GUE class schedule
Please click here to review the application procedures for GUE courses.
If you don't see a class that fits your schedule, please do not hesitate to contact any of our instructors to see about the feasibility of arranging a class for you.
Filtere die Kurse anhand von einem oder mehreren der untenstehenden Parameter. Denke daran, dass bei der Suche "Weniger ist mehr" gilt. Um, zum Beispiel, alle Kurse zu finden, die in Florida unterrichtet werden, schreibe "FL" statt "Florida" in das Feld für Region/Bundesland. Die meisten Felder können auch leer gelassen werden.
To select or de-select multiple values in any of the filters below, simply hold down the Ctrl or Command key while clicking on each value.| Instruktor: |
| Kursname | Datum | Ort | Instruktor |
|---|---|---|---|
| GUE Basic Fundamentals | March 25, 2026 | Bondi, New South Wales, Australia | Duncan Paterson |
| GUE Technical Fundamentals | March 25, 2026 | Izu, Shizuoka, Japan | Raeni Liu |
| Doubles Primer | March 25, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | March 25, 2026 | Foshan, Guangdong, China | HUANG WEIQI |
| DPV Diver 1 | March 25, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| GUE Basic Fundamentals | March 25, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Technical Fundamentals | March 25, 2026 | PALERMO, Palermo, Italy | Mario Arena |
| Drysuit Primer | March 25, 2026 | Third Dimension Diving, Tulum, Mexico | Ivo Chiarino |
| CCR Fundamentals: JJ-CCR | March 25, 2026 | Finale Ligure, Italy | Henning May |
| Cave Diver 2 | March 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| Upgrade to GUE Technical Fundamentals | March 26, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| DPV Diver 1 | March 26, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Open Water Diver | March 26, 2026 | Tilburg, Noord-Brabant, Netherlands | Paul Berkhout |
| Cave Diver 2 | March 26, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| Doubles Primer | March 27, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Drysuit Primer | March 27, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Upgrade to GUE Technical Fundamentals | March 27, 2026 | tioman, Malaysia | Gemma Thomas |
| Performance Diver | March 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Cave | March 27, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Performance Diver | March 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Upgrade to GUE Technical Fundamentals | March 27, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Advanced Open Water Diver | March 27, 2026 | San Michele di pagana , Genova, Italy | Niccolo Crespi |
| Doubles Primer | March 28, 2026 | Playa del Carmen, Quintana Roo, Mexico | Marcelin Nebenhaus |
| Performance Diver | March 28, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| GUE Technical Fundamentals | March 28, 2026 | Mactan Island, Cebu, Philippines | Andrew Couch |
| Performance Diver | March 28, 2026 | Dubai, Dubai, United Arab Emirates | FERNANDO SAGASETA DE ILURDOZ VEGA |
| Technical Diver 1 | March 28, 2026 | Dubai, Dubai, United Arab Emirates | Jesper Kjøller |
| Performance Diver | March 28, 2026 | Shanghai , China | Xiaodong Zhong |
| Performance Diver | March 28, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | March 28, 2026 | Wittenberge, Brandenburg, Germany | Oliver Ober |
| Performance Diver | March 28, 2026 | Panheel, Netherlands | Benjamin Ott |
| GUE Basic Fundamentals | March 29, 2026 | TBA, Sweden | Per Normark |
| Drysuit Primer | March 29, 2026 | Dahab, Egypt | Mahmoud Esmat |
| GUE Basic Fundamentals | March 29, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Technical Diver 1 | March 29, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Technical Fundamentals | March 29, 2026 | Tulum, Mexico | Sabine Sidi-Ali |
| BLS-D & Oxygen First Aid | March 29, 2026 | Bensheim, Hessen, Germany | Esther Trösch |
| Gas Blender | March 29, 2026 | Beijing, Beijing, China | XUAN CHEN |
| Doubles Primer | March 29, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Cave Diver 1 | March 29, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Gas Blender | March 29, 2026 | Beijing, Beijing, China | XUAN CHEN |
| Performance Diver | March 30, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Upgrade to GUE Technical Fundamentals | March 30, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | March 30, 2026 | Bergen, Norway | Gaute W Seljestad |
| Cave Diver 1 | March 30, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | March 30, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | March 30, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | March 30, 2026 | High Springs , United States | Stretch Aaron Altenhein |
| Performance Diver | March 30, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | March 30, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Drysuit Primer | March 30, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Technical Fundamentals | March 31, 2026 | seogwipo, Cheju-do, Korea (South) | Youngdo Heo |
| GUE Technical Fundamentals | March 31, 2026 | Toulon, Var, France | Jérôme Descamps |
| Upgrade to GUE Technical Fundamentals | March 31, 2026 | lapulapu, Cebu, Philippines | Sangwon Lee |
| Technical Diver 1 | March 31, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Doubles Primer | March 31, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| DPV Diver 1 | March 31, 2026 | Kralendijk, Bonaire | German Arango |
| GUE Technical Fundamentals | March 31, 2026 | Toulon, Var, France | Jérôme Descamps |
| Open Water Diver | April 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| GUE Basic Fundamentals | April 1, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| Technical Diver 1 | April 1, 2026 | Krnica, Istria county, Croatia | Erik Wurz |
| GUE Basic Fundamentals | April 1, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | April 1, 2026 | Playa del Carmen, Mexico | Heison Chak |
| GUE Basic Fundamentals | April 1, 2026 | Dahab, Egypt | Mahmoud Esmat |
| GUE Basic Fundamentals | April 1, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | April 1, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| Doubles Primer | April 2, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Doubles Primer | April 2, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| GUE Technical Fundamentals | April 2, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Scientific Diver | April 2, 2026 | Den Osse, Zeeland, Netherlands | Erik Wurz |
| Drysuit Primer | April 2, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Technical Diver 1 | April 3, 2026 | Foshan, Guangdong, China | HUANG WEIQI |
| CCR Technical Diver 2 | April 3, 2026 | Quartu S. Elena, Cagliari, Italy | Stefano Di Cosimo |
| Master Diver | April 3, 2026 | St. Julians, Saint Julian's, Malta | Keith Kreitner |
| GUE Technical Fundamentals | April 3, 2026 | München, Bayern, Germany | Frederik Bring |
| GUE Technical Fundamentals | April 3, 2026 | Qiandao Hu, Zhejiang, China | Hui Jin |
| Technical Diver 1 | April 3, 2026 | Qiandao lake, Zhejiang, China | Xiaodong Zhong |
| Performance Diver | April 4, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Basic Fundamentals | April 4, 2026 | Anchorage, Alaska, United States | Ron Fancher |
| Drysuit Primer | April 4, 2026 | St. Julians, Saint Julian's, Malta | Kaddi Vogel |
| Doubles Primer | April 4, 2026 | Los Angeles, California, United States | Steven Millington |
| DPV Diver 1 | April 4, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| GUE Technical Fundamentals | April 4, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | April 4, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | April 4, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Drysuit Primer | April 6, 2026 | Tech Korea, Inch'on-gwangyoksi, Korea (South) | Su Eun Kim |
| CCR Fundamentals: Symbios | April 6, 2026 | Puerto Aventuras, Mexico | John Kendall |
| Performance Diver | April 6, 2026 | Vancouver , British Columbia, Canada | William Wooill Hong |
| Open Water Diver | April 6, 2026 | Dahab, Egypt | Andrei Dmitriev |
| GUE Basic Fundamentals | April 6, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | April 6, 2026 | Dahab, Egypt | Andrei Dmitriev |
| Performance Diver | April 6, 2026 | St. Julians, Malta | Kaddi Vogel |
| DPV Diver 1 | April 6, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| CCR Fundamentals: JJ-CCR | April 6, 2026 | Cala Gonone, Nuoro, Italy | Marco Colman |
| Cave Diver 1 | April 6, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | April 6, 2026 | Zero Gravity Dive Centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Discover Diving | April 6, 2026 | Akumal, Quintana Roo, Mexico | Alessandro Vezzani |
| CCR Technical Diver 1 | April 6, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| Performance Diver | April 6, 2026 | Singapore, Singapore | Zicong Wang |
| Advanced Open Water Diver | April 6, 2026 | Los Angeles, California, United States | Steven Millington |
| Upgrade to CCR Tech 1 | April 6, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| Open Water Diver | April 6, 2026 | Akumal, Quintana Roo, Mexico | Alessandro Vezzani |
| Cave Diver 2 | April 6, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 2 | April 7, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| CCR Technical Diver 1 | April 7, 2026 | Los Angeles & Avalon, Catalina Island, California, United States | Steven Millington |
| Cave Diver 1 | April 7, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| Performance Diver | April 7, 2026 | Dubai, United Arab Emirates | Dimitris Fifis |
| DPV Diver 1 | April 7, 2026 | Paphos, Paphos, Cyprus | Imad Farhat |
| GUE Basic Fundamentals | April 7, 2026 | Tech Korea / Deep Breath Dive resort, Kangwon-do, Korea (South) | Su Eun Kim |
| Technical Diver 2 | April 7, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Rescue Primer | April 8, 2026 | Zürich , Zürich, Switzerland | Maximilian Fahr |
| Master Diver | April 8, 2026 | Faro, Faro, Portugal | Diogo Paulo |
| GUE Basic Fundamentals | April 8, 2026 | Subic Bay, Zambales, Philippines | Jian Qing Shen |
| GUE Basic Fundamentals | April 8, 2026 | Bali, Indonesia | Gemma Thomas |
| Scientific Diver | April 8, 2026 | Essen, Nordrhein-Westfalen, Germany | Henning May |
| GUE Technical Fundamentals | April 8, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | April 8, 2026 | Saint Georg, Saint Julian's, Malta | Keith Kreitner |
| Navigation Primer | April 8, 2026 | Gdańsk , Pomorskie, Poland | Bartek Trzcinski |
| Cave Diver 1 | April 8, 2026 | Gramat, Lot, France | Ferry Schram |
| Cave Diver 1 | April 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Drysuit Primer | April 9, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Cave Diver 1 | April 9, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Fred Devos |
| CCR Fundamentals: Symbios | April 9, 2026 | Santa Margherita Ligure, Genova, Italy | Francesco Cameli |
| Performance Diver | April 9, 2026 | Dubai, United Arab Emirates | Dimitris Fifis |
| CCR Fundamentals: JJ-CCR | April 9, 2026 | Pula, Istria county, Croatia | Stefano Gualtieri |
| GUE Basic Fundamentals | April 9, 2026 | Vancouver, British Columbia, Canada | William Wooill Hong |
| GUE Technical Fundamentals | April 9, 2026 | Lysekil, Sweden | Jesper Haav |
| Doubles Primer | April 9, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Open Water Diver | April 10, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | April 10, 2026 | Dahab, sinai, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | April 10, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| Performance Diver | April 10, 2026 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | April 10, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | April 10, 2026 | Antwerpen , Antwerpen, Belgium | Rick van Beerendonk |
| GUE Basic Fundamentals | April 10, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Basic Fundamentals | April 10, 2026 | Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Cave Diver 2 | April 10, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Performance Diver | April 11, 2026 | foshang, Guangdong, China | HUANG WEIQI |
| Doubles Primer | April 11, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Doubles Primer | April 11, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Navigation Primer | April 11, 2026 | Paphos, Paphos, Cyprus | Imad Farhat |
| GUE Basic Fundamentals | April 11, 2026 | Tenero, Ticino, Switzerland | Ivan Wagner |
| GUE Technical Fundamentals | April 11, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| CCR Fundamentals: JJ-CCR | April 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | April 11, 2026 | shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | April 11, 2026 | Siegburg, Germany | Sebastian von Koss |
| GUE Basic Fundamentals | April 11, 2026 | Siegburg, Germany | Sebastian von Koss |
| Upgrade to GUE Technical Fundamentals | April 12, 2026 | Antwerpen, Antwerpen, Belgium | Rick van Beerendonk |
| Doubles Primer | April 12, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| CCR Fundamentals: JJ-CCR | April 12, 2026 | Cala Gonone, Nuoro, Italy | Marco Colman |
| Performance Diver | April 12, 2026 | Tioman, Malaysia | Gemma Thomas |
| GUE Technical Fundamentals | April 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: JJ-CCR | April 12, 2026 | Los Angeles, California, United States | Steven Millington |
| GUE Technical Fundamentals | April 13, 2026 | Akumal, Quintana Roo, Mexico | Alessandro Vezzani |
| Performance Diver | April 13, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | April 13, 2026 | Vancouver, British Columbia, Canada | William Wooill Hong |
| CCR Fundamentals: JJ-CCR | April 13, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| DPV Diver 1 | April 13, 2026 | Kralendijk, Bonaire | German Arango |
| GUE Basic Fundamentals | April 13, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Drysuit Primer | April 13, 2026 | Bali, Indonesia | Gemma Thomas |
| GUE Technical Fundamentals | April 13, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 1 | April 13, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Basic Fundamentals | April 13, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Cave Diver 2 | April 13, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| CCR Fundamentals: Symbios | April 14, 2026 | Santa Margherita Ligure, Genova, Italy | Francesco Cameli |
| CCR Technical Diver 2 | April 14, 2026 | seattle, Washington, United States | Graham Blackmore |
| Technical Diver 1 | April 14, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | April 14, 2026 | Tulamben, Bali, Indonesia | Jimmy Choo |
| Rescue Primer | April 14, 2026 | Dormagen, Germany | Sebastian von Koss |
| Upgrade to GUE Technical Fundamentals | April 14, 2026 | Paphos, Paphos, Cyprus | Imad Farhat |
| Upgrade to GUE Basic Fundamentals | April 15, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| CCR Technical Diver 2 | April 15, 2026 | Sydney, New South Wales, Australia | Kirill A. Egorov |
| CCR Technical Diver 2 | April 15, 2026 | Sydney, New South Wales, Australia | Kirill A. Egorov |
| CCR Fundamentals: JJ-CCR | April 15, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| CCR Technical Diver 2 | April 15, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| GUE Basic Fundamentals | April 16, 2026 | Tvärminne, Finland | Erik Wurz |
| GUE Technical Fundamentals | April 16, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | April 16, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Drysuit Primer | April 16, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| DPV Diver 1 | April 16, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Technical Fundamentals | April 16, 2026 | Jaworzno, Poland | Bartek Trzcinski |
| DPV Diver 1 | April 16, 2026 | Tvaerminne, Finland | Erik Wurz |
| GUE Basic Fundamentals | April 16, 2026 | Los Angeles, California, United States | Kian Farin |
| Drysuit Primer | April 17, 2026 | Siegburg, Germany | Sebastian von Koss |
| Performance Diver | April 17, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | April 17, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Performance Diver | April 17, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| Doubles Primer | April 17, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | April 17, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | April 17, 2026 | Geneva, Switzerland | Nikos Vardakas |
| Performance Diver | April 17, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Master Diver | April 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Navigation Primer | April 18, 2026 | Singapore, Singapore | Gemma Thomas |
| Performance Diver | April 18, 2026 | Radstock, Bristol, United Kingdom | Neil Powell |
| GUE Technical Fundamentals | April 18, 2026 | High Springs, Florida, United States | Lu Chen |
| Upgrade to GUE Technical Fundamentals | April 18, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Drysuit Primer | April 18, 2026 | Radstock, Bristol, United Kingdom | Neil Powell |
| GUE Basic Fundamentals | April 18, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Doubles Primer | April 18, 2026 | Offenburg, Germany | Christian Schweiger |
| DPV Diver 1 | April 18, 2026 | Vancouver , British Columbia, Canada | William Wooill Hong |
| GUE Basic Fundamentals | April 18, 2026 | Siegburg, Germany | Sebastian von Koss |
| CCR Fundamentals: JJ-CCR | April 18, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Doubles Primer | April 19, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| DPV Cave | April 19, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| GUE Technical Fundamentals | April 19, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 2 | April 20, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| DPV Diver 1 | April 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: JJ-CCR | April 22, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | April 22, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| DPV Cave | April 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | April 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| GUE Basic Fundamentals | April 22, 2026 | Tulamben, Bali, Indonesia | Michael Leung |
| Drysuit Primer | April 23, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Drysuit Primer | April 23, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Doubles Primer | April 23, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Upgrade to GUE Technical Fundamentals | April 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | April 23, 2026 | Tvärminne, Finland | Erik Wurz |
| GUE Technical Fundamentals | April 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | April 24, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | April 24, 2026 | Incheon / Yangyang , Korea (South) | Kyungsoo Kim |
| Upgrade to GUE Basic Fundamentals | April 24, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | April 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | April 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Drysuit Primer | April 25, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Performance Diver | April 25, 2026 | San Francisco / Monterey, California, United States | Charles Han |
| Doubles Primer | April 25, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Upgrade to GUE Technical Fundamentals | April 25, 2026 | Geneva, Switzerland | Nikos Vardakas |
| Performance Diver | April 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Performance Diver | April 25, 2026 | shanghai, Shanghai, China | Jingwei Sun |
| GUE Basic Fundamentals | April 25, 2026 | Gdansk, Poland | Bartek Trzcinski |
| GUE Technical Fundamentals | April 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Technical Fundamentals | April 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Drysuit Primer | April 25, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| Advanced Open Water Diver | April 25, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | April 26, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Upgrade to GUE Technical Fundamentals | April 26, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Technical Diver 1 | April 26, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Basic Fundamentals | April 26, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Drysuit Primer | April 26, 2026 | High springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | April 26, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Cave Diver 1 | April 26, 2026 | Elite Divers Intl. - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | April 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | April 27, 2026 | Los Angeles , California, United States | Steven Millington |
| Technical Diver 1 | April 27, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Drysuit Primer | April 27, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| CCR Fundamentals: Symbios | April 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Open Water Diver | April 27, 2026 | quantico, Virginia, United States | David Rhea |
| GUE Basic Fundamentals | April 27, 2026 | Akumal, Quintana Roo, Mexico | Alessandro Vezzani |
| Cave Sidemount | April 28, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| Performance Diver | April 28, 2026 | Singapore, Central Singapore, Singapore | Coral Chua |
| Cave Diver 1 | April 28, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| DPV Diver 1 | April 28, 2026 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | April 29, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Upgrade to GUE Technical Fundamentals | April 29, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Technical Diver 1 | April 30, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| Open Water Diver | April 30, 2026 | Shanghai, Shanghai, China | Chun Li |
| Performance Diver | April 30, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | April 30, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Basic Fundamentals | April 30, 2026 | Oslo/Vestfold, Oslo, Norway | Marius Svanevik |
| CCR Technical Diver 2 | April 30, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Technical Diver 1 | May 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| DPV Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| Technical Diver 1 | May 1, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| Technical Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| GUE Basic Fundamentals | May 1, 2026 | Lysekil, Sweden | Per Normark |
| DPV Diver 1 | May 1, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Performance Diver | May 1, 2026 | Shanghai , Shanghai, China | Xiaodong Zhong |
| GUE Basic Fundamentals | May 1, 2026 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| DPV Diver 1 | May 1, 2026 | Hemmoor, Germany | Benjamin Ott |
| Technical Diver 1 | May 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| DPV Diver 1 | May 1, 2026 | Nordhausen, Germany | Peter Gaertner |
| Upgrade to GUE Technical Fundamentals | May 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Upgrade to GUE Basic Fundamentals | May 1, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | May 1, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| GUE Basic Fundamentals | May 1, 2026 | Zurich, Switzerland | Irene Homberger |
| Technical Diver 1 | May 2, 2026 | Krnica, Istria county, Croatia | Annika Persson |
| Performance Diver | May 2, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Drysuit Primer | May 2, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| CCR Technical Diver 2 | May 2, 2026 | Slima, Malta | Graham Blackmore |
| Doubles Primer | May 2, 2026 | Dahab, sinai, Janub Sina', Egypt | Ahmed Hagi |
| CCR Fundamentals: JJ-CCR | May 2, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | May 2, 2026 | Los Angeles, California, United States | Kian Farin |
| GUE Basic Fundamentals | May 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | May 3, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Cave Diver 1 | May 3, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 2 | May 3, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Upgrade to GUE Technical Fundamentals | May 3, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Master Diver | May 4, 2026 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | May 4, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 2 | May 4, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Upgrade to GUE Technical Fundamentals | May 4, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Cave Diver 2 | May 4, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | May 5, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Open Water Diver | May 5, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 1 | May 6, 2026 | High Springs, Florida, United States | Daniel Riordan |
| GUE Technical Fundamentals | May 6, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | May 6, 2026 | Mactan, Cebu, Philippines | Gideon Liew |
| GUE Basic Fundamentals | May 6, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | May 6, 2026 | Krnica, Croatia | Bartek Trzcinski |
| CCR Fundamentals: JJ-CCR | May 7, 2026 | Incheon/ Yangyang , Korea (South) | Kyungsoo Kim |
| Upgrade to GUE Technical Fundamentals | May 7, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | May 8, 2026 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| DPV Diver 1 | May 8, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Cave Diver 1 | May 8, 2026 | Cala Ganone, Olbia-Tempio, Italy | Kirill A. Egorov |
| Performance Diver | May 8, 2026 | Vinkeveen + Enschede, Netherlands | Anne-Marie Bresser |
| Performance Diver | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Rescue Primer | May 8, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Upgrade to GUE Technical Fundamentals | May 8, 2026 | Lysekil, Sweden | Per Normark |
| Drysuit Primer | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | May 9, 2026 | sydney, New South Wales, Australia | Jingwei Sun |
| Drysuit Primer | May 9, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| Cave Diver 1 | May 9, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Technical Fundamentals | May 9, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | May 9, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | May 9, 2026 | sydney, New South Wales, Australia | Jingwei Sun |
| Rescue Primer | May 9, 2026 | Lysekil, Sweden | Per Normark |
| Upgrade to GUE Technical Fundamentals | May 11, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 2 | May 11, 2026 | Sardinia, Italy | Jon Kieren |
| DPV Diver 1 | May 11, 2026 | Lysekil, Sweden | Per Normark |
| Performance Diver | May 11, 2026 | Sardinia, Italy | Gemma Thomas |
| DPV Diver 1 | May 11, 2026 | Plansee, Austria | Irene Homberger |
| Technical Diver 1 | May 11, 2026 | Sliema, Sliema, Malta | Jérôme Descamps |
| Drysuit Primer | May 12, 2026 | Semporna , Sabah, Malaysia | Jimmy Choo |
| Technical Diver 1 | May 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| CCR Technical Diver 1 | May 12, 2026 | Hemmoor + Vinkeveen, Germany | JP Bresser |
| Technical Diver 1 | May 12, 2026 | Tvärminne, Finland | Erik Wurz |
| CCR Fundamentals: Symbios | May 13, 2026 | Vinkeveen, Netherlands | JP Bresser |
| CCR Fundamentals: Symbios | May 13, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Upgrade to GUE Technical Fundamentals | May 14, 2026 | Bitterfeld, Sachsen-Anhalt, Germany | Oliver Ober |
| GUE Technical Fundamentals | May 14, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 2 | May 14, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| Performance Diver | May 14, 2026 | Lysekil, Sweden | Per Normark |
| GUE Technical Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Upgrade to GUE Basic Fundamentals | May 14, 2026 | Bitterfeld, Sachsen-Anhalt, Germany | Oliver Ober |
| Doubles Primer | May 14, 2026 | Bitterfeld, Goitschesee, Sachsen, Germany | Oliver Ober |
| CCR Technical Diver 1 | May 14, 2026 | Krnica, Croatia | JP Bresser |
| Performance Diver | May 14, 2026 | Zurich, Switzerland | Irene Homberger |
| Gas Blender | May 14, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| CCR Technical Diver 2 | May 14, 2026 | Krnica, Croatia | JP Bresser |
| Performance Diver | May 14, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Drysuit Primer | May 15, 2026 | Cala Gonone, Italy | Imad Farhat |
| GUE Basic Fundamentals | May 15, 2026 | München, Bayern, Germany | Christian Schweiger |
| Doubles Primer | May 16, 2026 | foshang, Guangdong, China | HUANG WEIQI |
| Cave Diver 1 | May 16, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Advanced Open Water Diver | May 16, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Performance Diver | May 16, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| Doubles Primer | May 16, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | May 16, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Cave Diver 1 | May 17, 2026 | Gramat, | Irene Homberger |
| GUE Technical Fundamentals | May 18, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| ITC GUE Fundamentals | May 18, 2026 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| GUE Basic Fundamentals | May 18, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Cave Sidemount | May 18, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Technical Diver 2 | May 18, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| DPV Diver 1 | May 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | May 18, 2026 | Puerto Aventuras , Quintana Roo, Mexico | John Kendall |
| CCR Fundamentals: JJ-CCR | May 19, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| GUE Technical Fundamentals | May 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Upgrade to CCR Tech 1 | May 20, 2026 | Finale Ligure, Savona, Italy | Graham Blackmore |
| Performance Diver | May 21, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Technical Diver 1 | May 22, 2026 | Krnica , Croatia | JP Bresser |
| DPV Diver 1 | May 22, 2026 | Hemmoor, Germany | Keith Kreitner |
| GUE Technical Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Scuba Diver Upgrade to OW | May 22, 2026 | ALmelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | May 22, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Drysuit Primer | May 22, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Performance Diver | May 23, 2026 | Plano, Texas, United States | Elon Mehr |
| DPV Diver 1 | May 23, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Doubles Primer | May 23, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | May 23, 2026 | shenzhen, Guangdong, China | Cheng Feiming |
| GUE Basic Fundamentals | May 23, 2026 | Banff/Waterton, Alberta, Canada | Sabrina Figliomeni |
| Performance Diver | May 23, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Italy | Per Normark |
| Performance Diver | May 24, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Cave Diver 1 | May 25, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | May 25, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | May 25, 2026 | Cala Gonone, Italy | Imad Farhat |
| GUE Technical Fundamentals | May 25, 2026 | Hengchung, PingTung County, Taiwan | LIU YEN CHUN |
| GUE Technical Fundamentals | May 25, 2026 | Tenerife , Spain | Ricardo Constantino |
| GUE Basic Fundamentals | May 25, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 1 | May 26, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Gas Blender | May 26, 2026 | Antalya, Antalya, Turkey | Nevcan Uludaş |
| Master Diver | May 27, 2026 | Antalya, Antalya, Turkey | Nevcan Uludaş |
| GUE Basic Fundamentals | May 27, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| DPV Diver 1 | May 28, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Doubles Primer | May 28, 2026 | Hemmoor, Germany | Sebastian von Koss |
| Performance Diver | May 28, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | May 29, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Technical Fundamentals | May 29, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| GUE Basic Fundamentals | May 29, 2026 | Roussay, Maine-et-Loire, France | Oliver Ober |
| GUE Basic Fundamentals | May 29, 2026 | Hemmoor, Germany | Sebastian von Koss |
| Performance Diver | May 29, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | May 30, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Doubles Primer | May 30, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Technical Fundamentals | May 30, 2026 | St. Prex, Vaud, Switzerland | Richard Spikings |
| Performance Diver | May 30, 2026 | Cala Gonone, Sardinia, Italy | Jennifer Thomson |
| CCR Technical Diver 2 | May 30, 2026 | Cala Gonone, Italy | JP Bresser |
| Cave Diver 1 | May 30, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | May 31, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | May 31, 2026 | Gramat, France | Irene Homberger |
| Cave Diver 1 | May 31, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | June 1, 2026 | Lapu, Philippines | Jimmy Choo |
| CCR Technical Diver 1 | June 1, 2026 | Kralendijk, Bonaire | Steven Millington |
| GUE Basic Fundamentals | June 1, 2026 | High Springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | June 1, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Open Water Diver | June 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| CCR Fundamentals: JJ-CCR | June 1, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Upgrade to GUE Basic Fundamentals | June 1, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| CCR Technical Diver 2 | June 3, 2026 | Mactan , Cebu, Philippines | Kyungsoo Kim |
| GUE Technical Fundamentals | June 4, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| Technical Diver 1 | June 4, 2026 | Santa Margherita, Genova, Italy | Francesco Cameli |
| GUE Technical Fundamentals | June 4, 2026 | Hemmoor, Germany | Benjamin Ott |
| Cave Diver 1 | June 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| Technical Diver 1 | June 5, 2026 | Tobermory, Canada | Heison Chak |
| CCR Fundamentals: JJ-CCR | June 5, 2026 | Krnica, Istria county, Croatia | Derk Remmers |
| DPV Diver 1 | June 5, 2026 | Walcourt , Namur, Belgium | Jérôme Descamps |
| DPV Diver 1 | June 5, 2026 | Stora Lund, Sweden | Per Normark |
| Advanced Open Water Diver | June 6, 2026 | Sardinia, Italy | Gemma Thomas |
| GUE Basic Fundamentals | June 6, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| Upgrade to GUE Technical Fundamentals | June 6, 2026 | TBD, Ontario, Canada | Michael Pinault |
| DPV Diver 1 | June 6, 2026 | Montreal, Quebec, Canada | Imad Farhat |
| GUE Basic Fundamentals | June 6, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Upgrade to GUE Technical Fundamentals | June 6, 2026 | Offenburg, Baden-Württemberg, Germany | Christian Schweiger |
| Performance Diver | June 6, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | June 7, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Drysuit Primer | June 7, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| CCR Technical Diver 1 | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| Technical Diver 1 | June 8, 2026 | OSLO, Oslo, Norway | Annika Persson |
| Technical Diver 1 | June 8, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| GUE Basic Fundamentals | June 8, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| DPV Cave | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Technical Fundamentals | June 8, 2026 | Stockholm, Sweden | Per Normark |
| Doubles Primer | June 9, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Drysuit Primer | June 9, 2026 | Schwetzingen , Baden-Württemberg, Germany | Esther Trösch |
| Drysuit Primer | June 10, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| GUE Technical Fundamentals | June 10, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | June 10, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | June 10, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | June 11, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Upgrade to GUE Basic Fundamentals | June 11, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Doubles Primer | June 12, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| GUE Basic Fundamentals | June 12, 2026 | Stockholm, Sweden | Per Normark |
| GUE Basic Fundamentals | June 12, 2026 | Sardinia, Italy | Gemma Thomas |
| DPV Diver 1 | June 12, 2026 | Ottawa, Ontario, Canada | Steve Blanchard |
| GUE Basic Fundamentals | June 13, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| GUE Technical Fundamentals | June 13, 2026 | Johannesburg, Gauteng, South Africa | Jimmy Choo |
| GUE Technical Fundamentals | June 13, 2026 | Johannesburg, Gauteng, South Africa | Jimmy Choo |
| GUE Basic Fundamentals | June 13, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | June 13, 2026 | Kas, Antalya, Turkey | Nevcan Uludaş |
| Navigation Primer | June 13, 2026 | Schwetzingen, Germany | Christof Müller |
| Performance Diver | June 13, 2026 | Monaco, Monaco | Francesco Cameli |
| GUE Technical Fundamentals | June 13, 2026 | Johannesburg, Gauteng, South Africa | Jimmy Choo |
| Cave Diver 1 | June 14, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Cave Diver 1 | June 14, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| Cave Diver 1 | June 15, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | June 15, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | June 15, 2026 | OSLO, Norway | Annika Persson |
| Technical Diver 1 | June 15, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Basic Fundamentals | June 15, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| DPV Diver 1 | June 15, 2026 | Plansee, Austria | Irene Homberger |
| GUE Basic Fundamentals | June 15, 2026 | Bergen, Norway | Gaute W Seljestad |
| CCR Fundamentals: JJ-CCR | June 16, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Technical Diver 1 | June 16, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | June 16, 2026 | Stockholm, Sweden | Per Normark |
| CCR Technical Diver 2 | June 16, 2026 | Cala Gonone, Italy | JP Bresser |
| Doubles Primer | June 17, 2026 | Kas, Antalya, Turkey | Nevcan Uludaş |
| GUE Technical Fundamentals | June 18, 2026 | Zurich, Switzerland | Irene Homberger |
| DPV Diver 1 | June 19, 2026 | Hemmoor, Germany | Keith Kreitner |
| Performance Diver | June 19, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Drysuit Primer | June 20, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Drysuit Primer | June 20, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Open Water Diver | June 20, 2026 | Oslofjord, Norway | Annika Persson |
| Performance Diver | June 20, 2026 | Plano, Texas, United States | Elon Mehr |
| Drysuit Primer | June 20, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Cave Diver 1 | June 21, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Open Water Diver | June 22, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| CCR Fundamentals: JJ-CCR | June 22, 2026 | Finale Ligure, Genova, Italy | Francesco Cameli |
| CCR Fundamentals: Symbios | June 22, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Technical Diver 2 | June 23, 2026 | Cala Gonone, Italy | JP Bresser |
| Cave Diver 2 | June 23, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Fundamentals: JJ-CCR | June 23, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Fundamentals: JJ-CCR | June 24, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | June 24, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| CCR Cave | June 24, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Technical Fundamentals | June 26, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| GUE Basic Fundamentals | June 26, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Scientific Diver | June 27, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| Doubles Primer | June 27, 2026 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Deep Primer | June 27, 2026 | Stromberg, Rheinland-Pfalz , Germany | Sven Nelles |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Performance Diver | June 27, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 1 | June 27, 2026 | Wazee Lake, Brockway, United States | Ivo Chiarino |
| Performance Diver | June 27, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Performance Diver | June 27, 2026 | Anilao, Batangas, Philippines | HUANG WEIQI |
| Cave Diver 1 | June 28, 2026 | Gramat, France | Irene Homberger |
| Performance Diver | June 29, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Advanced Open Water Diver | June 29, 2026 | Oslo , Norway | Annika Persson |
| GUE Basic Fundamentals | June 30, 2026 | Osezaki, Shizuoka, Japan | Kyungsoo Kim |
| GUE Basic Fundamentals | July 2, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | July 2, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Rescue Primer | July 2, 2026 | Leipig, Germany | Keith Kreitner |
| Performance Diver | July 2, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | July 2, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| BLS-D & Oxygen First Aid | July 3, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | July 3, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| ITC Rec 1 / Fundamentals | July 4, 2026 | Hemmoor, Germany | JP Bresser |
| Performance Diver | July 4, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | July 4, 2026 | Siegburg, Germany | Sebastian von Koss |
| Rescue Primer | July 4, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Cave Diver 1 | July 5, 2026 | Gramat, France | Irene Homberger |
| Drysuit Primer | July 5, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| Technical Diver 1 | July 6, 2026 | Oslo, Norway | Annika Persson |
| GUE Technical Fundamentals | July 6, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| Performance Diver | July 6, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| GUE Basic Fundamentals | July 6, 2026 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| Performance Diver | July 6, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| CCR Fundamentals: JJ-CCR | July 6, 2026 | Alexandria Bay, New York, United States | Bob Sherwood |
| GUE Technical Fundamentals | July 6, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| GUE Basic Fundamentals | July 7, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | July 7, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| DPV Diver 1 | July 7, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Master Diver | July 8, 2026 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | July 8, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Advanced Open Water Diver | July 8, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Performance Diver | July 9, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| DPV Diver 1 | July 10, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | July 11, 2026 | Monaco, Monaco | Francesco Cameli |
| GUE Basic Fundamentals | July 11, 2026 | Toronto, Ontario, Canada | Alain Eid |
| ITC Rec 1 / Fundamentals | July 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | July 13, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| Cave Diver 2 | July 13, 2026 | Sardinia, Italy | Jon Kieren |
| Technical Diver 2 | July 13, 2026 | Anchorage, Alaska, United States | Gideon Liew |
| Technical Diver 1 | July 14, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | July 15, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Basic Fundamentals | July 15, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | July 16, 2026 | Lysekil , Sweden | Annika Persson |
| GUE Basic Fundamentals | July 17, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | July 17, 2026 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| Cave Diver 2 | July 17, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Basic Fundamentals | July 17, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | July 17, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | July 18, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Performance Diver | July 19, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| CCR Fundamentals: Symbios | July 20, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | July 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Upgrade to GUE Technical Fundamentals | July 21, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | July 22, 2026 | foshan, Guangdong, China | HUANG WEIQI |
| Performance Diver | July 22, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| CCR Fundamentals: JJ-CCR | July 22, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | July 23, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| DPV Diver 1 | July 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | July 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Gas Blender | July 24, 2026 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | July 24, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | July 25, 2026 | Tioman, Malaysia | Gemma Thomas |
| Performance Diver | July 25, 2026 | Des Moines, Washington, United States | James Fraser |
| GUE Basic Fundamentals | July 25, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Doubles Primer | July 25, 2026 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | July 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Open Water Diver | July 27, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| GUE Technical Fundamentals | July 27, 2026 | Brockville, Canada | Heison Chak |
| Drysuit Primer | July 27, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | July 30, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | July 31, 2026 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| GUE Basic Fundamentals | July 31, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | July 31, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| DPV Diver 1 | July 31, 2026 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| Performance Diver | August 1, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | August 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Cave Diver 1 | August 2, 2026 | Gramat, Lot, France | Sven Nelles |
| Cave Diver 1 | August 3, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | August 4, 2026 | Kralendijk, Bonaire | Douwe Musch |
| GUE Technical Fundamentals | August 5, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | August 6, 2026 | Zürich, Zürich, Switzerland | Esther Trösch |
| GUE Basic Fundamentals | August 6, 2026 | Schwetzingen, Germany | Dimitris Fifis |
| Doubles Primer | August 7, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | August 7, 2026 | Offenburg, Baden-Württemberg, Germany | Christian Schweiger |
| Cave Diver 2 | August 8, 2026 | High Springs, Florida, United States | Jon Kieren |
| Advanced Open Water Diver | August 9, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: JJ-CCR | August 10, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Technical Diver 1 | August 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Master Diver | August 12, 2026 | Hemmoor oder Bodensee, Germany | Sebastian von Koss |
| GUE Technical Fundamentals | August 12, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Cave Diver 2 | August 15, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | August 15, 2026 | Vobster, Somerset, United Kingdom | Marcus Rose |
| GUE Technical Fundamentals | August 15, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Master Diver | August 15, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 1 | August 16, 2026 | Krnica, Istria county, Croatia | Daniel Schulte |
| Technical Diver 3 | August 17, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| GUE Basic Fundamentals | August 19, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | August 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | August 21, 2026 | Augsburg, Bayern, Germany | Oliver Ober |
| Performance Diver | August 22, 2026 | Zurich, Switzerland | Irene Homberger |
| Rescue Primer | August 22, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 1 | August 23, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| CCR Technical Diver 2 | August 23, 2026 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Technical Diver 1 | August 23, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| Open Water Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Scuba Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| CCR Fundamentals: JJ-CCR | August 26, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Scuba Diver Upgrade to OW | August 27, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Performance Diver | August 28, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | August 28, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Drysuit Primer | August 29, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| CCR Cave | August 31, 2026 | Budapest, Hungary | JP Bresser |
| CCR Technical Diver 2 | August 31, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| CCR Fundamentals: JJ-CCR | September 2, 2026 | Port vendres , Pyrénées-Orientales, France | Jérôme Descamps |
| Doubles Primer | September 3, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | September 4, 2026 | Athens, Greece | Nikos Vardakas |
| Cave Diver 1 | September 4, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | September 4, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | September 4, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Performance Diver | September 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | September 6, 2026 | Gramat, France | Per Normark |
| Technical Diver 1 | September 6, 2026 | Mactan, Cebu, Philippines | Gideon Liew |
| Cave Diver 1 | September 6, 2026 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Cave Diver 1 | September 6, 2026 | Cajarc, France | JP Bresser |
| Cave Diver 1 | September 6, 2026 | Gramat, France | Irene Homberger |
| Technical Diver 1 | September 7, 2026 | Kristiansand, Norway | Keith Kreitner |
| Technical Diver 1 | September 9, 2026 | Ålesund, More og Romdal, Norway | Annika Persson |
| GUE Technical Fundamentals | September 9, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | September 10, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| DPV Diver 1 | September 11, 2026 | Port vendres , Pyrénées-Orientales, France | Jérôme Descamps |
| Performance Diver | September 12, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 1 | September 13, 2026 | Gramat, Lot, France | Ferry Schram |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Per Normark |
| Cave Diver 1 | September 13, 2026 | Gramat, France | Irene Homberger |
| Doubles Primer | September 14, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| CCR Technical Diver 1 | September 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| Drysuit Primer | September 14, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| DPV Cave | September 14, 2026 | Cajarc, France | JP Bresser |
| Performance Diver | September 14, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | September 15, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Technical Diver 1 | September 15, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | September 15, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Performance Diver | September 15, 2026 | Nacala, Mozambique | Jennifer Thomson |
| GUE Basic Fundamentals | September 16, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | September 18, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Technical Diver 1 | September 18, 2026 | Qiandao lake, Zhejiang, China | Xiaodong Zhong |
| Cave Diver 2 | September 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | September 18, 2026 | Schwetzingen, Germany | Christian Schweiger |
| Cave Diver 1 | September 18, 2026 | Salangen, Troms, Norway | Annika Persson |
| CCR Fundamentals: JJ-CCR | September 19, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Cave Diver 1 | September 20, 2026 | Cajarc, France | JP Bresser |
| CCR Technical Diver 2 | September 21, 2026 | Høvåg, Aust-Agder, Norway | Derk Remmers |
| CCR Fundamentals: Symbios | September 21, 2026 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| CCR Technical Diver 2 | September 21, 2026 | Høvåg, Aust-Agder, Norway | Derk Remmers |
| CCR Fundamentals: JJ-CCR | September 23, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | September 24, 2026 | Hemmoor, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| GUE Technical Fundamentals | September 24, 2026 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| GUE Basic Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| Open Water Diver | September 24, 2026 | TBC, Florida, United States | Gemma Thomas |
| GUE Basic Fundamentals | September 25, 2026 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| GUE Basic Fundamentals | September 25, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | September 25, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | September 25, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Cave Diver 1 | September 26, 2026 | Plura - Røyrvik, Nordland, Norway | Annika Persson |
| Upgrade to GUE Technical Fundamentals | September 27, 2026 | Hemmoor, Germany | Keith Kreitner |
| Upgrade to GUE Basic Fundamentals | September 27, 2026 | Hemmoor, Germany | Keith Kreitner |
| DPV Diver 1 | September 28, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | September 28, 2026 | Port vendres , France | Jérôme Descamps |
| CCR Technical Diver 2 | September 29, 2026 | Finale Ligure, Savona, Italy | Graham Blackmore |
| Open Water Diver | October 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| ITC Recreational Diver 1 | October 1, 2026 | High Springs, United States | Gemma Thomas |
| GUE Basic Fundamentals | October 1, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | October 1, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | October 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 1 | October 3, 2026 | Cala Gonone, Italy | Peter Gaertner |
| Technical Diver 1 | October 3, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | October 3, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 3 | October 4, 2026 | Finale ligure, Savona, Italy | Graham Blackmore |
| Cave Diver 1 | October 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | October 5, 2026 | Gramat, Lot, France | Annika Persson |
| Performance Diver | October 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | October 7, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Master Diver | October 7, 2026 | Hemmoor oder Bodensee, Germany | Sebastian von Koss |
| Performance Diver | October 10, 2026 | Vobster, Somerset, United Kingdom | Marcus Rose |
| Doubles Primer | October 10, 2026 | Toronto, Ontario, Canada | Alain Eid |
| CCR Fundamentals: JJ-CCR | October 11, 2026 | Athens, Greece | JP Bresser |
| CCR Technical Diver 2 | October 11, 2026 | Athens, Greece | JP Bresser |
| CCR Technical Diver 1 | October 11, 2026 | Athens, Greece | JP Bresser |
| Cave Diver 1 | October 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 2 | October 12, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| CCR Fundamentals: Symbios | October 12, 2026 | Puerto Aventuras , Mexico | John Kendall |
| Technical Diver 1 | October 13, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | October 17, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Cave Diver 2 | October 19, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| CCR Fundamentals: Symbios | October 19, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 1 | October 19, 2026 | Cabo de Palos, Murcia, Spain | Sven Nelles |
| CCR Fundamentals: JJ-CCR | October 19, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | October 19, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| DPV Diver 1 | October 19, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | October 19, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Open Water Diver | October 21, 2026 | Dahab, Egypt | Gemma Thomas |
| GUE Technical Fundamentals | October 22, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | October 24, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 2 | October 25, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Technical Fundamentals | October 26, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | October 26, 2026 | Vinkeveen, Netherlands | JP Bresser |
| CCR Cave | October 26, 2026 | Budapest, Hungary | JP Bresser |
| CCR Fundamentals: JJ-CCR | October 26, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Performance Diver | October 26, 2026 | Vinkeveen, Netherlands | JP Bresser |
| DPV Diver 1 | October 27, 2026 | Tenerife, Spain | Ricardo Constantino |
| GUE Basic Fundamentals | October 28, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Performance Diver | October 28, 2026 | Dahab, Egypt | Gemma Thomas |
| Performance Diver | October 31, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | November 1, 2026 | Incheon / Yangyang , Korea (South) | Kyungsoo Kim |
| Cave Diver 2 | November 1, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | November 1, 2026 | PA, Mexico | Per Normark |
| Cave Diver 3 | November 1, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| Advanced Open Water Diver | November 1, 2026 | Dahab, Egypt | Gemma Thomas |
| CCR Cave | November 2, 2026 | Budapest, Hungary | JP Bresser |
| Technical Diver 1 | November 2, 2026 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| GUE Technical Fundamentals | November 4, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | November 5, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | November 5, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Performance Diver | November 5, 2026 | Hemmoor, Germany | Kaddi Vogel |
| Performance Diver | November 6, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | November 6, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Cave Diver 1 | November 8, 2026 | Oita, Oita, Japan | Jon Kieren |
| Performance Diver | November 9, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Technical Diver 1 | November 9, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | November 15, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | November 15, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Upgrade to CCR Tech 1 | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: JJ-CCR | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: Symbios | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| Technical Diver 1 | November 16, 2026 | Dahab, Egypt | Keith Kreitner |
| DPV Diver 1 | November 17, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | November 17, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | November 22, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | November 22, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | November 23, 2026 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| CCR Fundamentals: Symbios | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| Upgrade to CCR Tech 1 | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Technical Diver 1 | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 2 | November 23, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | November 25, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | November 30, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 2 | November 30, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Technical Diver 2 | November 30, 2026 | Kralendijk, Bonaire | JP Bresser |
| Performance Diver | December 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | December 6, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| CCR Technical Diver 2 | December 8, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| GUE Technical Fundamentals | December 9, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | December 10, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 1 | December 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Technical Diver 1 | December 15, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | December 17, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: JJ-CCR | December 20, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| DPV Diver 1 | December 21, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Diver 2 | December 26, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | December 26, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Performance Diver | December 29, 2026 | Dahab, Egypt | Jennifer Thomson |
| CCR Technical Diver 2 | January 2, 2027 | Mactan , Cebu, Philippines | Kyungsoo Kim |
| Drysuit Primer | January 2, 2027 | Dahab, Egypt | Jennifer Thomson |
| Open Water Diver | January 6, 2027 | Dahab, Egypt | Jennifer Thomson |
| GUE Basic Fundamentals | January 13, 2027 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | January 18, 2027 | Zero Gravity Dive centre, Puerto Aventuras, Mexico | Annika Persson |
| Cave Diver 1 | January 30, 2027 | Cajarc, Lot, France | Sven Nelles |
| DPV Cave | February 9, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Scientific Diver | February 11, 2027 | Helsinki, Finland | Erik Wurz |
| CCR Cave | February 15, 2027 | PA, Yucatán, Mexico | JP Bresser |
| Cave Diver 1 | February 21, 2027 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | March 1, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| CCR Fundamentals: Symbios | March 6, 2027 | Puerto Aventuras, Mexico | John Kendall |
| Cave Diver 1 | March 27, 2027 | Zero Gravity Dive centre, Puerto Aventuras, Mexico | Annika Persson |
| Open Water Diver | May 1, 2027 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Doubles Primer | May 30, 2027 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | September 17, 2027 | Plura - Royvik, Nordland, Norway | Annika Persson |
| Technical Diver 2 | November 8, 2027 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Drysuit Primer | November 20, 2027 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
