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