CCR Tech 1 | April 6, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| Performance Diver | April 6, 2026 | Vancouver , British Columbia, Canada | William Wooill Hong |
| CCR Fundamentals: JJ-CCR | April 6, 2026 | Cala Gonone, Nuoro, Italy | Marco Colman |
| GUE Technical Fundamentals | April 6, 2026 | Dahab, Egypt | Andrei Dmitriev |
| Cave Diver 2 | April 6, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Doubles Primer | April 6, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 1 | April 6, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Advanced Open Water Diver | April 6, 2026 | Los Angeles, California, United States | Steven Millington |
| DPV Diver 1 | April 6, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Open Water Diver | April 6, 2026 | Dahab, Egypt | Andrei Dmitriev |
| GUE Basic Fundamentals | April 6, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| CCR Fundamentals: Symbios | April 6, 2026 | Puerto Aventuras, Mexico | John Kendall |
| Cave Diver 1 | April 7, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Technical Diver 1 | April 7, 2026 | Los Angeles & Avalon, Catalina Island, California, United States | Steven Millington |
| Technical Diver 2 | April 7, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| DPV Diver 1 | April 7, 2026 | Paphos, Paphos, Cyprus | Imad Farhat |
| GUE Basic Fundamentals | April 7, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Technical Diver 2 | April 7, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Technical Fundamentals | April 8, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Scientific Diver | April 8, 2026 | Essen, Nordrhein-Westfalen, Germany | Henning May |
| Technical Diver 1 | April 8, 2026 | Saint Georg, Saint Julian's, Malta | Keith Kreitner |
| Navigation Primer | April 8, 2026 | Gdańsk , Pomorskie, Poland | Bartek Trzcinski |
| GUE Basic Fundamentals | April 9, 2026 | Vancouver, British Columbia, Canada | William Wooill Hong |
| GUE Technical Fundamentals | April 10, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | April 10, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| Cave Diver 2 | April 10, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Basic Fundamentals | April 10, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Doubles Primer | April 11, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Navigation Primer | April 11, 2026 | Paphos, Paphos, Cyprus | Imad Farhat |
| GUE Basic Fundamentals | April 11, 2026 | Tenero, Ticino, Switzerland | Ivan Wagner |
| CCR Fundamentals: JJ-CCR | April 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | April 11, 2026 | foshang, Guangdong, China | HUANG WEIQI |
| Doubles Primer | April 11, 2026 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | April 11, 2026 | Siegburg, Germany | Sebastian von Koss |
| GUE Technical Fundamentals | April 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | April 12, 2026 | Gramat, Lot, France | Ferry Schram |
| Performance Diver | April 12, 2026 | Tioman, Malaysia | Gemma Thomas |
| GUE Basic Fundamentals | April 12, 2026 | Dahab, Egypt | Mahmoud Esmat |
| GUE Basic Fundamentals | April 13, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | April 13, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Open Water Diver | April 13, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Drysuit Primer | April 13, 2026 | Bali, Indonesia | Gemma Thomas |
| CCR Fundamentals: JJ-CCR | April 13, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| Cave Diver 1 | April 13, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 2 | April 13, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Performance Diver | April 13, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | April 13, 2026 | Vancouver, British Columbia, Canada | William Wooill Hong |
| GUE Technical Fundamentals | April 13, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| CCR Fundamentals: JJ-CCR | April 14, 2026 | Los Angeles, California, United States | Steven Millington |
| Upgrade to GUE Technical Fundamentals | April 14, 2026 | Paphos, Paphos, Cyprus | Imad Farhat |
| Technical Diver 1 | April 14, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Rescue Primer | April 14, 2026 | Dormagen, Germany | Sebastian von Koss |
| CCR Technical Diver 2 | April 14, 2026 | seattle, Washington, United States | Graham Blackmore |
| CCR Technical Diver 2 | April 14, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| CCR Technical Diver 2 | April 15, 2026 | Sydney, New South Wales, Australia | Kirill A. Egorov |
| Upgrade to GUE Basic Fundamentals | April 15, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| CCR Fundamentals: JJ-CCR | April 15, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| CCR Technical Diver 2 | April 15, 2026 | Sydney, New South Wales, Australia | Kirill A. Egorov |
| Cave Diver 2 | April 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | April 16, 2026 | Vinkeveen, Netherlands | JP Bresser |
| DPV Diver 1 | April 16, 2026 | Tvaerminne, Finland | Erik Wurz |
| GUE Technical Fundamentals | April 16, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | April 16, 2026 | Jaworzno, Poland | Bartek Trzcinski |
| GUE Technical Fundamentals | April 16, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Upgrade to CCR Tech 1 | April 17, 2026 | Hemmoord, Germany | JP Bresser |
| GUE Basic Fundamentals | April 17, 2026 | Geneva, Switzerland | Nikos Vardakas |
| DPV Diver 1 | April 18, 2026 | Vancouver , British Columbia, Canada | William Wooill Hong |
| Master Diver | April 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | April 18, 2026 | High Springs, Florida, United States | Lu Chen |
| CCR Fundamentals: JJ-CCR | April 18, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Technical Diver 1 | April 19, 2026 | Cala Gonone, Nuoro, Italy | Francesco Cameli |
| Cave Diver 2 | April 20, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Cave Diver 2 | April 20, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| GUE Technical Fundamentals | April 20, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | April 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | April 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | April 22, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| CCR Technical Diver 2 | April 22, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | April 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Upgrade to GUE Technical Fundamentals | April 22, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | April 22, 2026 | Tulamben, Bali, Indonesia | Michael Leung |
| Upgrade to GUE Technical Fundamentals | April 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Drysuit Primer | April 23, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Doubles Primer | April 23, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Upgrade to GUE Basic Fundamentals | April 24, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Performance Diver | April 24, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | April 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | April 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Upgrade to GUE Technical Fundamentals | April 24, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Performance Diver | April 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Basic Fundamentals | April 25, 2026 | Gdansk, Poland | Bartek Trzcinski |
| Upgrade to GUE Technical Fundamentals | April 25, 2026 | Geneva, Switzerland | Nikos Vardakas |
| GUE Technical Fundamentals | April 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Technical Fundamentals | April 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Basic Fundamentals | April 25, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| GUE Basic Fundamentals | April 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Cave Diver 1 | April 26, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 2 | April 26, 2026 | High Springs, Florida, United States | Jon Kieren |
| Drysuit Primer | April 27, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Cave Diver 1 | April 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Advanced Open Water Diver | April 27, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| DPV Diver 1 | April 28, 2026 | Lysekil, Sweden | Per Normark |
| Doubles Primer | April 28, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 1 | April 28, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Cave Sidemount | April 28, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| DPV Diver 1 | April 28, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Upgrade to GUE Technical Fundamentals | April 29, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| GUE Basic Fundamentals | April 29, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | April 30, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| GUE Basic Fundamentals | April 30, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Basic Fundamentals | May 1, 2026 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| Technical Diver 1 | May 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Technical Diver 1 | May 1, 2026 | Qiandao lake, Zhejiang, China | Xiaodong Zhong |
| Technical Diver 1 | May 1, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| DPV Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| Upgrade to GUE Technical Fundamentals | May 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| DPV Diver 1 | May 1, 2026 | Hemmoor, Germany | Benjamin Ott |
| Technical Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| GUE Basic Fundamentals | May 1, 2026 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | May 1, 2026 | Zurich, Switzerland | Irene Homberger |
| Technical Diver 1 | May 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Upgrade to GUE Basic Fundamentals | May 1, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | May 1, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| GUE Basic Fundamentals | May 1, 2026 | Athens, Greece | Nikos Vardakas |
| Technical Diver 1 | May 2, 2026 | Krnica, Istria county, Croatia | Annika Persson |
| CCR Technical Diver 2 | May 2, 2026 | Slima, Malta | Graham Blackmore |
| Performance Diver | May 2, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| CCR Fundamentals: JJ-CCR | May 2, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Doubles Primer | May 2, 2026 | Dahab, sinai, Janub Sina', Egypt | Ahmed Hagi |
| Upgrade to GUE Technical Fundamentals | May 3, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 2 | May 3, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Cave Diver 2 | May 4, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | May 4, 2026 | Cala Gonone, Nuoro, Italy | Francesco Cameli |
| Cave Diver 1 | May 4, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Master Diver | May 4, 2026 | Lysekil, Sweden | Per Normark |
| Cave Diver 2 | May 4, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | May 4, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 1 | May 5, 2026 | High Springs, Florida, United States | Daniel Riordan |
| Open Water Diver | May 5, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Basic Fundamentals | May 6, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | May 6, 2026 | Mactan, Cebu, Philippines | Gideon Liew |
| GUE Technical Fundamentals | May 6, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | May 6, 2026 | Krnica, Croatia | Bartek Trzcinski |
| Upgrade to GUE Technical Fundamentals | May 7, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| DPV Diver 1 | May 7, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Performance Diver | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Upgrade to CCR Tech 1 | May 8, 2026 | Hemmoor, Germany | JP Bresser |
| GUE Basic Fundamentals | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Cave Diver 1 | May 8, 2026 | Cala Ganone, Olbia-Tempio, Italy | Kirill A. Egorov |
| Rescue Primer | May 9, 2026 | Lysekil, Sweden | Per Normark |
| DPV Diver 1 | May 9, 2026 | Vinkeveen, Netherlands | JP Bresser |
| CCR Fundamentals: JJ-CCR | May 10, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Technical Diver 2 | May 10, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Technical Diver 1 | May 11, 2026 | Hemmoor, Germany | JP Bresser |
| GUE Technical Fundamentals | May 11, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Performance Diver | May 11, 2026 | Sardinia, Italy | Gemma Thomas |
| DPV Diver 1 | May 11, 2026 | Lysekil, Sweden | Per Normark |
| DPV Diver 1 | May 11, 2026 | Plansee, Austria | Irene Homberger |
| Technical Diver 1 | May 11, 2026 | Sliema, Sliema, Malta | Jérôme Descamps |
| Cave Diver 2 | May 11, 2026 | Sardinia, Italy | Jon Kieren |
| Technical Diver 1 | May 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| CCR Technical Diver 2 | May 14, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| Upgrade to GUE Basic Fundamentals | May 14, 2026 | Bitterfeld, Sachsen-Anhalt, Germany | Oliver Ober |
| GUE Basic Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Doubles Primer | May 14, 2026 | Bitterfeld, Goitschesee, Sachsen, Germany | Oliver Ober |
| Performance Diver | May 14, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Technical Fundamentals | May 14, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | May 14, 2026 | Zurich, Switzerland | Irene Homberger |
| Performance Diver | May 14, 2026 | Lysekil, Sweden | Per Normark |
| Upgrade to GUE Technical Fundamentals | May 14, 2026 | Bitterfeld, Sachsen-Anhalt, Germany | Oliver Ober |
| GUE Technical Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Drysuit Primer | May 15, 2026 | Cala Gonone, Italy | Imad Farhat |
| GUE Basic Fundamentals | May 15, 2026 | München, Bayern, Germany | Christian Schweiger |
| Advanced Open Water Diver | May 16, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Cave Diver 1 | May 17, 2026 | Gramat, | Irene Homberger |
| ITC GUE Fundamentals | May 17, 2026 | Cala Gonone, Nuoro, Italy | Francesco Cameli |
| Cave Sidemount | May 18, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Technical Diver 2 | May 18, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| ITC GUE Fundamentals | May 18, 2026 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| CCR Technical Diver 2 | May 18, 2026 | Krnica, Croatia | JP Bresser |
| Cave Diver 2 | May 18, 2026 | Puerto Aventuras , Quintana Roo, Mexico | John Kendall |
| DPV Diver 1 | May 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | May 18, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| CCR Technical Diver 1 | May 18, 2026 | Krnica, Croatia | JP Bresser |
| CCR Fundamentals: JJ-CCR | May 19, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| GUE Technical Fundamentals | May 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Performance Diver | May 21, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Scuba Diver Upgrade to OW | May 22, 2026 | ALmelo, Netherlands | Matthijs Holtkamp |
| GUE Basic Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Technical Diver 1 | May 22, 2026 | Krnica , Croatia | JP Bresser |
| DPV Diver 1 | May 22, 2026 | Hemmoor, Germany | Keith Kreitner |
| Performance Diver | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Italy | Per Normark |
| GUE Basic Fundamentals | May 25, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| GUE Basic Fundamentals | May 25, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 1 | May 25, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | May 25, 2026 | Cala Gonone, Italy | Imad Farhat |
| Gas Blender | May 26, 2026 | Antalya, Antalya, Turkey | Nevcan Uludaş |
| Master Diver | May 27, 2026 | Antalya, Antalya, Turkey | Nevcan Uludaş |
| CCR Fundamentals: JJ-CCR | May 27, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | May 28, 2026 | Bergen, Norway | Gaute W Seljestad |
| GUE Technical Fundamentals | May 28, 2026 | Tenerife , Spain | Ricardo Constantino |
| Doubles Primer | May 28, 2026 | Hemmoor, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | May 29, 2026 | Hemmoor, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | May 29, 2026 | Roussay, Maine-et-Loire, France | Oliver Ober |
| GUE Technical Fundamentals | May 29, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| CCR Technical Diver 2 | May 30, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Technical Fundamentals | May 30, 2026 | St. Prex, Vaud, Switzerland | Richard Spikings |
| Cave Diver 1 | May 31, 2026 | High Springs, Florida, United States | Jon Kieren |
| Doubles Primer | May 31, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | May 31, 2026 | Gramat, France | Irene Homberger |
| Open Water Diver | June 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| GUE Basic Fundamentals | June 1, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| CCR Cave | June 1, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Technical Diver 2 | June 3, 2026 | Mactan , Cebu, Philippines | Kyungsoo Kim |
| GUE Technical Fundamentals | June 4, 2026 | Hemmoor, Germany | Benjamin Ott |
| Technical Diver 1 | June 4, 2026 | Santa Margherita, Genova, Italy | Francesco Cameli |
| Cave Diver 1 | June 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| DPV Diver 1 | June 5, 2026 | Walcourt , Namur, Belgium | Jérôme Descamps |
| DPV Diver 1 | June 5, 2026 | Stora Lund, Sweden | Per Normark |
| Performance Diver | June 6, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| Performance Diver | June 6, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| DPV Diver 1 | June 6, 2026 | Montreal, Quebec, Canada | Imad Farhat |
| Advanced Open Water Diver | June 6, 2026 | Sardinia, Italy | Gemma Thomas |
| GUE Basic Fundamentals | June 6, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| DPV Cave | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Technical Diver 1 | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Basic Fundamentals | June 8, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | June 8, 2026 | Stockholm, Sweden | Per Normark |
| Open Water Diver | June 8, 2026 | OSLO, Norway | Annika Persson |
| Cave Diver 1 | June 8, 2026 | Plura - Royvik, Nordland, Norway | Annika Persson |
| GUE Technical Fundamentals | June 10, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | June 11, 2026 | Gilboa Quarry, Findlay, Ohio, United States | Ivo Chiarino |
| GUE Technical Fundamentals | June 11, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Basic Fundamentals | June 12, 2026 | Stockholm, Sweden | Per Normark |
| DPV Diver 1 | June 12, 2026 | Ottawa, Ontario, Canada | Steve Blanchard |
| GUE Basic Fundamentals | June 12, 2026 | Sardinia, Italy | Gemma Thomas |
| Performance Diver | June 13, 2026 | Monaco, Monaco | Francesco Cameli |
| GUE Basic Fundamentals | June 13, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Performance Diver | June 13, 2026 | Kas, Antalya, Turkey | Nevcan Uludaş |
| GUE Basic Fundamentals | June 13, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 1 | June 14, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| GUE Basic Fundamentals | June 15, 2026 | Bergen, Norway | Gaute W Seljestad |
| Cave Diver 2 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| DPV Diver 1 | June 15, 2026 | Plansee, Austria | Irene Homberger |
| GUE Technical Fundamentals | June 15, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 1 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Technical Diver 2 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Technical Diver 2 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| DPV Diver 1 | June 15, 2026 | Stockholm, Sweden | Per Normark |
| Technical Diver 1 | June 16, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Doubles Primer | June 17, 2026 | Kas, Antalya, Turkey | Nevcan Uludaş |
| GUE Technical Fundamentals | June 18, 2026 | Zurich, Switzerland | Irene Homberger |
| DPV Diver 1 | June 19, 2026 | Hemmoor, Germany | Keith Kreitner |
| Performance Diver | June 19, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Open Water Diver | June 22, 2026 | Oslofjord, Norway | Annika Persson |
| CCR Fundamentals: JJ-CCR | June 22, 2026 | Vinkeveen, Netherlands | JP Bresser |
| CCR Fundamentals: JJ-CCR | June 22, 2026 | Finale Ligure, Genova, Italy | Francesco Cameli |
| Scientific Diver | June 24, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| Technical Diver 1 | June 24, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| CCR Fundamentals: JJ-CCR | June 24, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | June 24, 2026 | Wazee Lake, Brockway, United States | Ivo Chiarino |
| GUE Technical Fundamentals | June 26, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| GUE Basic Fundamentals | June 26, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | June 27, 2026 | Vinekveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | June 27, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Doubles Primer | June 27, 2026 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Advanced Open Water Diver | June 29, 2026 | Oslo , Norway | Annika Persson |
| GUE Basic Fundamentals | June 29, 2026 | Osezaki, Shizuoka, Japan | Kyungsoo Kim |
| GUE Basic Fundamentals | July 2, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | July 2, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| Rescue Primer | July 2, 2026 | Leipig, Germany | Keith Kreitner |
| GUE Basic Fundamentals | July 3, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| ITC Rec 1 / Fundamentals | July 4, 2026 | Hemmoor, Germany | JP Bresser |
| Rescue Primer | July 4, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | July 4, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | July 5, 2026 | Gramat, France | Irene Homberger |
| Drysuit Primer | July 5, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| Technical Diver 1 | July 6, 2026 | Oslo, Norway | Annika Persson |
| GUE Technical Fundamentals | July 6, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| GUE Basic Fundamentals | July 6, 2026 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| GUE Technical Fundamentals | July 6, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| Performance Diver | July 6, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| Performance Diver | July 6, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| DPV Diver 1 | July 7, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Performance Diver | July 7, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Basic Fundamentals | July 7, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | July 8, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Master Diver | July 8, 2026 | Almelo, Netherlands | Matthijs Holtkamp |
| Performance Diver | July 9, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| DPV Diver 1 | July 10, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | July 11, 2026 | Vobster, Somerset, United Kingdom | Marcus Rose |
| ITC Rec 1 / Fundamentals | July 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | July 11, 2026 | Monaco, Monaco | Francesco Cameli |
| GUE Basic Fundamentals | July 11, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 2 | July 13, 2026 | Sardinia, Italy | Jon Kieren |
| GUE Basic Fundamentals | July 13, 2026 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| DPV Diver 1 | July 13, 2026 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | July 13, 2026 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | July 13, 2026 | Fort Lauderdale, Florida, United States | Ivo Chiarino |
| GUE Basic Fundamentals | July 13, 2026 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | July 13, 2026 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| Cave Diver 2 | July 13, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| Technical Diver 1 | July 14, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | July 15, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| DPV Diver 1 | July 15, 2026 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | July 16, 2026 | Lysekil , Sweden | Annika Persson |
| Cave Diver 2 | July 17, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | July 17, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Performance Diver | July 19, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| GUE Technical Fundamentals | July 20, 2026 | Fort Lauderdale, Florida, United States | Ivo Chiarino |
| CCR Fundamentals: JJ-CCR | July 22, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | July 22, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| GUE Technical Fundamentals | July 23, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Doubles Primer | July 25, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 1 | July 26, 2026 | Cajarc, Lot, France | Sven Nelles |
| Open Water Diver | July 27, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Technical Diver 1 | August 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Performance Diver | August 1, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | August 2, 2026 | Gramat, Lot, France | Sven Nelles |
| GUE Technical Fundamentals | August 5, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | August 6, 2026 | Zürich, Zürich, Switzerland | Esther Trösch |
| GUE Basic Fundamentals | August 6, 2026 | Schwetzingen, Germany | Dimitris Fifis |
| Cave Diver 2 | August 6, 2026 | High Springs, Florida, United States | Jon Kieren |
| Technical Diver 1 | August 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Master Diver | August 15, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | August 15, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Technical Diver 1 | August 16, 2026 | Krnica, Istria county, Croatia | Daniel Schulte |
| GUE Basic Fundamentals | August 21, 2026 | Augsburg, Bayern, Germany | Oliver Ober |
| Rescue Primer | August 22, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 1 | August 23, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| Technical Diver 1 | August 23, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| CCR Technical Diver 2 | August 23, 2026 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Open Water Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Scuba Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| CCR Fundamentals: JJ-CCR | August 26, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Scuba Diver Upgrade to OW | August 27, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| CCR Technical Diver 2 | August 31, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| CCR Fundamentals: JJ-CCR | September 2, 2026 | Port vendres , Pyrénées-Orientales, France | Jérôme Descamps |
| Performance Diver | September 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | September 6, 2026 | Mactan, Cebu, Philippines | Gideon Liew |
| Cave Diver 1 | September 6, 2026 | Gramat, France | Irene Homberger |
| Cave Diver 1 | September 6, 2026 | Cajarc, France | JP Bresser |
| Cave Diver 1 | September 6, 2026 | Gramat, France | Per Normark |
| Cave Diver 1 | September 6, 2026 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Technical Diver 1 | September 7, 2026 | Kristiansand, Norway | Keith Kreitner |
| GUE Technical Fundamentals | September 9, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | September 9, 2026 | Ålesund, More og Romdal, Norway | Annika Persson |
| GUE Basic Fundamentals | September 11, 2026 | Athens, Greece | Nikos Vardakas |
| DPV Diver 1 | September 11, 2026 | Port vendres , Pyrénées-Orientales, France | Jérôme Descamps |
| Performance Diver | September 12, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Irene Homberger |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Per Normark |
| Cave Diver 1 | September 13, 2026 | Gramat, Lot, France | Ferry Schram |
| Technical Diver 1 | September 15, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | September 15, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | September 18, 2026 | Salangen, Troms, Norway | Annika Persson |
| GUE Technical Fundamentals | September 18, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Cave Diver 1 | September 20, 2026 | Cajarc, France | JP Bresser |
| Cave Diver 1 | September 21, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| CCR Fundamentals: JJ-CCR | September 23, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | September 24, 2026 | Hemmoor, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| Open Water Diver | September 24, 2026 | TBC, Florida, United States | Gemma Thomas |
| GUE Basic Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| GUE Technical Fundamentals | September 24, 2026 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| GUE Basic Fundamentals | September 25, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| GUE Basic Fundamentals | September 25, 2026 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| Cave Diver 1 | September 26, 2026 | Plura - Røyrvik, Nordland, Norway | Annika Persson |
| Technical Diver 1 | September 28, 2026 | Port vendres , France | Jérôme Descamps |
| ITC Recreational Diver 1 | October 1, 2026 | High Springs, United States | Gemma Thomas |
| Open Water Diver | October 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| GUE Basic Fundamentals | October 1, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | October 3, 2026 | Cala Gonone, Italy | Peter Gaertner |
| Performance Diver | October 3, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | October 3, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Cave Diver 1 | October 5, 2026 | Gramat, Lot, France | Annika Persson |
| GUE Technical Fundamentals | October 7, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | October 9, 2026 | Vobster, Somerset, United Kingdom | Marcus Rose |
| Doubles Primer | October 10, 2026 | Toronto, Ontario, Canada | Alain Eid |
| CCR Technical Diver 2 | October 12, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Technical Diver 1 | October 13, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | October 17, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Open Water Diver | October 21, 2026 | Dahab, Egypt | Gemma Thomas |
| GUE Basic Fundamentals | October 24, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 2 | October 25, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Fundamentals: JJ-CCR | October 26, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| DPV Diver 1 | October 27, 2026 | Tenerife, Spain | Ricardo Constantino |
| Performance Diver | October 28, 2026 | Dahab, Egypt | Gemma Thomas |
| Performance Diver | October 31, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Advanced Open Water Diver | November 1, 2026 | Dahab, Egypt | Gemma Thomas |
| Cave Diver 3 | November 1, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Technical Fundamentals | November 1, 2026 | Incheon / Yangyang , Korea (South) | Kyungsoo Kim |
| CCR Cave | November 2, 2026 | Budapest, Hungary | JP Bresser |
| Technical Diver 1 | November 2, 2026 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| GUE Technical Fundamentals | November 4, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | November 5, 2026 | Hemmoor, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | November 5, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | November 5, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Technical Diver 1 | November 9, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | November 15, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | November 15, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Technical Diver 1 | November 17, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | November 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | November 22, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | November 23, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Technical Diver 1 | November 23, 2026 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| CCR Fundamentals: JJ-CCR | November 25, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Cave Diver 2 | November 30, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | December 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | December 6, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| CCR Technical Diver 2 | December 8, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| GUE Technical Fundamentals | December 9, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | December 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Technical Diver 1 | December 15, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| CCR Fundamentals: JJ-CCR | December 20, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | December 26, 2026 | Dahab, Egypt | Mahmoud Esmat |
| CCR Technical Diver 2 | January 2, 2027 | Mactan , Cebu, Philippines | Kyungsoo Kim |
| GUE Basic Fundamentals | January 13, 2027 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | January 30, 2027 | Cajarc, Lot, France | Sven Nelles |
| Cave Diver 1 | February 21, 2027 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | March 1, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Open Water Diver | May 1, 2027 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Performance Diver | August 1, 2027 | Nacala, Mozambique | Jennifer Thomson |
| Cave Diver 1 | September 17, 2027 | Plura - Royvik, Nordland, Norway | Annika Persson |
| Technical Diver 2 | November 8, 2027 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Drysuit Primer | November 20, 2027 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
