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 | May 1, 2025 | Plittersdorf, Germany | Peter Gaertner |
| Performance Diver | May 1, 2025 | Lysekil, Sweden | Per Normark |
| GUE Fundamentals | May 1, 2025 | Augsburg, Bayern, Germany | Oliver Ober |
| DPV Diver 1 | May 1, 2025 | Dormagen, Germany | Sebastian von Koss |
| GUE Fundamentals | May 1, 2025 | OSLO, Norway | Annika Persson |
| GUE Fundamentals | May 1, 2025 | Essen, Nordrhein-Westfalen, Germany | Henning May |
| DPV Diver 1 | May 1, 2025 | Ognina, Siracusa, Italy | Fabio Portella |
| GUE Fundamentals | May 1, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Fundamentals | May 1, 2025 | Palaia Fokaia, Attiki, Greece | Nikos Vardakas |
| GUE Fundamentals | May 1, 2025 | QDH, Zhejiang, China | Hui Jin |
| Drysuit Primer | May 1, 2025 | Fuxian hu, China | Lu Chen |
| Performance Diver | May 1, 2025 | HANGZHOU, Zhejiang, China | JINHUI XIONG |
| GUE Fundamentals | May 1, 2025 | Holmestrand, Norway | Marius Svanevik |
| Drysuit Primer | May 1, 2025 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Fundamentals | May 2, 2025 | yangyang, Kangwon-do, Korea (South) | Jinyoung Joo |
| GUE Fundamentals | May 2, 2025 | Fuxian hu, Yunnan, China | Lu Chen |
| BLS-D & Oxygen First Aid | May 2, 2025 | Korntal-Münchingen, Germany | Peter Gaertner |
| Technical Diver 1 | May 2, 2025 | Puerto Galera, Batangas, Philippines | YanBin Wu |
| Doubles Primer | May 2, 2025 | Xiaoliuqiu, PingTung County, Taiwan | LIU YEN CHUN |
| Rescue Primer | May 3, 2025 | Lysekil, Sweden | Per Normark |
| Rescue Primer | May 3, 2025 | Plittersdorf, Germany | Peter Gaertner |
| Technical Diver 1 | May 3, 2025 | Seoul/east coast, Soul-t'ukpyolsi, Korea (South) | Graham Blackmore |
| GUE Fundamentals Upgrade | May 3, 2025 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Fundamentals | May 3, 2025 | München/Regensburg, Bayern, Germany | Christina Müller |
| Performance Diver | May 3, 2025 | HANGZHOU, Zhejiang, China | JINHUI XIONG |
| Doubles Primer | May 3, 2025 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | May 3, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | May 4, 2025 | Xiaoliuqiu, PingTung County, Taiwan | LIU YEN CHUN |
| Gas Blender | May 4, 2025 | Langford, Canada | Jason Cook |
| GUE Basic Fundamentals | May 4, 2025 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| GUE Fundamentals Part 2 | May 4, 2025 | Atami, Shizuoka, Japan | Thomas Jonsson |
| GUE Technical Fundamentals | May 4, 2025 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| CCR Cave | May 5, 2025 | Cala Ganone, Nuoro, Italy | Kirill A. Egorov |
| CCR Fundamentals | May 5, 2025 | Alexandria Bay, New York, United States | Bob Sherwood |
| Cave Diver 1 | May 5, 2025 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| DPV Diver 1 | May 5, 2025 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | May 5, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Recreational Diver 1 - Nitrox | May 5, 2025 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| CCR Cave | May 5, 2025 | Budapest, Hungary | JP Bresser |
| Cave Diver 1 | May 5, 2025 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| GUE Fundamentals Upgrade | May 5, 2025 | Augsburg, Bayern, Germany | Oliver Ober |
| GUE Fundamentals | May 5, 2025 | San Michele di pagana/Rapallo, Genova, Italy | Niccolo Crespi |
| GUE Fundamentals Upgrade | May 5, 2025 | Yangyang-gun, Kangwon-do, Korea (South) | Youngwoo Seo |
| GUE Fundamentals Upgrade | May 5, 2025 | Yangyang-gun, Kangwon-do, Korea (South) | Youngwoo Seo |
| DPV Diver 1 | May 5, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Deep Primer | May 6, 2025 | Tulamben, Bali, Indonesia | Jimmy Choo |
| Doubles Primer | May 6, 2025 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Upgrade to GUE Technical Fundamentals | May 6, 2025 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| Upgrade to GUE Technical Fundamentals | May 6, 2025 | Dubai, Dubai, United Arab Emirates | Jesper Kjøller |
| GUE Fundamentals Part 2 | May 6, 2025 | Dubai, Dubai, United Arab Emirates | Jesper Kjøller |
| Technical Diver 1 | May 6, 2025 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Basic Fundamentals | May 7, 2025 | Draper, Utah, United States | Michael Thornton |
| GUE Fundamentals | May 7, 2025 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| DPV Diver 1 | May 7, 2025 | Playa del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Performance Diver | May 7, 2025 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| Drysuit Primer | May 7, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| DPV Diver 1 | May 7, 2025 | Kralendijk, Bonaire | German Arango |
| Drysuit Primer | May 7, 2025 | Fuxian hu, Yunnan, China | Lu Chen |
| Performance Diver | May 8, 2025 | High Springs , Florida, United States | Lauren M. Wilson |
| GUE Basic Fundamentals | May 8, 2025 | Schwetzingen, Baden-Württemberg, Germany | Gunnar Midtgaard |
| GUE Technical Fundamentals | May 8, 2025 | Lysekil, Sweden | Per Normark |
| DPV Diver 1 | May 8, 2025 | Puerto Galera, Batangas, Philippines | YanBin Wu |
| Performance Diver | May 8, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| CCR Diver 2 | May 8, 2025 | Cala Ganone, Nuoro, Italy | Kirill A. Egorov |
| GUE Fundamentals | May 8, 2025 | Fuxianhu, Yunnan, China | Lu Chen |
| GUE Fundamentals Part 2 | May 9, 2025 | Plano, Texas, United States | Orie J. Braun |
| Scuba Diver | May 9, 2025 | Gdańsk, Poland | Bartek Trzcinski |
| DPV Diver 1 | May 9, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals | May 9, 2025 | Quartu S.Elena, Cagliari, Italy | Stefano Di Cosimo |
| Technical Diver 1 | May 10, 2025 | Ålesund or Oslo, More og Romdal, Norway | Gunnar Midtgaard |
| Performance Diver | May 10, 2025 | Zurich, Switzerland | Irene Homberger |
| Documentation Diver | May 10, 2025 | Atami or Numazu, Shizuoka, Japan | Thomas Jonsson |
| GUE Fundamentals Upgrade | May 11, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Technical Fundamentals | May 11, 2025 | Siegburg, Germany | Sebastian von Koss |
| Technical Diver 1 | May 11, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Francesco Cameli |
| GUE Fundamentals Part 2 | May 11, 2025 | Semporna, Tawau, Malaysia | Jimmy Choo |
| DPV Diver 1 | May 11, 2025 | Puerto Galera, Batangas, Philippines | YanBin Wu |
| Cave Diver 1 | May 11, 2025 | High Springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | May 11, 2025 | Siegburg, Germany | Sebastian von Koss |
| CCR Cave | May 12, 2025 | Budapest, Hungary | JP Bresser |
| Performance Diver | May 12, 2025 | Los Angeles , California, United States | Steven Millington |
| Performance Diver | May 12, 2025 | High Springs, Florida, United States | Jon Kieren |
| Technical Diver 1 | May 12, 2025 | Krnica, Croatia | JP Bresser |
| CCR Diver 1 | May 12, 2025 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Cave Diver 1 | May 12, 2025 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| GUE Fundamentals | May 12, 2025 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 2 | May 12, 2025 | Puerto Aventuras, Mexico | John Kendall |
| CCR Diver 2 | May 12, 2025 | Krnica, Croatia | JP Bresser |
| Performance Diver | May 12, 2025 | Dahab, Janub sina, Egypt | Ahmed Hagi |
| Open Water Diver | May 13, 2025 | Kunming, Yunnan, China | Lu Chen |
| GUE Fundamentals Upgrade | May 13, 2025 | Dahab, Egypt | Mahmoud Esmat |
| Technical Diver 1 | May 14, 2025 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Basic Fundamentals | May 14, 2025 | Semporna, Sabah, Malaysia | Jimmy Choo |
| Upgrade to GUE Technical Fundamentals | May 14, 2025 | Siegburg, Germany | Sebastian von Koss |
| DPV Diver 1 | May 14, 2025 | Protaras, Famagusta, Cyprus | Imad Farhat |
| GUE Fundamentals | May 14, 2025 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| CCR Diver 1 | May 14, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | May 14, 2025 | foshang, Guangdong, China | HUANG WEIQI |
| GUE Fundamentals | May 15, 2025 | Limhamn, Skane, Sweden | Annika Persson |
| Drysuit Primer | May 15, 2025 | Stockholm, Sweden | Per Normark |
| Open Water Diver | May 15, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| Doubles Primer | May 15, 2025 | Los Angeles, California, United States | Steven Millington |
| BLS-D & Oxygen First Aid Refresher | May 16, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| GUE Fundamentals Upgrade | May 16, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| Drysuit Primer | May 16, 2025 | High springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | May 16, 2025 | Stockholm/Dalarö, Sweden | Per Normark |
| GUE Fundamentals | May 16, 2025 | Maple Bay , British Columbia, Canada | Sabrina Figliomeni |
| DPV Diver 1 | May 16, 2025 | Beijing, Beijing, China | XUAN CHEN |
| BLS-D & Oxygen First Aid | May 16, 2025 | Werbellinsee, Joachimsthal , Brandenburg, Germany | Oliver Ober |
| GUE Technical Fundamentals | May 16, 2025 | Des Moines, Washington, United States | James Fraser |
| Doubles Primer | May 16, 2025 | High springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | May 16, 2025 | Ventura/LA Counties, California, United States | Tom Figueroa |
| CCR Fundamentals | May 16, 2025 | Incheon / Yangyang , Korea (South) | Kyungsoo Kim |
| Doubles Primer | May 16, 2025 | Buen Buceo - Bayamon, Puerto Rico | Laurent Dahan |
| GUE Technical Fundamentals | May 16, 2025 | Canakkale, Çanakkale, Turkey | Nevcan Uludaş |
| DPV Diver 1 | May 16, 2025 | playa del carmen, Quintana Roo, Mexico | Marcelin Nebenhaus |
| GUE Fundamentals Part 2 | May 16, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Upgrade to GUE Technical Fundamentals | May 17, 2025 | Budapest, Budapest, Hungary | Zsolt Szilagyi |
| GUE Fundamentals | May 17, 2025 | Protaras, Famagusta, Cyprus | Imad Farhat |
| CCR Fundamentals | May 17, 2025 | Brockville, Ontario, Canada | Heison Chak |
| Technical Diver 1 | May 17, 2025 | Tulamben, Bali, Indonesia | Gideon Liew |
| Rescue Primer | May 17, 2025 | Werbellinsee, Brandenburg, Germany | Oliver Ober |
| Technical Diver 1 | May 17, 2025 | 1000 Islands Region , Ontario, Canada | Michael Pinault |
| GUE Fundamentals Upgrade | May 17, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Fundamentals Part 2 | May 17, 2025 | FOSHAN, Guangdong, China | HUANG WEIQI |
| GUE Basic Fundamentals | May 17, 2025 | Queenscliff, Victoria, Australia | Rhys Toone |
| Performance Diver | May 18, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | May 18, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Technical Fundamentals | May 18, 2025 | Siegburg, Germany | Sebastian von Koss |
| Doubles Primer | May 18, 2025 | Puerto Aguirre, Chile | Guillermo Riesco |
| CCR Diver 2 | May 18, 2025 | Key West, Florida, United States | Kirill A. Egorov |
| Recreational Diver 3 - Trimix | May 18, 2025 | High Springs, Florida, United States | Douglas Mudry |
| DPV Diver 1 | May 18, 2025 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| ITC Rec 1 / Fundamentals | May 18, 2025 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| GUE Basic Fundamentals | May 18, 2025 | Siegburg, Germany | Sebastian von Koss |
| Cave Diver 1 | May 19, 2025 | Puerto Aventuras, Mexico | John Kendall |
| Cave Diver 2 | May 19, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | May 19, 2025 | Werbellinsee, Joachimsthall, Brandenburg, Germany | Oliver Ober |
| GUE Fundamentals | May 19, 2025 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 2 | May 19, 2025 | Puerto Aventuras, Mexico | John Kendall |
| GUE Fundamentals | May 19, 2025 | Buen Buceo - Bayamon, Puerto Rico | Laurent Dahan |
| CCR Diver 2 | May 19, 2025 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Cave Diver 1 | May 19, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Doubles Primer | May 19, 2025 | Oslo, Oslo, Norway | Marius Svanevik |
| CCR Fundamentals | May 19, 2025 | Oslo, Norway | Gunnar Midtgaard |
| CCR Fundamentals | May 19, 2025 | Krnica, Croatia | JP Bresser |
| Performance Diver | May 19, 2025 | Werbelinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| CCR Fundamentals | May 19, 2025 | Isola Del Giglio, Grosseto, Italy | Stefano Gualtieri |
| Recreational Diver 3 - Trimix | May 20, 2025 | Kristiansand, Norway | Keith Kreitner |
| GUE Fundamentals Upgrade | May 20, 2025 | PG, Laguna, Philippines | Xiaodong Zhong |
| Performance Diver | May 20, 2025 | foshang, Guangdong, China | HUANG WEIQI |
| Drysuit Primer | May 20, 2025 | Dahab, Egypt | Mahmoud Esmat |
| CCR Fundamentals | May 20, 2025 | Los Angeles & Avalon, Catalina Island, California, United States | Steven Millington |
| GUE Fundamentals Upgrade | May 21, 2025 | Stavanger, Norway | Annika Persson |
| GUE Fundamentals | May 21, 2025 | Incheon / Yangyang , Korea (South) | Kyungsoo Kim |
| Scientific Diver | May 21, 2025 | Kressbronn am Bodensee, Germany | Henning May |
| Recreational Diver 3 - Trimix | May 21, 2025 | Civitavecchia, Roma, Italy | Claudio Provenzani |
| Recreational Diver 3 - Trimix | May 21, 2025 | San Michele di pagana/Rapallo, Genova, Italy | Niccolo Crespi |
| Technical Diver 1 | May 22, 2025 | PG, Laguna, Philippines | Xiaodong Zhong |
| GUE Fundamentals | May 22, 2025 | Oslo/Holmestrand, Oslo, Norway | Marius Svanevik |
| GUE Fundamentals Upgrade | May 22, 2025 | Buen Buceo - Bayamon, Puerto Rico | Laurent Dahan |
| GUE Fundamentals | May 22, 2025 | Stavanger , Norway | Annika Persson |
| GUE Fundamentals | May 22, 2025 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Fundamentals | May 22, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| Navigation Primer | May 22, 2025 | Düsseldorf, Germany | Sebastian von Koss |
| Drysuit Primer | May 22, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| DPV Diver 1 | May 22, 2025 | Protaras, Famagusta, Cyprus | Imad Farhat |
| DPV Cave | May 23, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| DPV Diver 1 | May 23, 2025 | Nizhniy tagil , Sverdlovskaya (Yekaterinburg), Russia | Sergey Porkhachev |
| Deep Primer | May 23, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| DPV Diver 1 | May 23, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| DPV Cave | May 23, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| GUE Basic Fundamentals | May 23, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| Doubles Primer | May 23, 2025 | Sai Kung, New Territories, Hong Kong | Andrew Couch |
| Upgrade to GUE Technical Fundamentals | May 24, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Performance Diver | May 24, 2025 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | May 24, 2025 | Lysekil, Vastra Gotaland, Sweden | Jesper Haav |
| Doubles Primer | May 24, 2025 | Toronto, Ontario, Canada | Alain Eid |
| BLS-D & Oxygen First Aid | May 24, 2025 | Hilden, Germany | Sebastian von Koss |
| Doubles Primer | May 24, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| Performance Diver | May 24, 2025 | Stockholm, Sweden | Per Normark |
| Performance Diver | May 24, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | May 24, 2025 | Buen Buceo - Bayamon, Puerto Rico | Laurent Dahan |
| Performance Diver | May 24, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| CCR Diver 1 | May 25, 2025 | Hemmoor, Niedersachsen, Germany | Derk Remmers |
| Drysuit Primer | May 25, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| Rescue Primer | May 25, 2025 | Düsseldorf, Germany | Sebastian von Koss |
| CCR Diver 1 | May 25, 2025 | Cala Gonone, Nuoro, Italy | Andrea Marassich |
| DPV Diver 1 | May 25, 2025 | Gifhorn , Niedersachsen, Germany | Derk Remmers |
| GUE Fundamentals Part 2 | May 25, 2025 | Toronto, Ontario, Canada | Alain Eid |
| Documentation Diver | May 25, 2025 | Krnica, Croatia | JP Bresser |
| Cave Diver 1 | May 25, 2025 | Gramat, France | Irene Homberger |
| GUE Fundamentals | May 26, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| GUE Fundamentals | May 26, 2025 | Sesimbra, Portugal | Sabine Sidi-Ali |
| Open Water Diver | May 26, 2025 | Sardinia, Italy | Gemma Thomas |
| Cave Diver 2 | May 26, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | May 26, 2025 | Stavanger , Norway | Annika Persson |
| GUE Basic Fundamentals | May 27, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| Cave Diver 1 | May 27, 2025 | Puerto Aventuras , Quintana Roo, Mexico | Christophe Le Maillot |
| Gas Blender | May 28, 2025 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Technical Diver 1 | May 28, 2025 | Cebu, Cebu, Philippines | HUANG WEIQI |
| Doubles Primer | May 28, 2025 | Dahab, Egypt | Mahmoud Esmat |
| GUE Basic Fundamentals | May 29, 2025 | Tulamben, Indonesia | Gideon Liew |
| CCR Diver 2 | May 29, 2025 | Krnica, Istria county, Croatia | Kirill A. Egorov |
| GUE Fundamentals | May 29, 2025 | Mandal, Norway | Marius Svanevik |
| GUE Fundamentals | May 29, 2025 | Hemmoor, Niedersachsen, Germany | Frederik Bring |
| GUE Fundamentals | May 29, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Fundamentals | May 29, 2025 | Deepstop - Schwetzingen, Germany | Christof Müller |
| GUE Basic Fundamentals | May 30, 2025 | St. Prex, Vaud, Switzerland | Richard Spikings |
| Doubles Primer | May 30, 2025 | Sesimbra, Portugal | Sabine Sidi-Ali |
| CCR Fundamentals | May 30, 2025 | San Michele di Pagana/Rapallo, Genova, Italy | Niccolo Crespi |
| CCR Diver 1 | May 30, 2025 | Mactan , Cebu , Philippines | Kyungsoo Kim |
| GUE Fundamentals | May 31, 2025 | Krnica, Croatia | Anne-Marie Bresser |
| Performance Diver | May 31, 2025 | HANGZHOU, Zhejiang, China | JINHUI XIONG |
| GUE Basic Fundamentals | May 31, 2025 | Dormagen, Germany | Sebastian von Koss |
| GUE Fundamentals | May 31, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| CCR Diver 2 | June 1, 2025 | Krnica, Croatia | JP Bresser |
| Doubles Primer | June 1, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| Technical Diver 1 | June 1, 2025 | Talamone, Grosseto, Italy | Stefano Gualtieri |
| DPV Diver 1 | June 1, 2025 | TBD Toronto/Brockvlle, Canada | Michael Pinault |
| GUE Fundamentals | June 1, 2025 | TBD-Toronto/Brockville, Canada | Michael Pinault |
| Cave Diver 2 | June 1, 2025 | Cala Gonone, Italy | Andrea Marassich |
| Open Water Diver | June 2, 2025 | High Springs & Ft Lauderdale, Florida, United States | Meredith Tanguay |
| Cave Diver 1 | June 2, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Diver 1 | June 2, 2025 | Oslo, Norway | Gunnar Midtgaard |
| Cave Sidemount | June 3, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Fundamentals | June 3, 2025 | Nizhniy tagil , Sverdlovskaya (Yekaterinburg), Russia | Sergey Porkhachev |
| Recreational Diver 2 - Triox | June 3, 2025 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | June 4, 2025 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| Cave Diver 1 | June 5, 2025 | Plura - Royvik, Nordland, Norway | Annika Persson |
| GUE Technical Fundamentals | June 5, 2025 | Kas, Antalya, Turkey | Nevcan Uludaş |
| GUE Technical Fundamentals | June 5, 2025 | Gdańsk, Poland | Bartek Trzcinski |
| DPV Diver 1 | June 6, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | June 6, 2025 | Lysekil, Sweden | Jesper Haav |
| Performance Diver | June 6, 2025 | Nordhausen , Germany | Peter Gaertner |
| Cave Diver 1 | June 6, 2025 | Cabo de Palos, Murcia, Spain | Sven Nelles |
| GUE Fundamentals | June 6, 2025 | Puidoux, Switzerland | Sabine Sidi-Ali |
| GUE Fundamentals | June 6, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| BLS-D & Oxygen First Aid | June 7, 2025 | Zürich, Switzerland | Sebastian von Koss |
| BLS-D & Oxygen First Aid | June 7, 2025 | Talamone, Grosseto, Italy | Stefano Gualtieri |
| Performance Diver | June 7, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Performance Diver | June 7, 2025 | Shanghai , Shanghai, China | Xiaodong Zhong |
| GUE Basic Fundamentals | June 7, 2025 | Zurich, Switzerland | Irene Homberger |
| CCR Technical Diver 2 | June 7, 2025 | Matan, Cebu, Philippines | Kyungsoo Kim |
| GUE Technical Fundamentals | June 7, 2025 | Ottawa/Brockville, Ontario, Canada | Steve Blanchard |
| CCR Diver 2 | June 8, 2025 | Vis island, Croatia | JP Bresser |
| GUE Fundamentals | June 8, 2025 | Dahab, Egypt | Mahmoud Esmat |
| Performance Diver | June 8, 2025 | Zurich, Switzerland | Irene Homberger |
| GUE Fundamentals Upgrade | June 8, 2025 | Puidoux, Vaud, Switzerland | Sabine Sidi-Ali |
| Rescue Primer | June 8, 2025 | Zürich, Switzerland | Sebastian von Koss |
| Rescue Primer | June 8, 2025 | Talamone, Grosseto, Italy | Stefano Gualtieri |
| Cave Sidemount | June 8, 2025 | Cala Gonone, Italy | Andrea Marassich |
| Cave Diver 1 | June 8, 2025 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | June 8, 2025 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | June 8, 2025 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| Cave Diver 1 | June 9, 2025 | Cala Gonone, Italy | Andrea Marassich |
| Cave Diver 2 | June 9, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | June 9, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| CCR Diver 1 | June 9, 2025 | Krnica, Croatia | JP Bresser |
| CCR Fundamentals | June 9, 2025 | Krnica, Croatia | JP Bresser |
| Recreational Diver 1 - Nitrox | June 9, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Technical Fundamentals | June 9, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 1 | June 9, 2025 | Cala Gonone, Italy | Andrea Marassich |
| GUE Fundamentals Upgrade | June 9, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | June 9, 2025 | Krnica, Croatia | JP Bresser |
| GUE Fundamentals | June 11, 2025 | Yangyang, Kangwon-do, Korea (South) | Jinyoung Joo |
| Doubles Primer | June 11, 2025 | Gilboa Quarry, Ohio, United States | Ivo Chiarino |
| CCR Fundamentals | June 11, 2025 | Vobster Quay, Somerset, United Kingdom | Richard Walker |
| GUE Basic Fundamentals | June 11, 2025 | Marina di Gioiosa Ionica, Italy | Bartek Trzcinski |
| GUE Basic Fundamentals | June 12, 2025 | Gilboa Quarry, Ohio, United States | Ivo Chiarino |
| GUE Technical Fundamentals | June 12, 2025 | Kolsva, Sweden | Per Normark |
| GUE Basic Fundamentals | June 12, 2025 | Cologne, Germany | Benjamin Ott |
| GUE Technical Fundamentals | June 12, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Technical Diver 1 | June 13, 2025 | OSLO , Norway | Annika Persson |
| DPV Diver 1 | June 13, 2025 | Ivy Lea, Ontario, Canada | Heison Chak |
| GUE Fundamentals | June 13, 2025 | Los Angeles & Avalon Catalina Island, California, United States | Steven Millington |
| Rescue Primer | June 13, 2025 | Zero Gravity - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | June 13, 2025 | Monterey, California, United States | Alberto Nava |
| Drysuit Primer | June 14, 2025 | Yixing, Jiangsu, China | Xiaodong Zhong |
| BLS-D & Oxygen First Aid Instructor | June 14, 2025 | Korntal-Münchingen, Baden-Württemberg, Germany | Manuela Schoch |
| Drysuit Primer | June 14, 2025 | Montreal, Quebec, Canada | Imad Farhat |
| Drysuit Primer | June 14, 2025 | Yixing, Jiangsu, China | Xiaodong Zhong |
| GUE Fundamentals Part 1 | June 14, 2025 | Porto S. Stefano, Grosseto, Italy | Claudio Provenzani |
| Recreational Diver 3 - Trimix | June 14, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| DPV Diver 1 | June 14, 2025 | Tulamben, Bali, Indonesia | Jimmy Choo |
| Performance Diver | June 14, 2025 | Kolsva, Sweden | Per Normark |
| GUE Basic Fundamentals | June 14, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| DPV Diver 1 | June 14, 2025 | Schwetzingen , Germany | Christof Müller |
| Drysuit Primer | June 15, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| Cave Diver 1 | June 15, 2025 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Sidemount | June 16, 2025 | Budapest+Croatia, Budapest, Hungary | Zsolt Szilagyi |
| Technical Diver 1 | June 16, 2025 | Ivy Lea, Ontario, Canada | Heison Chak |
| DPV Diver 1 | June 16, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | June 16, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Technical Diver 1 | June 16, 2025 | Marina di Gioiosa Ionica, Reggio Calabria, Italy | Bartek Trzcinski |
| Technical Diver 1 | June 17, 2025 | Gilboa Quarry, Findlay, Ohio, United States | Ivo Chiarino |
| Recreational Diver 1 - Nitrox | June 17, 2025 | Lapu-Lapu , Cebu, Philippines | JINHUI XIONG |
| Cave Diver 1 | June 17, 2025 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| Technical Diver 1 | June 17, 2025 | Hangzhou, Zhejiang, China | Xiaodong Zhong |
| CCR Fundamentals | June 17, 2025 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| Rescue Primer | June 18, 2025 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Fundamentals | June 19, 2025 | Tromsø, Troms, Norway | Annika Persson |
| GUE Fundamentals | June 19, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | June 19, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| DPV Diver 1 | June 19, 2025 | Fort Lauderdale, United States | Max Philip Frenkel |
| GUE Fundamentals | June 19, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Fundamentals | June 19, 2025 | Puidoux, Vaud, Switzerland | Sabine Sidi-Ali |
| GUE Fundamentals | June 19, 2025 | Raum Offenburg / Freiburg, Germany | Christian Schweiger |
| GUE Fundamentals | June 19, 2025 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Fundamentals | June 19, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Technical Fundamentals | June 19, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | June 19, 2025 | Almelo, Netherlands | Matthijs Holtkamp |
| BLS-D & Oxygen First Aid | June 20, 2025 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | June 20, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | June 20, 2025 | Auckland, New Zealand | Xavier Vrijdag |
| Technical Diver 1 | June 20, 2025 | Port Vendres, Pyrénées-Orientales, France | Guy Shockey |
| GUE Basic Fundamentals | June 21, 2025 | Des Moines, | James Fraser |
| Rescue Primer | June 21, 2025 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | June 21, 2025 | Talamone, Grosseto, Italy | Claudio Provenzani |
| GUE Basic Fundamentals | June 21, 2025 | Siegburg, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | June 21, 2025 | Des Moines, | James Fraser |
| GUE Basic Fundamentals | June 21, 2025 | Des Moines, | James Fraser |
| Open Water Diver | June 21, 2025 | Oslo, Oslo, Norway | Marius Svanevik |
| Technical Diver 3 | June 21, 2025 | Siracusa, Siracusa, Italy | Graham Blackmore |
| GUE Technical Fundamentals | June 21, 2025 | Okinawa, Shizuoka, Japan | Yousuke Ogiwara |
| GUE Basic Fundamentals | June 21, 2025 | Des Moines, | James Fraser |
| CCR Fundamentals | June 22, 2025 | Los Angeles, California, United States | Steven Millington |
| Doubles Primer | June 22, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Technical Fundamentals | June 22, 2025 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| Cave Diver 2 | June 23, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | June 23, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| CCR Diver 1 | June 23, 2025 | Incheon / Yangyang, Korea (South) | Kyungsoo Kim |
| CCR Fundamentals | June 23, 2025 | Finale Ligure, Savona, Italy | Marco Colman |
| CCR Fundamentals | June 23, 2025 | Brockville, Ontario, Canada | Heison Chak |
| Drysuit Primer | June 24, 2025 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| CCR Fundamentals | June 24, 2025 | Hemmoor, Niedersachsen, Germany | Henning May |
| GUE Technical Fundamentals | June 24, 2025 | Zero Gravity - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Open Water Diver | June 25, 2025 | Istanbul, Istanbul, Turkey | Nevcan Uludaş |
| GUE Technical Fundamentals | June 25, 2025 | Dahab, Egypt | Ricardo Constantino |
| Doubles Primer | June 25, 2025 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Fundamentals | June 26, 2025 | Wazee Lake, Brockway, Wisconsin, United States | Ivo Chiarino |
| GUE Technical Fundamentals | June 26, 2025 | Bergen, Rogaland, Norway | Gunnar Midtgaard |
| GUE Basic Fundamentals | June 26, 2025 | Tbd, Slovenia | Irene Homberger |
| CCR Technical Diver 2 | June 26, 2025 | Mactan, Cebu, Philippines | Hui Jin |
| Master Diver | June 26, 2025 | Hemmoor, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | June 27, 2025 | Lysekil, Vastra Gotaland, Sweden | Jesper Haav |
| BLS-D & Oxygen First Aid | June 27, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| BLS-D & Oxygen First Aid Refresher | June 27, 2025 | Stuttgart, Baden-Württemberg, Germany | Peter Gaertner |
| Drysuit Primer | June 28, 2025 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Performance Diver | June 28, 2025 | foshang, Guangdong, China | HUANG WEIQI |
| Rescue Primer | June 28, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Upgrade to GUE Technical Fundamentals | June 28, 2025 | Mactan, Cebu, Philippines | Andrew Couch |
| ITC GUE Fundamentals | June 29, 2025 | Magglingen, Switzerland | Irene Homberger |
| Drysuit Primer | June 29, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Technical Diver 1 | June 29, 2025 | Mactan Island, Cebu, Philippines | Andrew Couch |
| CCR Fundamentals | June 30, 2025 | Finale Ligure, Savona, Italy | Marco Colman |
| Upgrade to GUE Technical Fundamentals | June 30, 2025 | Lake Wazee, Brockway, Wisconsin, United States | Ivo Chiarino |
| Cave Diver 1 | June 30, 2025 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| Rescue Primer | June 30, 2025 | OSLO, Norway | Annika Persson |
| GUE Basic Fundamentals | June 30, 2025 | Dahab, Egypt | Mahmoud Esmat |
| Recreational Diver 2 - Triox | June 30, 2025 | OSLO, Norway | Annika Persson |
| CCR Fundamentals | July 1, 2025 | Mactan, Cebu, Philippines | Hui Jin |
| Cave Diver 2 | July 1, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | July 1, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Recreational Diver 1 - Nitrox | July 1, 2025 | Lapu-Lapu, Cebu, Philippines | JINHUI XIONG |
| Scientific Diver | July 2, 2025 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| GUE Basic Fundamentals | July 2, 2025 | Glavotok, Istria county, Croatia | Erik Wurz |
| GUE Fundamentals | July 2, 2025 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| GUE Fundamentals Part 1 | July 2, 2025 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Technical Fundamentals | July 2, 2025 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| Drysuit Primer | July 3, 2025 | Palaia Fokaia, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | July 3, 2025 | foshang, Guangdong, China | HUANG WEIQI |
| GUE Fundamentals | July 3, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Doubles Primer | July 4, 2025 | Palaia Fokaia, Greece | Nikos Vardakas |
| Technical Diver 1 | July 4, 2025 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| DPV Diver 1 | July 4, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| Rescue Primer | July 4, 2025 | Hemmoor, Germany | Sebastian von Koss |
| Drysuit Primer | July 4, 2025 | Fuxian hu, Yunnan, China | Lu Chen |
| GUE Fundamentals | July 5, 2025 | Fuxian hu, Yunnan, China | Lu Chen |
| Drysuit Primer | July 5, 2025 | Xiaoliuqiu, PingTung County, Taiwan | LIU YEN CHUN |
| Performance Diver | July 5, 2025 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | July 5, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | July 5, 2025 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | July 5, 2025 | Singapore, Singapore | Gemma Thomas |
| GUE Basic Fundamentals | July 5, 2025 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | July 6, 2025 | Tilburg, Netherlands | Martijn Blommaert |
| CCR Diver 1 | July 6, 2025 | Cala Gonone, Italy | Andrea Marassich |
| Technical Diver 2 | July 6, 2025 | Anchorage, Alaska, United States | Gideon Liew |
| GUE Fundamentals Upgrade | July 6, 2025 | Hunsfels, Germany | Christian Schweiger |
| Cave Diver 2 | July 7, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals | July 7, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Fundamentals Upgrade | July 8, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| GUE Technical Fundamentals | July 11, 2025 | Dormagen, Germany | Sebastian von Koss |
| Open Water Diver | July 11, 2025 | OSLO, Norway | Annika Persson |
| DPV Diver 1 | July 11, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | July 11, 2025 | Dormagen, Germany | Sebastian von Koss |
| Cave Diver 1 | July 12, 2025 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | July 12, 2025 | Ibrice Korfezi, Edirne, Turkey | Nevcan Uludaş |
| DPV Diver 1 | July 12, 2025 | Ottawa/Brockville, Ontario, Canada | Steve Blanchard |
| Performance Diver | July 12, 2025 | Auckland, New Zealand | Xavier Vrijdag |
| GUE Technical Fundamentals | July 12, 2025 | Aurora, Ontario, Canada | Heison Chak |
| ITC Rec 1 / Fundamentals | July 12, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Rescue Primer | July 12, 2025 | ALmelo, | Matthijs Holtkamp |
| DPV Diver 1 | July 12, 2025 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| CCR Fundamentals | July 13, 2025 | monaco, France | Francesco Cameli |
| Technical Diver 1 | July 14, 2025 | Lysekil , Sweden | Annika Persson |
| DPV Diver 1 | July 14, 2025 | Weissensee Kärnten , Austria | Irene Homberger |
| Technical Diver 2 | July 14, 2025 | Anchorage, Alaska, United States | Gideon Liew |
| GUE Basic Fundamentals | July 14, 2025 | TBD, Austria | Irene Homberger |
| GUE Technical Fundamentals | July 14, 2025 | High Springs , United States | Stretch Aaron Altenhein |
| DPV Diver 1 | July 14, 2025 | Weissensee Kärnten , Austria | Irene Homberger |
| CCR Diver 1 | July 15, 2025 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| CCR Fundamentals | July 16, 2025 | Krnica, Istria county, Croatia | Derk Remmers |
| GUE Basic Fundamentals | July 16, 2025 | FOSHANG, China | HUANG WEIQI |
| Upgrade to CCR Tech 1 | July 17, 2025 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| GUE Technical Fundamentals | July 17, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Fundamentals | July 17, 2025 | Vancouver Island, British Columbia, Canada | Nick Bowman |
| GUE Fundamentals | July 17, 2025 | Lysekil , Sweden | Annika Persson |
| GUE Basic Fundamentals | July 18, 2025 | Auckland, New Zealand | Xavier Vrijdag |
| Navigation Primer | July 18, 2025 | Tioman, Malaysia | Gemma Thomas |
| Performance Diver | July 18, 2025 | Philippines or Tioman, Malaysia | Gemma Thomas |
| GUE Basic Fundamentals | July 18, 2025 | Aachen, Germany | Benjamin Ott |
| GUE Basic Fundamentals | July 19, 2025 | Shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Fundamentals Part 1 | July 19, 2025 | Atami, Shizuoka, Japan | Thomas Jonsson |
| Drysuit Primer | July 19, 2025 | Lapu Lapu, Cebu, Philippines | Jimmy Choo |
| Doubles Primer | July 19, 2025 | Toronto, Ontario, Canada | Alain Eid |
| CCR Fundamentals | July 20, 2025 | Los Angeles, California, United States | Steven Millington |
| Cave Diver 1 | July 20, 2025 | Gramat, France | Irene Homberger |
| Cave Diver 1 | July 20, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| DPV Diver 1 | July 20, 2025 | Dormagen, Germany | Sebastian von Koss |
| Cave Diver 1 | July 20, 2025 | Gramat, France | Irene Homberger |
| Doubles Primer | July 20, 2025 | Tioman, Malaysia | Gemma Thomas |
| Cave Diver 2 | July 21, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| Gas Blender | July 21, 2025 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Technical Diver 1 | July 21, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| CCR Fundamentals | July 21, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | July 21, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 1 | July 21, 2025 | Hemmoor, Germany | JP Bresser |
| CCR Technical Diver 2 | July 22, 2025 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| CCR Fundamentals | July 23, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Technical Diver 1 | July 23, 2025 | Gdańsk, Poland | Bartek Trzcinski |
| CCR Fundamentals | July 23, 2025 | Schwetzingen, Baden-Württemberg, Germany | Derk Remmers |
| Rescue Primer | July 24, 2025 | Dormagen, Germany | Sebastian von Koss |
| GUE Fundamentals | July 24, 2025 | Offenburg, Germany | Christian Schweiger |
| DPV Diver 1 | July 25, 2025 | Fort Luaderdale, Florida, United States | Max Philip Frenkel |
| GUE Fundamentals | July 25, 2025 | Vinkebeen, Netherlands | JP Bresser |
| Performance Diver | July 26, 2025 | High Springs , United States | Stretch Aaron Altenhein |
| Cave Diver 1 | July 26, 2025 | Gramat, France | Irene Homberger |
| GUE Technical Fundamentals | July 26, 2025 | Lysekil, Vastra Gotaland, Sweden | Jesper Haav |
| DPV Diver 1 | July 27, 2025 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | July 27, 2025 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| Cave Diver 1 | July 27, 2025 | Gramat, France | Irene Homberger |
| Cave Diver 1 | July 27, 2025 | Gramat, Lot, France | Sven Nelles |
| Triox Primer | August 1, 2025 | Hemmoor, Niedersachsen, Germany | Sven Nelles |
| Recreational Diver 3 - Trimix | August 1, 2025 | Monterey, California, United States | Alberto Nava |
| Open Water Diver | August 1, 2025 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Cave Diver 2 | August 2, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Technical Diver 1 | August 2, 2025 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Cave Diver 1 | August 3, 2025 | Cajarc, Lot, France | Sven Nelles |
| Cave Diver 1 | August 3, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | August 4, 2025 | Bali, Indonesia | Gemma Thomas |
| Technical Diver 1 | August 4, 2025 | Santa Margherita, Genova, Italy | Francesco Cameli |
| Cave Diver 2 | August 4, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| Recreational Diver 1 - Nitrox | August 4, 2025 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| Cave Diver 1 | August 4, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | August 6, 2025 | Jeleniewo, Poland | Bartek Trzcinski |
| GUE Fundamentals | August 8, 2025 | Maple Bay, British Columbia, Canada | Sabrina Figliomeni |
| GUE Basic Fundamentals | August 8, 2025 | Bali, Indonesia | Gemma Thomas |
| GUE Basic Fundamentals | August 9, 2025 | Toronto, Ontario, Canada | Alain Eid |
| GUE Fundamentals | August 11, 2025 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Cave Diver 2 | August 11, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | August 11, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| GUE Basic Fundamentals | August 11, 2025 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Performance Diver | August 11, 2025 | UDC, Shanghai, China | Xiaodong Zhong |
| CCR Fundamentals | August 13, 2025 | Foshan, Guangdong, China | Gideon Liew |
| GUE Technical Fundamentals | August 14, 2025 | Gullmarsfjorden, Sweden | Annika Persson |
| GUE Basic Fundamentals | August 14, 2025 | Gullmarsfjorden, Sweden | Annika Persson |
| GUE Fundamentals | August 14, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Fundamentals Upgrade | August 15, 2025 | Weyregg am Attersee, Austria | Per Normark |
| DPV Diver 1 | August 15, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| DPV Diver 1 | August 16, 2025 | Weyregg am Attersee, Austria | Per Normark |
| Rescue Primer | August 16, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Technical Diver 1 | August 17, 2025 | Krnica, Istria county, Croatia | Daniel Schulte |
| GUE Technical Fundamentals | August 18, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | August 18, 2025 | Kreidesee, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Performance Diver | August 18, 2025 | Kreidesee Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Technical Diver 1 | August 18, 2025 | Krnica, Istria county, Croatia | Sven Nelles |
| CCR Fundamentals | August 19, 2025 | Foshan, Guangdong, China | Gideon Liew |
| DPV Diver 1 | August 21, 2025 | Hemmoor, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | August 22, 2025 | Dormagen, Germany | Sebastian von Koss |
| DPV Diver 1 | August 22, 2025 | Plansee, Austria | Irene Homberger |
| GUE Basic Fundamentals | August 22, 2025 | Dormagen, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | August 22, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals | August 23, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Doubles Primer | August 23, 2025 | Toronto, Ontario, Canada | Alain Eid |
| GUE Technical Fundamentals | August 23, 2025 | Sydney, New South Wales, Australia | Duncan Paterson |
| CCR Diver 2 | August 24, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Kirill A. Egorov |
| Cave Diver 1 | August 24, 2025 | Cala Gonone, Nuoro, Italy | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | August 25, 2025 | Vinkeveen, Netherlands | Xavier Vrijdag |
| Cave Diver 2 | August 25, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | August 28, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| DPV Diver 1 | August 28, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Fundamentals | August 28, 2025 | Schwetzingen, Germany | Dimitris Fifis |
| GUE Technical Fundamentals | August 28, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | August 28, 2025 | Samandag, Hatay, Turkey | Nevcan Uludaş |
| GUE Fundamentals | August 29, 2025 | Osezaki, Shizuoka, Japan | Kyungsoo Kim |
| GUE Fundamentals | August 29, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Technical Diver 3 | August 31, 2025 | Finale, Savona, Italy | Graham Blackmore |
| Cave Diver 2 | August 31, 2025 | Gramat, France | JP Bresser |
| Cave Diver 1 | August 31, 2025 | Gramat, France | Irene Homberger |
| Cave Diver 1 | August 31, 2025 | Gramat, France | JP Bresser |
| DPV Cave | September 1, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Technical Diver 1 | September 1, 2025 | 1000 Islands Region, Canada | Michael Pinault |
| Technical Diver 3 | September 1, 2025 | Cebu, Cebu, Philippines | Graham Blackmore |
| Open Water Diver | September 1, 2025 | Tenero, Ticino, Switzerland | Ivan Wagner |
| Cave Diver 1 | September 1, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Navigation Primer | September 4, 2025 | Hemmoor, Germany | Sebastian von Koss |
| Rescue Primer | September 6, 2025 | Hemmoor, Germany | Sebastian von Koss |
| Doubles Primer | September 6, 2025 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 1 | September 6, 2025 | Gramat, France | Irene Homberger |
| ITC Rec 1 / Fundamentals | September 6, 2025 | Seoul / Yangyang, Korea (South) | Kyungsoo Kim |
| Performance Diver | September 6, 2025 | Tioman, Malaysia | Gemma Thomas |
| Cave Diver 1 | September 7, 2025 | Cala Gonone, Italy | Andrea Marassich |
| Technical Diver 1 | September 7, 2025 | Krnica, Istria county, Croatia | Sven Nelles |
| Technical Diver 3 | September 7, 2025 | Finale, Savona, Italy | Graham Blackmore |
| Cave Diver 1 | September 7, 2025 | Gramat, France | JP Bresser |
| Cave Diver 1 | September 7, 2025 | Gramat, France | Per Normark |
| CCR Cave | September 8, 2025 | Budapest, Hungary | JP Bresser |
| CCR Cave | September 8, 2025 | Gramat, France | JP Bresser |
| Cave Diver 1 | September 8, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | September 9, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| CCR Fundamentals | September 10, 2025 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| GUE Fundamentals | September 11, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Basic Fundamentals | September 11, 2025 | Québec et Thetford Mines, Quebec, Canada | Martin Lessard |
| Technical Diver 1 | September 13, 2025 | Krnica, Croatia | Bartek Trzcinski |
| Advanced Open Water Diver | September 13, 2025 | Karaburun, Izmir, Turkey | Nevcan Uludaş |
| Doubles Primer | September 13, 2025 | Mannheim, Baden-Württemberg, Germany | Esther Trösch |
| GUE Technical Fundamentals | September 13, 2025 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | September 13, 2025 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | September 14, 2025 | Siegburg, Germany | Sebastian von Koss |
| Cave Diver 2 | September 14, 2025 | Gramat, France | JP Bresser |
| GUE Technical Fundamentals | September 14, 2025 | Siegburg, Germany | Sebastian von Koss |
| Cave Diver 1 | September 14, 2025 | Gramat, Lot, France | Ferry Schram |
| Cave Diver 1 | September 14, 2025 | Gramat, France | JP Bresser |
| Drysuit Primer | September 14, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| GUE Technical Fundamentals | September 15, 2025 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 2 | September 15, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | September 15, 2025 | Seattle, Washington, United States | Kees Beemster Leverenz |
| Cave Diver 1 | September 15, 2025 | Salangen , Troms, Norway | Annika Persson |
| Cave Diver 1 | September 15, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Performance Diver | September 15, 2025 | Shanghai, Shanghai, China | YanBin Wu |
| Scientific Diver | September 17, 2025 | Helsinki, Finland | Erik Wurz |
| Scientific Diver | September 18, 2025 | Den Osse, Zeeland, Netherlands | Erik Wurz |
| DPV Diver 1 | September 19, 2025 | Hemmoor, Germany | Sebastian von Koss |
| Technical Diver 1 | September 21, 2025 | Høvåg, Aust-Agder, Norway | Derk Remmers |
| Open Water Diver | September 21, 2025 | Bali, Indonesia | Gemma Thomas |
| Cave Diver 1 | September 21, 2025 | Gramat, France | JP Bresser |
| Cave Diver 1 | September 21, 2025 | Gramat, Lot, France | Ferry Schram |
| Cave Diver 1 | September 21, 2025 | Gramat, France | Irene Homberger |
| Cave Diver 1 | September 21, 2025 | Gramat, France | Per Normark |
| Cave Diver 2 | September 22, 2025 | Cala Gonone, Italy | Andrea Marassich |
| Performance Diver | September 22, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | September 24, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | September 24, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Technical Diver 1 | September 24, 2025 | Oslo, Norway | Annika Persson |
| Technical Diver 1 | September 24, 2025 | Krnica, Croatia | Annika Persson |
| DPV Diver 1 | September 26, 2025 | Locarno, Ticino, Switzerland | Ivan Wagner |
| GUE Technical Fundamentals | September 27, 2025 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| GUE Basic Fundamentals | September 27, 2025 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| GUE Technical Fundamentals | September 28, 2025 | Bali, Indonesia | Gemma Thomas |
| CCR Technical Diver 1 | September 28, 2025 | Krnica, Croatia | JP Bresser |
| 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 |
| Cave Diver 1 | September 28, 2025 | Gramat, France | Irene Homberger |
| CCR Fundamentals | September 28, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Technical Diver 1 | September 28, 2025 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Cave Diver 1 | September 29, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | September 29, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Open Water Diver | October 1, 2025 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| DPV Cave | October 1, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| DPV Diver 1 | October 1, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Diver 2 | October 1, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| GUE Basic Fundamentals | October 4, 2025 | Toronto, Ontario, Canada | Alain Eid |
| Gas Blender | October 4, 2025 | Istanbul, Istanbul, Turkey | Nevcan Uludaş |
| CCR 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 |
| CCR Diver 2 | October 6, 2025 | Puerto Aventuras, Mexico | John Kendall |
| Rescue Primer | October 10, 2025 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | October 10, 2025 | Okinawa, Shizuoka, Japan | Yousuke Ogiwara |
| GUE Basic Fundamentals | October 10, 2025 | Hemmoor , Niedersachsen, Germany | Keith Kreitner |
| Navigation Primer | October 11, 2025 | Wien, Austria | Sebastian von Koss |
| GUE Technical Fundamentals | October 12, 2025 | Zurich, Switzerland | Irene Homberger |
| Cave Diver 1 | October 12, 2025 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Doubles Primer | October 12, 2025 | Dahab, Egypt | Mahmoud Esmat |
| Cave Diver 1 | October 12, 2025 | Gramat France, France | Irene Homberger |
| Cave Diver 1 | October 12, 2025 | Cajarc, Lot, France | Sven Nelles |
| Cave Diver 2 | October 13, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Rescue Primer | October 13, 2025 | Wien, Austria | Sebastian von Koss |
| Cave Diver 1 | October 13, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Doubles Primer | October 14, 2025 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| GUE Fundamentals | October 16, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| GUE Basic Fundamentals | October 16, 2025 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Technical Diver 1 | October 16, 2025 | OSLO, Norway | Annika Persson |
| GUE Basic Fundamentals | October 16, 2025 | Attersee, Austria | Sebastian von Koss |
| GUE Technical Fundamentals | October 16, 2025 | Attersee, Austria | Sebastian von Koss |
| GUE Fundamentals | October 17, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | October 18, 2025 | Cabo de Palos, Spain | Ricardo Constantino |
| Technical Diver 1 | October 18, 2025 | Puerto Galera , Mindoro Oriental, Philippines | Jimmy Choo |
| BLS-D & Oxygen First Aid Instructor | October 18, 2025 | Korntal-Muenchingen, Germany | Manuela Schoch |
| Cave Diver 1 | October 19, 2025 | Cajarc, Lot, France | Sven Nelles |
| CCR Technical Diver 2 | October 19, 2025 | Kralendijk, Bonaire | Guy Shockey |
| CCR Fundamentals | October 19, 2025 | Stockholm, Sweden | JP Bresser |
| CCR Cave | October 20, 2025 | Budapest, Hungary | JP Bresser |
| Cave Diver 1 | October 20, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| ITC GUE Fundamentals | October 21, 2025 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| GUE Technical Fundamentals | October 23, 2025 | Kreidesee, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| GUE Technical Fundamentals | October 23, 2025 | Stavanger, Norway | Gunnar Midtgaard |
| GUE Technical Fundamentals | October 23, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Fundamentals | October 23, 2025 | Vinkeveen, Netherlands | JP Bresser |
| Rescue Primer | October 23, 2025 | Dormagen, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | October 24, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Technical Fundamentals | October 25, 2025 | Istanbul, Istanbul, Turkey | Nevcan Uludaş |
| Performance Diver | October 25, 2025 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Documentation Diver | October 25, 2025 | Stockholm, Sweden | JP Bresser |
| Cave Diver 1 | October 26, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 2 | October 26, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| DPV Diver 1 | October 26, 2025 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | October 27, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | October 27, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| GUE Technical Fundamentals | October 27, 2025 | Dahab, Egypt | Mahmoud Esmat |
| BLS-D & Oxygen First Aid Refresher | October 31, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| Technical Diver 1 | October 31, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| BLS-D & Oxygen First Aid | October 31, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| GUE Basic Fundamentals | November 1, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | November 1, 2025 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Rescue Primer | November 1, 2025 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| GUE Technical Fundamentals | November 1, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | November 2, 2025 | High Springs, United States | Per Normark |
| Cave Diver 1 | November 2, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| CCR Cave | November 2, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Technical Diver 2 | November 3, 2025 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Cave Diver 1 | November 3, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Diver 2 | November 3, 2025 | Puerto Aventuras, Mexico | John Kendall |
| Technical Diver 1 | November 4, 2025 | Hangzhou, Zhejiang, China | Xiaodong Zhong |
| CCR Fundamentals | November 8, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | November 9, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| 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 |
| Cave Diver 2 | November 9, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 1 | November 9, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 2 | November 10, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | November 10, 2025 | High Springs, United States | JP Bresser |
| GUE Fundamentals | November 13, 2025 | Vancouver Island , British Columbia, Canada | Nick Bowman |
| DPV Diver 1 | November 15, 2025 | Zurich, Switzerland | Irene Homberger |
| GUE Technical Fundamentals | November 15, 2025 | Tenero, Ticino, Switzerland | Ivan Wagner |
| CCR Diver 2 | November 16, 2025 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 1 | November 16, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Technical Diver 2 | November 17, 2025 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Technical Diver 1 | November 17, 2025 | Bonaire, Bonaire | Kirill A. Egorov |
| Cave Diver 1 | November 17, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| DPV Diver 1 | November 17, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | November 20, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | November 21, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Fundamentals | November 23, 2025 | Kralendijk, | JP Bresser |
| CCR Diver 2 | November 23, 2025 | Kralendijk, Bonaire | JP Bresser |
| Technical Diver 1 | November 23, 2025 | Kralendijk, Bonaire | JP Bresser |
| Master Diver | November 23, 2025 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| DPV Cave | November 24, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | November 24, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| 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 |
| GUE Basic Fundamentals | November 26, 2025 | Dahab, Egypt | Mahmoud Esmat |
| GUE Fundamentals | November 27, 2025 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Fundamentals Upgrade | 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 |
| Cave Diver 1 | December 1, 2025 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | December 1, 2025 | High Springs, Florida, United States | Kirill A. Egorov |
| Technical Diver 1 | December 1, 2025 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| CCR Diver 2 | December 1, 2025 | Puerto Aventuras, Mexico | John Kendall |
| GUE Fundamentals | December 1, 2025 | Kralendijk, Bonaire | JP Bresser |
| CCR Diver 2 | December 6, 2025 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 2 | December 8, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | December 8, 2025 | High Springs, Florida, United States | Meredith Tanguay |
| Cave Diver 1 | December 8, 2025 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Scientific Diver | December 10, 2025 | Dahab, Janub Sina', Egypt | Erik Wurz |
| GUE Fundamentals | December 11, 2025 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Performance Diver | December 13, 2025 | Wittenberge, Brandenburg, Germany | Oliver Ober |
| Cave Diver 1 | December 15, 2025 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| GUE Technical Fundamentals | December 15, 2025 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | December 15, 2025 | Lapu Lapu, Cebu, Philippines | Jimmy Choo |
| Scientific Diver | December 17, 2025 | Kralendijk, Bonaire | Erik Wurz |
| GUE Fundamentals | December 20, 2025 | Kralendijk, Bonaire | Anne-Marie Bresser |
| GUE Fundamentals | December 25, 2025 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| Cave Diver 2 | December 30, 2025 | Third Dimension Diving, Tulum, Mexico | Ivo Chiarino |
| Cave Diver 2 | January 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | January 5, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | January 5, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Sidemount | January 12, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| DPV Cave | January 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Sidemount | February 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | February 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | February 9, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| CCR Diver 2 | February 12, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | February 15, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 2 | February 16, 2026 | QRoo , Mexico | Ricardo Constantino |
| Cave Diver 2 | February 16, 2026 | QRoo , Mexico | Ricardo Constantino |
| Cave Diver 2 | February 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | February 21, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Kyungsoo Kim |
| Cave Diver 1 | February 22, 2026 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Technical Diver 1 | March 1, 2026 | Third Dimension Diving, Tulum , Quintana Roo, Mexico | Kelvin Davidson |
| Master Diver | March 10, 2026 | Soma Bay, Egypt | Sebastian von Koss |
| Cave Diver 1 | March 15, 2026 | Zero Gravity Dive Centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| Open Water Diver | April 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Cave Diver 1 | April 12, 2026 | Gramat, France | Irene Homberger |
| DPV Diver 1 | April 16, 2026 | Tvaerminne, Finland | Erik Wurz |
| GUE Basic Fundamentals | May 1, 2026 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| Open Water Diver | June 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Irene Homberger |
| GUE Fundamentals | June 13, 2030 | Port de Pollença, Baleares, Spain | Sven Nelles |
