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