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 |
|---|---|---|---|
| Drysuit Primer | September 14, 2025 | Puidoux, Switzerland | Sabine Sidi-Ali |
| GUE Basic Fundamentals | September 14, 2025 | San Francisco/Monterey, California, United States | Charles Han |
| Advanced Open Water Diver | September 14, 2025 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| Drysuit Primer | September 14, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| Cave Diver 2 | September 14, 2025 | Gramat, France | JP Bresser |
| Cave Diver 1 | September 14, 2025 | Gramat, Lot, France | Ferry Schram |
| Drysuit Primer | September 14, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| Advanced Open Water Diver | September 15, 2025 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 2 | September 15, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | September 15, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | September 15, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Drysuit Primer | September 15, 2025 | Athens, Greece | Nikos Vardakas |
| CCR Fundamentals | September 15, 2025 | Krnica, Istria county, Croatia | Derk Remmers |
| Open Water Diver | September 15, 2025 | Ekaterinburg , Russia | Andrei Dmitriev |
| Rescue Primer | September 15, 2025 | Kralendijk, Bonaire | Douwe Musch |
| Cave Diver 1 | September 15, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Drysuit Primer | September 15, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| Cave Diver 1 | September 16, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Technical Diver 1 | September 16, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| Navigation Primer | September 16, 2025 | Tioman, Malaysia | Gemma Thomas |
| Gas Blender | September 17, 2025 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Basic Fundamentals | September 17, 2025 | Siegburg, Germany | Sebastian von Koss |
| GUE Technical Fundamentals | September 17, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Upgrade to GUE Technical Fundamentals | September 17, 2025 | Oslo , Norway | Annika Persson |
| Drysuit Primer | September 17, 2025 | Gdynia, Poland | Bartek Trzcinski |
| Upgrade to GUE Basic Fundamentals | September 17, 2025 | Siegburg, Germany | Sebastian von Koss |
| Doubles Primer | September 17, 2025 | Athens, Greece | Nikos Vardakas |
| Doubles Primer | September 18, 2025 | Gdynia, Poland | Bartek Trzcinski |
| Upgrade to GUE Technical Fundamentals | September 18, 2025 | Go-Seong, Kangwon-do, Korea (South) | KYUNG JIN KIM |
| DPV Diver 1 | September 19, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | September 19, 2025 | Salangen , Troms, Norway | Annika Persson |
| Upgrade to GUE Technical Fundamentals | September 19, 2025 | Xiaoliuqiu, PingTung County, Taiwan | LIU YEN CHUN |
| GUE Basic Fundamentals | September 19, 2025 | Austin, Texas, United States | Ivo Chiarino |
| Drysuit Primer | September 20, 2025 | Des Moines, United States | James Fraser |
| Performance Diver | September 20, 2025 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Basic Fundamentals | September 20, 2025 | Anilao, Batangas, Philippines | Miko Zulueta |
| GUE Basic Fundamentals | September 20, 2025 | Kralendijk, Bonaire | Douwe Musch |
| CCR Cave | September 20, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Technical Fundamentals | September 20, 2025 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Doubles Primer | September 20, 2025 | Sinningen, Germany | Peter Gaertner |
| Upgrade to GUE Technical Fundamentals | September 20, 2025 | Stromberg, Germany | Sven Nelles |
| GUE Technical Fundamentals | September 20, 2025 | Atami, Shizuoka, Japan | Hui Jin |
| GUE Basic Fundamentals | September 20, 2025 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Drysuit Primer | September 20, 2025 | HK, New Territories, Hong Kong | Siu Man Sit |
| Drysuit Primer | September 20, 2025 | Cala Gonone, Italy | Imad Farhat |
| GUE Technical Fundamentals | September 20, 2025 | Kralendijk, Bonaire | Douwe Musch |
| Cave Diver 1 | September 21, 2025 | Gramat, France | JP Bresser |
| Technical Diver 1 | September 21, 2025 | Høvåg, Aust-Agder, Norway | Derk Remmers |
| Doubles Primer | September 21, 2025 | Des Moines, Washington, United States | James Fraser |
| Cave Diver 1 | September 21, 2025 | Gramat, France | Irene Homberger |
| Cave Diver 1 | September 21, 2025 | Gramat, Lot, France | Ferry Schram |
| Open Water Diver | September 21, 2025 | Bali, Indonesia | Gemma Thomas |
| Gas Blender | September 21, 2025 | High Springs, Florida, United States | Douglas Mudry |
| CCR Fundamentals | September 22, 2025 | Ognina, Siracusa, Italy | Fabio Portella |
| CCR Technical Diver 2 | September 22, 2025 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| GUE Basic Fundamentals | September 22, 2025 | Athens, Greece | Nikos Vardakas |
| DPV Diver 1 | September 22, 2025 | Cala Gonone, Italy | Imad Farhat |
| GUE Technical Fundamentals | September 22, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | September 22, 2025 | High Spring, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | September 22, 2025 | Yekaterinburg, Sverdlovskaya (Yekaterinburg), Russia | Sergey Porkhachev |
| Open Water Diver | September 22, 2025 | OSLO, Norway | Annika Persson |
| Drysuit Primer | September 22, 2025 | Playa del Carmen , Quintana Roo, Mexico | Marcelin Nebenhaus |
| Performance Diver | September 22, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Advanced Open Water Diver | September 22, 2025 | Ekaterinburg , Russia | Andrei Dmitriev |
| GUE Basic Fundamentals | September 22, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | September 23, 2025 | Plura - Royvik, Nordland, Norway | Annika Persson |
| GUE Technical Fundamentals | September 24, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| Doubles Primer | September 24, 2025 | Playa del Carmen , Quintana Roo, Mexico | Marcelin Nebenhaus |
| GUE Technical Fundamentals | September 24, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Doubles Primer | September 24, 2025 | Vobster , Somerset, United Kingdom | Richard Walker |
| Technical Diver 1 | September 24, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| Upgrade to GUE Technical Fundamentals | September 25, 2025 | High Springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | September 25, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Technical Fundamentals | September 25, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | September 25, 2025 | Austin, Texas, United States | Ivo Chiarino |
| GUE Basic Fundamentals | September 25, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Doubles Primer | September 26, 2025 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| GUE Basic Fundamentals | September 26, 2025 | Cala Gonone, Italy | Imad Farhat |
| Technical Diver 1 | September 26, 2025 | Anchorage, Alaska, United States | Ron Fancher |
| Open Water Diver | September 26, 2025 | Kralendijk, Bonaire | Douwe Musch |
| Performance Diver | September 27, 2025 | Lago di Bracciano - Trevignano, Roma, Italy | Claudio Provenzani |
| GUE Technical Fundamentals | September 27, 2025 | Anilao, Batangas, Philippines | Miko Zulueta |
| GUE Technical Fundamentals | September 27, 2025 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| Performance Diver | September 27, 2025 | Hangzhou, Zhejiang, China | JINHUI XIONG |
| GUE Basic Fundamentals | September 27, 2025 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| Rescue Primer | September 27, 2025 | Dormagen, Nordrhein-Westfalen, Germany | Daniel Schulte |
| Performance Diver | September 28, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| CCR Technical Diver 1 | September 28, 2025 | Krnica, Croatia | JP Bresser |
| Cave Diver 1 | September 28, 2025 | Gramat, France | Irene Homberger |
| GUE Technical Fundamentals | September 28, 2025 | Bali, Indonesia | Gemma Thomas |
| Technical Diver 1 | September 28, 2025 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| CCR Fundamentals | September 28, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | September 28, 2025 | Long Beach, California, United States | Jung-han Hsieh |
| Cave Diver 1 | September 28, 2025 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | September 28, 2025 | High Springs, Florida, United States | Jon Kieren |
| Doubles Primer | September 28, 2025 | Des Moines, Washington, United States | James Fraser |
| Technical Diver 1 | September 28, 2025 | Foshang, Guangdong, China | HUANG WEIQI |
| GUE Technical Fundamentals | September 29, 2025 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Technical Diver 1 | September 29, 2025 | Krnica, Istria county, Croatia | Richard Walker |
| Cave Diver 1 | September 29, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| GUE Technical Fundamentals | September 29, 2025 | Enschede, Netherlands | Xavier Vrijdag |
| Cave Diver 1 | September 29, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | October 1, 2025 | Hangzhou, Zhejiang, China | JINHUI XIONG |
| Performance Diver | October 1, 2025 | Tulamben, Bali, Indonesia | Coral Chua |
| Technical Diver 1 | October 1, 2025 | Quartu Sant’Elena, Cagliari, Italy | Stefano Di Cosimo |
| CCR Technical Diver 2 | October 1, 2025 | Høvåg, Aust-Agder, Norway | Derk Remmers |
| GUE Technical Fundamentals | October 1, 2025 | Ontario/Quebec, Canada | Michael Pinault |
| DPV Cave | October 1, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Performance Diver | October 1, 2025 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| DPV Diver 1 | October 1, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | October 1, 2025 | Ontario/Quebec, Canada | Michael Pinault |
| Open Water Diver | October 1, 2025 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| CCR Technical Diver 2 | October 1, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| GUE Basic Fundamentals | October 2, 2025 | Kralendijk, Bonaire | Douwe Musch |
| GUE Basic Fundamentals | October 2, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| DPV Diver 1 | October 3, 2025 | Hemmoor, Germany | Sebastian von Koss |
| Performance Diver | October 3, 2025 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Drysuit Primer | October 3, 2025 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| GUE Technical Fundamentals | October 3, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | October 3, 2025 | Los Angeles , California, United States | Steven Millington |
| GUE Technical Fundamentals | October 3, 2025 | hangzhou, Zhejiang, China | Hui Jin |
| GUE Basic Fundamentals | October 3, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Open Water Diver | October 3, 2025 | Norheimsund/Bergen, Norway | Gaute W. Seljestad |
| Performance Diver | October 3, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| CCR Fundamentals | October 4, 2025 | Cebu, Cebu, Philippines | Jason Cook |
| GUE Basic Fundamentals | October 4, 2025 | Toronto, Ontario, Canada | Alain Eid |
| Doubles Primer | October 4, 2025 | San Francisco / Monterey, California, United States | Charles Han |
| Performance Diver | October 4, 2025 | Lysekil, Sweden | Per Normark |
| Performance Diver | October 4, 2025 | Zürich , Zürich, Switzerland | Maximilian Fahr |
| Performance Diver | October 4, 2025 | Honoratka, Poland | Bartek Trzcinski |
| Performance Diver | October 4, 2025 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| CCR Technical Diver 2 | October 4, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Performance Diver | October 4, 2025 | Ventura County, California, United States | Tom Figueroa |
| Upgrade to GUE Basic Fundamentals | October 4, 2025 | Long Beach, California, United States | Jung-han Hsieh |
| Doubles Primer | October 4, 2025 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| Technical Diver 1 | October 5, 2025 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Upgrade to GUE Technical Fundamentals | October 5, 2025 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Drysuit Primer | October 5, 2025 | Hemmoor, Niedersachsen, Germany | Frederik Bring |
| Drysuit Primer | October 5, 2025 | Hemmoor, Niedersachsen, Germany | Frederik Bring |
| Technical Diver 1 | October 5, 2025 | Foshang, Guangdong, China | HUANG WEIQI |
| Technical Diver 1 | October 5, 2025 | Mactan Island, Cebu, Philippines | Andrew Couch |
| Drysuit Primer | October 5, 2025 | Hemmoor, Niedersachsen, Germany | Frederik Bring |
| Doubles Primer | October 5, 2025 | Tioman, Malaysia | Gemma Thomas |
| CCR Technical Diver 2 | October 5, 2025 | Krnica, Croatia | JP Bresser |
| Cave Diver 1 | October 5, 2025 | Gramat, France | Irene Homberger |
| CCR Fundamentals | October 6, 2025 | Puerto Aventuras, Mexico | John Kendall |
| Technical Diver 2 | October 6, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | October 6, 2025 | High Springs, Florida, United States | Jon Kieren |
| Open Water Diver | October 6, 2025 | Zürich , Zürich, Switzerland | Maximilian Fahr |
| CCR Technical Diver 2 | October 6, 2025 | Puerto Aventuras, Mexico | John Kendall |
| GUE Technical Fundamentals | October 6, 2025 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| DPV Diver 1 | October 6, 2025 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | October 6, 2025 | High Springs, Florida, United States | Jon Kieren |
| CCR Fundamentals | October 6, 2025 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| GUE Basic Fundamentals | October 6, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | October 6, 2025 | High Springs, Florida, United States | Jon Kieren |
| Technical Diver 1 | October 7, 2025 | Finale, Savona, Italy | Graham Blackmore |
| DPV Diver 1 | October 7, 2025 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| CCR Fundamentals | October 8, 2025 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Performance Diver | October 8, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Deep Primer | October 8, 2025 | Stromberg, Rheinland-Pfalz , Germany | Sven Nelles |
| GUE Technical Fundamentals | October 8, 2025 | Trondheim, Sor-Trondelag, Norway | Marius Svanevik |
| GUE Basic Fundamentals | October 9, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | October 9, 2025 | Lysekil, Sweden | Per Normark |
| Performance Diver | October 9, 2025 | Tioman , Malaysia | Gemma Thomas |
| Discover Diving | October 9, 2025 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| GUE Basic Fundamentals | October 9, 2025 | Anchorage, Alaska, United States | Ron Fancher |
| Drysuit Primer | October 10, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| BLS-D & Oxygen First Aid | October 10, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| DPV Diver 1 | October 10, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | October 10, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Technical Fundamentals | October 10, 2025 | Okinawa, Shizuoka, Japan | Yousuke Ogiwara |
| Open Water Diver | October 11, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Open Water Diver | October 11, 2025 | Cala Gonone, Italy | Jennifer Thomson |
| Navigation Primer | October 11, 2025 | Wien, Austria | Sebastian von Koss |
| Performance Diver | October 11, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| GUE Basic Fundamentals | October 11, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| GUE Technical Fundamentals | October 12, 2025 | Zurich, Switzerland | Irene Homberger |
| Cave Diver 2 | October 12, 2025 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | October 12, 2025 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | October 12, 2025 | Gramat France, France | Irene Homberger |
| Cave Diver 1 | October 12, 2025 | Cajarc, Lot, France | Sven Nelles |
| Technical Diver 1 | October 12, 2025 | Third Dimension Diving, Tulum , Quintana Roo, Mexico | Kelvin Davidson |
| DPV Diver 1 | October 12, 2025 | Stavanger , Rogaland, Norway | Annika Persson |
| Rescue Primer | October 13, 2025 | Wien, Austria | Sebastian von Koss |
| Cave Diver 1 | October 13, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Technical Fundamentals | October 13, 2025 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Technical Diver 1 | October 13, 2025 | Oslo, Norway | Gunnar Midtgaard |
| DPV Diver 1 | October 13, 2025 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | October 13, 2025 | Panama City , Florida, United States | Kelly Colwell |
| Cave Diver 2 | October 13, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | October 13, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| CCR Technical Diver 2 | October 14, 2025 | Tulamben , Bali, Indonesia | Kyungsoo Kim |
| Doubles Primer | October 14, 2025 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| GUE Basic Fundamentals | October 15, 2025 | foshang, Guangdong, China | HUANG WEIQI |
| GUE Basic Fundamentals | October 15, 2025 | Attersee, Austria | Sebastian von Koss |
| GUE Technical Fundamentals | October 15, 2025 | Attersee, Austria | Sebastian von Koss |
| Performance Diver | October 15, 2025 | Kralendijk, Bonaire | Douwe Musch |
| DPV Diver 1 | October 16, 2025 | Plansee, Austria | Irene Homberger |
| Performance Diver | October 16, 2025 | Zurich, Switzerland | Irene Homberger |
| Performance Diver | October 16, 2025 | Putero Galera, Batangas, Philippines | YanBin Wu |
| Technical Diver 1 | October 16, 2025 | OSLO, Norway | Annika Persson |
| GUE Basic Fundamentals | October 16, 2025 | Vinkeveen, Netherlands | Frederik Bring |
| Performance Diver | October 16, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Basic Fundamentals | October 16, 2025 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Rescue Primer | October 17, 2025 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | October 17, 2025 | Ognina, Siracusa, Italy | Fabio Portella |
| BLS-D & Oxygen First Aid | October 17, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Basic Fundamentals | October 17, 2025 | Stavanger, Norway | Gunnar Midtgaard |
| Gas Blender | October 17, 2025 | Hamburg, Hamburg, Germany | Keith Kreitner |
| GUE Technical Fundamentals | October 17, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | October 17, 2025 | Honoratka, Poland | Bartek Trzcinski |
| Technical Diver 1 | October 17, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| Performance Diver | October 18, 2025 | Tulamben, Bali, Indonesia | Coral Chua |
| Doubles Primer | October 18, 2025 | Monterey , California, United States | Charles Han |
| Open Water Diver | October 18, 2025 | Los Angeles & Avalon, Catalina Island , California, United States | Steven Millington |
| GUE Technical Fundamentals | October 18, 2025 | Jestetten, Baden-Württemberg, Germany | Maximilian Fahr |
| BLS-D & Oxygen First Aid Instructor | October 18, 2025 | Korntal-Muenchingen, Germany | Manuela Schoch |
| Cave Diver 2 | October 18, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Doubles Primer | October 18, 2025 | Toronto, Canada | Alain Eid |
| Technical Diver 1 | October 18, 2025 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Rescue Primer | October 18, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Upgrade to GUE Technical Fundamentals | October 18, 2025 | Yixing, Jiangsu, China | Xiaodong Zhong |
| Cave Diver 1 | October 19, 2025 | Cajarc, Lot, France | Sven Nelles |
| Upgrade to GUE Technical Fundamentals | October 19, 2025 | Attersee, Austria | Sebastian von Koss |
| DPV Diver 1 | October 19, 2025 | Putero Galera, Batangas, Philippines | YanBin Wu |
| GUE Basic Fundamentals | October 19, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | October 19, 2025 | Miami, United States | Max Philip Frenkel |
| CCR Fundamentals | October 19, 2025 | Stockholm, Sweden | JP Bresser |
| Cave Diver 1 | October 19, 2025 | Gramat, Lot, France | Zsolt Szilagyi |
| CCR Cave | October 20, 2025 | Budapest, Hungary | JP Bresser |
| GUE Basic Fundamentals | October 20, 2025 | Attersee, Austria | Sebastian von Koss |
| GUE Basic Fundamentals | October 20, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | October 20, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | October 20, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | October 20, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals | October 20, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | October 20, 2025 | Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | October 22, 2025 | Lapu Lapu, Cebu, Philippines | Jimmy Choo |
| Upgrade to GUE Technical Fundamentals | October 23, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Technical Fundamentals | October 23, 2025 | Vinkeveen, Netherlands | JP Bresser |
| CCR Fundamentals | October 23, 2025 | Mactan , Cebu , Philippines | Kyungsoo Kim |
| GUE Technical Fundamentals | October 23, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | October 23, 2025 | Hilversum, Noord-Holland, Netherlands | Sander Evering |
| Drysuit Primer | October 24, 2025 | Hemmoor, Germany | Kaddi Vogel |
| BLS-D & Oxygen First Aid | October 24, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| Performance Diver | October 24, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| GUE Basic Fundamentals | October 24, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Technical Diver 1 | October 24, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| BLS-D & Oxygen First Aid Refresher | October 24, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| GUE Basic Fundamentals | October 24, 2025 | Sardinia, Italy | Gemma Thomas |
| Drysuit Primer | October 24, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | October 25, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | October 25, 2025 | Des Moines, Washington, United States | James Fraser |
| Documentation Diver | October 25, 2025 | Cebu, Philippines | JP Bresser |
| Performance Diver | October 25, 2025 | Bergen, Norway | Gaute W. Seljestad |
| Performance Diver | October 25, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | October 25, 2025 | Puerto Varas, Lagos, Chile | Guillermo Riesco |
| Doubles Primer | October 25, 2025 | Schwetzingen , Germany | Esther Trösch |
| GUE Technical Fundamentals | October 25, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Rescue Primer | October 25, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| Cave Diver 1 | October 25, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | October 25, 2025 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Basic Fundamentals | October 25, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | October 25, 2025 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | October 25, 2025 | Siegburg, Germany | Sebastian von Koss |
| Documentation Diver | October 25, 2025 | Stockholm, Sweden | JP Bresser |
| Upgrade to GUE Technical Fundamentals | October 26, 2025 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | October 26, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Technical Diver 1 | October 26, 2025 | Krnica, Istria county, Croatia | Daniel Schulte |
| Cave Diver 1 | October 26, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| CCR Fundamentals | October 26, 2025 | Los Angeles, California, United States | Steven Millington |
| DPV Cave | October 27, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| GUE Technical Fundamentals | October 27, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Navigation Primer | October 27, 2025 | Sardinia, Italy | Gemma Thomas |
| Rescue Primer | October 29, 2025 | Dormagen, Germany | Sebastian von Koss |
| Rescue Primer | October 29, 2025 | Sardinia, Italy | Gemma Thomas |
| Upgrade to GUE Technical Fundamentals | October 29, 2025 | Hangzhou, Zhejiang, China | YanBin Wu |
| DPV Diver 1 | October 30, 2025 | Mactan, Cebu, Philippines | Gideon Liew |
| GUE Technical Fundamentals | October 30, 2025 | Kreidesee, Hemmoor oder Werbellinsee, Berlin, Germany | Oliver Ober |
| Documentation Diver | October 30, 2025 | Cebu, Cebu, Philippines | JP Bresser |
| Performance Diver | October 30, 2025 | Vancouver , British Columbia, Canada | Nick Bowman |
| Doubles Primer | October 31, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Technical Diver 1 | October 31, 2025 | Qiandao Lake, Zhejiang, China | Xiaodong Zhong |
| GUE Basic Fundamentals | October 31, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Basic Fundamentals | October 31, 2025 | Santa Clara/Monterey, California, United States | Alberto Nava |
| Drysuit Primer | October 31, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Basic Fundamentals | October 31, 2025 | Anilao, Batangas, Philippines | Jimmy Choo |
| GUE Technical Fundamentals | November 1, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Performance Diver | November 1, 2025 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Technical Fundamentals | November 1, 2025 | Lapu Lapu, Cebu, Philippines | Jimmy Choo |
| GUE Basic Fundamentals | November 1, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| CCR Cave | November 2, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Drysuit Primer | November 2, 2025 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| DPV Diver 1 | November 2, 2025 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | November 2, 2025 | San Francisco / Monterey, California, United States | Charles Han |
| Upgrade to GUE Technical Fundamentals | November 2, 2025 | Puerto Varas, Lagos, Chile | Guillermo Riesco |
| Cave Diver 1 | November 2, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | November 3, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 2 | November 3, 2025 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| CCR Technical Diver 2 | November 3, 2025 | Puerto Aventuras, Mexico | John Kendall |
| Doubles Primer | November 4, 2025 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| DPV Diver 1 | November 5, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| GUE Basic Fundamentals | November 6, 2025 | Trondheim, Norway | Gaute W. Seljestad |
| Master Diver | November 6, 2025 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Deep Primer | November 6, 2025 | Kralendijk, Bonaire | Douwe Musch |
| GUE Technical Fundamentals | November 6, 2025 | Trondheim, Norway | Gaute W. Seljestad |
| GUE Basic Fundamentals | November 7, 2025 | Santa Clara/Monterey, California, United States | Alberto Nava |
| CCR Fundamentals | November 8, 2025 | Hurgada, Egypt | Gideon Liew |
| Drysuit Primer | November 8, 2025 | Siegburg, Nordrhein-Westfalen, Germany | Frederik Bring |
| CCR Fundamentals | November 8, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| CCR Fundamentals | November 8, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | November 9, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 2 | November 9, 2025 | High Springs, United States | Ricardo Constantino |
| DPV Diver 1 | November 9, 2025 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| Upgrade to GUE Technical Fundamentals | November 10, 2025 | Siegburg, Germany | Sebastian von Koss |
| ITC Cave Diver 1 | November 10, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 1 | November 10, 2025 | High Springs, United States | JP Bresser |
| GUE Technical Fundamentals | November 10, 2025 | Kralendijk, Bonaire | Douwe Musch |
| Cave Diver 2 | November 10, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | November 10, 2025 | Kralendijk, Bonaire | Douwe Musch |
| GUE Basic Fundamentals | November 13, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Basic Fundamentals | November 14, 2025 | Geneva, Switzerland | Nikos Vardakas |
| Upgrade to GUE Technical Fundamentals | November 14, 2025 | Yixing, Jiangsu, China | Xiaodong Zhong |
| GUE Basic Fundamentals | November 14, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | November 15, 2025 | Zurich, Switzerland | Irene Homberger |
| Scientific Diver | November 15, 2025 | Essen, | Henning May |
| GUE Technical Fundamentals | November 15, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Technical Fundamentals | November 15, 2025 | Tenero, Ticino, Switzerland | Ivan Wagner |
| GUE Basic Fundamentals | November 15, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| CCR Fundamentals | November 15, 2025 | Schwetzingen, Baden-Württemberg, Germany | Derk Remmers |
| Performance Diver | November 15, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | November 15, 2025 | Tulamben, Bali, Indonesia | Coral Chua |
| Cave Diver 1 | November 16, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| DPV Diver 1 | November 17, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 2 | November 17, 2025 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Cave Diver 1 | November 17, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| Technical Diver 1 | November 17, 2025 | Bonaire, Bonaire | Kirill A. Egorov |
| GUE Technical Fundamentals | November 17, 2025 | High Springs, Florida, United States | Jon Kieren |
| Technical Diver 1 | November 18, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Technical Fundamentals | November 19, 2025 | Uljin, Korea (South) | Kyungsoo Kim |
| GUE Technical Fundamentals | November 20, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | November 20, 2025 | Bergen, Norway | Gaute W. Seljestad |
| GUE Technical Fundamentals | November 20, 2025 | Bergen, Norway | Gaute W. Seljestad |
| GUE Basic Fundamentals | November 20, 2025 | Bergen, Norway | Gaute W. Seljestad |
| GUE Basic Fundamentals | November 21, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Open Water Diver | November 21, 2025 | Cebu, Philippines | Gemma Thomas |
| GUE Basic Fundamentals | November 21, 2025 | Geneva, Switzerland | Nikos Vardakas |
| Rescue Primer | November 22, 2025 | foshang, Guangdong, China | HUANG WEIQI |
| Performance Diver | November 22, 2025 | Tenero, Ticino, Switzerland | Ivan Wagner |
| Technical Diver 1 | November 22, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| Master Diver | November 22, 2025 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Doubles Primer | November 22, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Basic Fundamentals | November 22, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| Deep Primer | November 22, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Basic Fundamentals | November 23, 2025 | Kralendijk, Bonaire | JP Bresser |
| GUE Basic Fundamentals | November 23, 2025 | Kralendijk, Bonaire | Anne-Marie Bresser |
| GUE Basic Fundamentals | November 23, 2025 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Master Diver | November 23, 2025 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| CCR Technical Diver 2 | November 23, 2025 | Kralendijk, Bonaire | JP Bresser |
| GUE Basic Fundamentals | November 24, 2025 | Dahab, Egypt | Andrei Dmitriev |
| GUE Technical Fundamentals | November 24, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo , Mexico | Annika Persson |
| Advanced Open Water Diver | November 24, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Photogrammetry Diver | November 24, 2025 | Puerto Aventuras , Mexico | John Kendall |
| Cave Diver 1 | November 24, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | November 24, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | November 24, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Doubles Primer | November 25, 2025 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | November 26, 2025 | Lapu Lapu, Cebu, Philippines | Jimmy Choo |
| GUE Basic Fundamentals | November 26, 2025 | Osezaki, Shizuoka, Japan | Kyungsoo Kim |
| GUE Basic Fundamentals | November 26, 2025 | playa del carmen, Quintana Roo, Mexico | Marcelin Nebenhaus |
| GUE Basic Fundamentals | November 27, 2025 | High Springs, Florida, United States | Lu Chen |
| GUE Technical Fundamentals | November 28, 2025 | Gdańsk, Poland | Bartek Trzcinski |
| Technical Diver 1 | November 29, 2025 | Fuxian Hu, Yunnan, China | Gideon Liew |
| Drysuit Primer | November 29, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Performance Diver | November 29, 2025 | Dahab, Egypt | Jennifer Thomson |
| Performance Diver | November 29, 2025 | Zurich, Switzerland | Irene Homberger |
| Upgrade to GUE Technical Fundamentals | November 29, 2025 | Zero Gravity Dive centre Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| Discover Diving | November 30, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| GUE Basic Fundamentals | November 30, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | November 30, 2025 | Zero Gravity Dive centre Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Gas Blender | December 1, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Cave Diver 1 | December 1, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals | December 1, 2025 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| Technical Diver 2 | December 1, 2025 | Mactan, Cebu, Philippines | Graham Blackmore |
| CCR Technical Diver 2 | December 1, 2025 | Puerto Aventuras, Mexico | John Kendall |
| GUE Technical Fundamentals | December 1, 2025 | Fort Lauderdale, Florida, United States | Ivo Chiarino |
| Cave Diver 2 | December 1, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Technical Fundamentals | December 1, 2025 | Kralendijk, Bonaire | JP Bresser |
| Doubles Primer | December 1, 2025 | High Springs, Florida, United States | Lu Chen |
| Technical Diver 1 | December 1, 2025 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| CCR Fundamentals | December 2, 2025 | Schwetzingen, Baden-Württemberg, Germany | Derk Remmers |
| Doubles Primer | December 2, 2025 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| CCR Technical Diver 2 | December 3, 2025 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Open Water Diver | December 4, 2025 | Dahab, Egypt | Jennifer Thomson |
| CCR Fundamentals | December 4, 2025 | Kralendijk, Bonaire | JP Bresser |
| GUE Basic Fundamentals | December 5, 2025 | High Springs , Florida, United States | Lu Chen |
| GUE Basic Fundamentals | December 5, 2025 | Siegburg, Germany | Keith Kreitner |
| CCR Technical Diver 2 | December 6, 2025 | Kralendijk, Bonaire | JP Bresser |
| GUE Technical Fundamentals | December 6, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 2 | December 6, 2025 | Fuxian Hu, Yunnan, China | Gideon Liew |
| Performance Diver | December 6, 2025 | Siegburg, Germany | Kaddi Vogel |
| Navigation Primer | December 6, 2025 | Los Angeles/Ventura Counties, California, United States | Tom Figueroa |
| Rescue Primer | December 7, 2025 | Miami, Florida, United States | Max Philip Frenkel |
| CCR Fundamentals | December 8, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Basic Fundamentals | December 8, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 1 | December 8, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 2 | December 8, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| Cave Diver 2 | December 8, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | December 10, 2025 | Tulamben, Bali, Indonesia | Coral Chua |
| Scientific Diver | December 10, 2025 | Dahab, Janub Sina', Egypt | Erik Wurz |
| Open Water Diver | December 11, 2025 | Dahab, Egypt | Jennifer Thomson |
| GUE Basic Fundamentals | December 11, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| Performance Diver | December 11, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Technical Fundamentals | December 11, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | December 13, 2025 | High Springs, Florida, United States | Daniel Riordan |
| Performance Diver | December 13, 2025 | Cebu, Philippines | Gemma Thomas |
| Cave Diver 1 | December 13, 2025 | High Springs, Florida, United States | Daniel Riordan |
| Cave Diver 1 | December 13, 2025 | High Springs, Florida, United States | Daniel Riordan |
| Cave Diver 1 | December 13, 2025 | High Springs, Florida, United States | Daniel Riordan |
| Performance Diver | December 13, 2025 | Wittenberge, Brandenburg, Germany | Oliver Ober |
| DPV Cave | December 13, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Basic Fundamentals | December 13, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | December 14, 2025 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Technical Diver 3 | December 15, 2025 | Malapascua, Cebu, Philippines | Graham Blackmore |
| GUE Basic Fundamentals | December 15, 2025 | Lapu Lapu, Cebu, Philippines | Jimmy Choo |
| Cave Diver 1 | December 15, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Upgrade to GUE Technical Fundamentals | December 15, 2025 | Hurghada, Egypt | Andrei Dmitriev |
| GUE Technical Fundamentals | December 15, 2025 | High springs, Florida, United States | Stretch Aaron Altenhein |
| Advanced Open Water Diver | December 16, 2025 | Cebu, Philippines | Gemma Thomas |
| Navigation Primer | December 16, 2025 | Cebu, Philippines | Gemma Thomas |
| Scientific Diver | December 17, 2025 | Kralendijk, Bonaire | Erik Wurz |
| Cave Diver 2 | December 18, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals | December 18, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Technical Diver 1 | December 19, 2025 | Ruxi, Yunnan, China | HUANG WEIQI |
| GUE Basic Fundamentals | December 25, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| GUE Basic Fundamentals | December 25, 2025 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| Cave Diver 1 | December 26, 2025 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 2 | December 29, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals | December 30, 2025 | Tulum, Quintana Roo, Mexico | Jason Cook |
| DPV Diver 1 | January 1, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| Cave Diver 2 | January 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | January 2, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 2 | January 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| GUE Basic Fundamentals | January 5, 2026 | High Springs , United States | Stretch Aaron Altenhein |
| Cave Diver 1 | January 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | January 5, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Technical Diver 1 | January 5, 2026 | Siracusa, Siracusa, Italy | Henning May |
| CCR Cave | January 5, 2026 | Budapest, Hungary | JP Bresser |
| Performance Diver | January 8, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| GUE Basic Fundamentals | January 8, 2026 | Hemmoor, Niedersachsen, Germany | Derk Remmers |
| GUE Technical Fundamentals | January 9, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| DPV Cave | January 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Doubles Primer | January 10, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Doubles Primer | January 11, 2026 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| Cave Diver 2 | January 11, 2026 | High Springs, Florida, United States | Jon Kieren |
| CCR Technical Diver 2 | January 12, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Sidemount | January 12, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | January 12, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Technical Diver 2 | January 12, 2026 | Dahab, Egypt | JP Bresser |
| DPV Diver 1 | January 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | January 15, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | January 17, 2026 | LA, California, United States | HUANG WEIQI |
| Cave Diver 1 | January 18, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | January 18, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | January 19, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | January 21, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Technical Diver 3 | January 22, 2026 | Bonaire, Bonaire | Kirill A. Egorov |
| Technical Diver 3 | January 22, 2026 | Bonaire, Bonaire | Kirill A. Egorov |
| Performance Diver | January 23, 2026 | Cebu, Philippines | Gemma Thomas |
| Cave Diver 1 | January 25, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Performance Diver | January 25, 2026 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| Cave Diver 2 | January 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Basic Fundamentals | January 26, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | January 26, 2026 | Kralendijk, Bonaire | Douwe Musch |
| DPV Cave | January 27, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Photogrammetry Diver | January 28, 2026 | Puerto Aventuras, Mexico | John Kendall |
| Drysuit Primer | January 28, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Performance Diver | January 29, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| GUE Basic Fundamentals | January 30, 2026 | Siegburg, Nordrhein-Westfalen, Germany | Keith Kreitner |
| Performance Diver | January 31, 2026 | Siegburg, Germany | Kaddi Vogel |
| Cave Diver 1 | February 2, 2026 | Puerto Aventuras, Mexico | John Kendall |
| Cave Diver 2 | February 2, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | February 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | February 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | February 2, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Cave Diver 1 | February 2, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| CCR Fundamentals | February 2, 2026 | Monterey, California, United States | Kirill A. Egorov |
| Cave Sidemount | February 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| CCR Cave | February 2, 2026 | Puerto Aventuras, Monaco | JP Bresser |
| Gas Blender | February 6, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Ricardo Constantino |
| Technical Diver 1 | February 6, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Ricardo Constantino |
| GUE Technical Fundamentals | February 7, 2026 | Siegburg, Germany | Sebastian von Koss |
| Cave Diver 1 | February 8, 2026 | Playa del Carmen, Mexico | Per Normark |
| Cave Diver 1 | February 9, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | February 9, 2026 | Mexico, Mexico | JP Bresser |
| Cave Diver 1 | February 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| DPV Cave | February 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | February 9, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Scientific Diver | February 11, 2026 | Helsinki, Finland | Erik Wurz |
| CCR Technical Diver 2 | February 12, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | February 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | February 15, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 2 | February 15, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 2 | February 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 2 | February 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| Cave Diver 2 | February 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| GUE Technical Fundamentals | February 16, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | February 16, 2026 | QRoo , Mexico | Ricardo Constantino |
| CCR Fundamentals | February 17, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Diver 2 | February 17, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Diver 2 | February 21, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Performance Diver | February 21, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | February 21, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | February 22, 2026 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | 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 | Cabo de Palos, Murcia, Spain | Sven Nelles |
| Cave Diver 2 | February 23, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Ricardo Constantino |
| GUE Basic Fundamentals | February 24, 2026 | St. Julian, Malta | Keith Kreitner |
| DPV Cave | February 24, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Performance Diver | February 25, 2026 | St. Julians, Malta | Kaddi Vogel |
| Cave Diver 1 | March 1, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Kyungsoo Kim |
| CCR Technical Diver 2 | March 2, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Diver 1 | March 2, 2026 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Diver 2 | March 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | March 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | March 6, 2026 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| 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 |
| Master Diver | March 10, 2026 | Soma Bay, Egypt | Sebastian von Koss |
| GUE Technical Fundamentals | March 10, 2026 | St. Julians, Saint Julian's, Malta | Keith Kreitner |
| GUE Basic Fundamentals | March 10, 2026 | Saint Julians, Saint Julian's, Malta | Keith Kreitner |
| GUE Technical Fundamentals | March 12, 2026 | Geneva, Switzerland | Nikos Vardakas |
| GUE Technical Fundamentals | March 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | March 14, 2026 | Maple Bay , British Columbia, Canada | Sabrina Figliomeni |
| Cave Diver 1 | March 15, 2026 | Zero Gravity Dive Centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | March 15, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | March 15, 2026 | Gramat, Lot, France | Sven Nelles |
| Cave Diver 2 | March 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | March 16, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | March 20, 2026 | Locarno, Ticino, Switzerland | Ivan Wagner |
| Cave Diver 2 | March 22, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | March 22, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Technical Diver 1 | March 23, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Basic Fundamentals | March 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 2 | March 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| 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 |
| DPV Cave | March 27, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Technical Diver 1 | March 30, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| Open Water Diver | April 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Scientific Diver | April 2, 2026 | Den Osse, Zeeland, Netherlands | Erik Wurz |
| Master Diver | April 3, 2026 | St. Julians, Saint Julian's, Malta | Keith Kreitner |
| CCR Technical Diver 2 | April 3, 2026 | Quartu S. Elena, Cagliari, Italy | Stefano Di Cosimo |
| Cave Diver 1 | April 5, 2026 | Cajarc, Lot, France | Sven Nelles |
| Open Water Diver | April 6, 2026 | Dahab, Egypt | Andrei Dmitriev |
| GUE Basic Fundamentals | April 10, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Performance Diver | April 11, 2026 | foshang, Guangdong, China | HUANG WEIQI |
| CCR Technical Diver 2 | April 15, 2026 | Sydney, New South Wales, Australia | Kirill A. Egorov |
| CCR Technical Diver 2 | April 15, 2026 | Sydney, New South Wales, Australia | Kirill A. Egorov |
| DPV Diver 1 | April 16, 2026 | Tvaerminne, Finland | Erik Wurz |
| GUE Technical Fundamentals | April 16, 2026 | Jaworzno, Poland | Bartek Trzcinski |
| CCR Fundamentals | April 16, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | April 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Upgrade to CCR Tech 1 | April 17, 2026 | Hemmoord, Germany | JP Bresser |
| GUE Basic Fundamentals | April 24, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | April 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | April 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Open Water Diver | April 27, 2026 | Cyprus, Cyprus | Jennifer Thomson |
| DPV Diver 1 | April 28, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Open Water Diver | April 30, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Technical Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| GUE Basic Fundamentals | May 1, 2026 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| DPV Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| Master Diver | May 1, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| CCR Fundamentals | May 2, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | May 4, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Open Water Diver | May 5, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Upgrade to GUE Technical Fundamentals | May 7, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Upgrade to CCR Tech 1 | May 8, 2026 | Hemmoor, Germany | JP Bresser |
| GUE Basic Fundamentals | May 9, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | May 9, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | May 9, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| CCR Technical Diver 2 | May 10, 2026 | Kralendijk, Bonaire | JP Bresser |
| Technical Diver 1 | May 10, 2026 | Krnica, Croatia | Bartek Trzcinski |
| Open Water Diver | May 10, 2026 | Cala Gonone, Italy | Jennifer Thomson |
| CCR Fundamentals | May 10, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Technical Diver 1 | May 11, 2026 | Hemmoor, Germany | JP Bresser |
| Performance Diver | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Technical Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Basic Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| ITC GUE Fundamentals | May 17, 2026 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| CCR Technical Diver 1 | May 18, 2026 | Krnica, Croatia | JP Bresser |
| CCR Technical Diver 2 | May 18, 2026 | Krnica, Croatia | JP Bresser |
| CCR Technical Diver 2 | May 18, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| Performance Diver | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| GUE Technical Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| GUE Basic Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Italy | Per Normark |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| GUE Technical Fundamentals | May 25, 2026 | Cala Gonone, Italy | Imad Farhat |
| Technical Diver 1 | May 25, 2026 | Krnica or Vis, Croatia | JP Bresser |
| Cave Diver 1 | May 31, 2026 | Gramat, France | Irene Homberger |
| Doubles Primer | May 31, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| CCR Cave | June 1, 2026 | Cala Gonone, Italy | JP Bresser |
| Open Water Diver | June 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| CCR Technical Diver 2 | June 1, 2026 | Cala Gonone, Italy | JP Bresser |
| Cave Diver 1 | June 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| Advanced Open Water Diver | June 6, 2026 | Sardinia, Italy | Gemma Thomas |
| Cave Diver 1 | June 8, 2026 | Plura - Royvik, Nordland, Norway | Annika Persson |
| CCR Technical Diver 1 | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| Cave Diver 1 | June 14, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| Cave Diver 2 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| Cave Diver 1 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| Open Water Diver | June 22, 2026 | Oslofjord, Norway | Annika Persson |
| CCR Fundamentals | June 22, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Technical Diver 1 | June 24, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| Scientific Diver | June 24, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | June 27, 2026 | Vinekveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Technical Diver 1 | June 29, 2026 | Lysekil , Sweden | Annika Persson |
| ITC Rec 1 / Fundamentals | July 4, 2026 | Hemmoor, Germany | JP Bresser |
| Drysuit Primer | July 5, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| Performance Diver | July 6, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| ITC Rec 1 / Fundamentals | July 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | July 20, 2026 | Fort Lauderdale, Florida, United States | Ivo Chiarino |
| GUE Basic Fundamentals | August 6, 2026 | Schwetzingen, Germany | Dimitris Fifis |
| Cave Diver 1 | September 6, 2026 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | September 6, 2026 | Gramat, France | Per Normark |
| Technical Diver 1 | September 9, 2026 | Ålesund, More og Romdal, Norway | Annika Persson |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Irene Homberger |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Per Normark |
| 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 21, 2026 | Playa del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | September 26, 2026 | Plura - Røyrvik, Nordland, Norway | Annika Persson |
| Drysuit Primer | November 21, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 2 | November 23, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Technical Diver 2 | December 8, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
