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 27, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| Drysuit Primer | April 27, 2026 | Monaco, Monaco | Francesco Cameli |
| Drysuit Primer | April 27, 2026 | UDC, Shanghai, China | Xiaodong Zhong |
| DPV Diver 1 | April 27, 2026 | Los Angeles , California, United States | Steven Millington |
| Cave Diver 1 | April 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: Symbios | April 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 1 | April 27, 2026 | Playa DC, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | April 27, 2026 | Akumal, Quintana Roo, Mexico | Alessandro Vezzani |
| Technical Diver 1 | April 27, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Performance Diver | April 28, 2026 | Singapore, Central Singapore, Singapore | Coral Chua |
| 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 Diver 1 | April 28, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| DPV Diver 1 | April 28, 2026 | Lysekil, Sweden | Per Normark |
| 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 |
| Doubles Primer | April 30, 2026 | Tech Korea, Inch'on-gwangyoksi, Korea (South) | Su Eun Kim |
| Doubles Primer | April 30, 2026 | Tech Korea, Inch'on-gwangyoksi, Korea (South) | Su Eun Kim |
| Technical Diver 1 | April 30, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| Drysuit Primer | April 30, 2026 | München, Germany | Christian Schweiger |
| 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 |
| GUE Basic Fundamentals | April 30, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| GUE Basic Fundamentals | May 1, 2026 | Werbellinsee, Joachimsthal, Brandenburg, Germany | Oliver Ober |
| GUE Basic Fundamentals | May 1, 2026 | St. Prex (Lake Geneva), Vaud, Switzerland | Richard Spikings |
| GUE Basic Fundamentals | May 1, 2026 | Zurich, Switzerland | Irene Homberger |
| Technical Diver 1 | May 1, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| Upgrade to GUE Basic Fundamentals | May 1, 2026 | Puerto Aventuras - Zero Gravity Dive Center, Quintana Roo, Mexico | Laurent Dahan |
| DPV Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| DPV Diver 1 | May 1, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Technical Diver 1 | May 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| GUE Basic Fundamentals | May 1, 2026 | Lysekil, Sweden | Per Normark |
| Performance Diver | May 1, 2026 | Singapore, Singapore | Zicong Wang |
| Performance Diver | May 1, 2026 | Shanghai , Shanghai, China | Xiaodong Zhong |
| DPV Diver 1 | May 1, 2026 | Nordhausen, Germany | Peter Gaertner |
| Technical Diver 1 | May 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| CCR Fundamentals: JJ-CCR | May 1, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| Performance Diver | May 1, 2026 | 上海, Shanghai, China | Jingwei Sun |
| Performance Diver | May 2, 2026 | utrecht, Utrecht, Netherlands | Sander Evering |
| Technical Diver 1 | May 2, 2026 | Krnica, Istria county, Croatia | Annika Persson |
| 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 |
| CCR Fundamentals: JJ-CCR | May 2, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Doubles Primer | May 2, 2026 | Dahab, sinai, Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | May 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | May 2, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Upgrade to GUE Technical Fundamentals | May 3, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 2 | May 3, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| 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 4, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | May 4, 2026 | Ognina, Siracusa, Italy | Fabio Portella |
| CCR Fundamentals: JJ-CCR | May 4, 2026 | Finale Ligure, Savona, Italy | Marco Colman |
| Master Diver | May 4, 2026 | Lysekil, Sweden | Per Normark |
| Upgrade to GUE Technical Fundamentals | May 4, 2026 | Dahab, Egypt | Mahmoud Esmat |
| 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 |
| Drysuit Primer | May 4, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Doubles Primer | May 5, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | May 5, 2026 | Singapore, Central Singapore, Singapore | Coral Chua |
| Open Water Diver | May 5, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| 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 | Krnica, Croatia | Bartek Trzcinski |
| 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 |
| BLS-D & Oxygen First Aid Refresher | May 7, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| CCR Fundamentals: JJ-CCR | May 7, 2026 | Incheon/ Yangyang , Korea (South) | Kyungsoo Kim |
| Performance Diver | May 7, 2026 | Los Angeles, California, United States | Kian Farin |
| BLS-D & Oxygen First Aid | May 7, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Performance Diver | May 7, 2026 | Mszczonów, Poland | Bartek Trzcinski |
| Upgrade to GUE Technical Fundamentals | May 7, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Performance Diver | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Rescue Primer | May 8, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| DPV Diver 1 | May 8, 2026 | Krnica, Croatia | Annika Persson |
| GUE Technical Fundamentals | May 8, 2026 | seogwipo, Cheju-do, Korea (South) | Youngdo Heo |
| Cave Diver 1 | May 8, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Upgrade to GUE Technical Fundamentals | May 8, 2026 | Lysekil, Sweden | Per Normark |
| DPV Diver 1 | May 8, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Cave Diver 1 | May 8, 2026 | Elite Divers International - Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | May 8, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Cave Diver 1 | May 8, 2026 | Elite Divers International - Playa Del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| 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 |
| GUE Basic Fundamentals | May 8, 2026 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| DPV Diver 1 | May 8, 2026 | Krnica, Croatia | Annika Persson |
| Drysuit Primer | May 9, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Drysuit Primer | May 9, 2026 | Foshang, Guangdong, China | HUANG WEIQI |
| Performance Diver | May 9, 2026 | Civitavecchia, Roma, Italy | Claudio Provenzani |
| Rescue Primer | May 9, 2026 | Lysekil, Sweden | Per Normark |
| GUE Basic Fundamentals | May 9, 2026 | sydney, New South Wales, Australia | Jingwei Sun |
| DPV Diver 1 | May 9, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Drysuit Primer | May 9, 2026 | Aurora, Canada | Heison Chak |
| GUE Technical Fundamentals | May 9, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Basic Fundamentals | May 9, 2026 | Vancouver, British Columbia, Canada | William Wooill Hong |
| Upgrade to GUE Technical Fundamentals | May 10, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | May 10, 2026 | Bohol lsland, Bohol, Philippines | Cheng Feiming |
| 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 |
| DPV Diver 1 | May 11, 2026 | Lysekil, Sweden | Per Normark |
| Cave Diver 2 | May 11, 2026 | Sardinia, Italy | Jon Kieren |
| Drysuit Primer | May 12, 2026 | Semporna , Sabah, Malaysia | Jimmy Choo |
| CCR Technical Diver 1 | May 12, 2026 | Hemmoor + Vinkeveen, Germany | JP Bresser |
| Technical Diver 1 | May 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| DPV Diver 1 | May 12, 2026 | Des Moines, Washington, United States | Jason Cook |
| GUE Basic Fundamentals | May 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | May 12, 2026 | Tvärminne, Finland | Erik Wurz |
| GUE Basic Fundamentals | May 12, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| 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 Fundamentals: JJ-CCR | May 13, 2026 | Krnica, Istria county, Croatia | Zsolt Szilagyi |
| CCR Technical Diver 2 | May 14, 2026 | Krnica, Croatia | JP Bresser |
| Upgrade to GUE Basic Fundamentals | May 14, 2026 | Bitterfeld, Sachsen-Anhalt, Germany | Oliver Ober |
| DPV Diver 1 | May 14, 2026 | Des Moines, Washington, United States | Jason Cook |
| Performance Diver | May 14, 2026 | Zurich, Switzerland | Irene Homberger |
| Performance Diver | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Technical Fundamentals | May 14, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | May 14, 2026 | Lysekil, Sweden | Per Normark |
| CCR Technical Diver 2 | May 14, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| GUE Technical Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Gas Blender | May 14, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| CCR Technical Diver 1 | May 14, 2026 | Krnica, Croatia | JP Bresser |
| Upgrade to GUE Technical Fundamentals | May 14, 2026 | Bitterfeld, Sachsen-Anhalt, Germany | Oliver Ober |
| Performance Diver | May 14, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Basic Fundamentals | May 14, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Doubles Primer | May 14, 2026 | Bitterfeld, Goitschesee, Sachsen, Germany | Oliver Ober |
| Rescue Primer | May 14, 2026 | Plittersdorf, Baden-Württemberg, Germany | Peter Gaertner |
| Drysuit Primer | May 15, 2026 | Cala Gonone, Italy | Imad Farhat |
| Performance Diver | May 15, 2026 | Sardinia, Italy | Gemma Thomas |
| Performance Diver | May 15, 2026 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | May 15, 2026 | St. Prex (Lake Geneva), Vaud, Switzerland | Richard Spikings |
| GUE Basic Fundamentals | May 15, 2026 | München, Bayern, Germany | Christian Schweiger |
| Advanced Open Water Diver | May 16, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Doubles Primer | May 16, 2026 | Portland, Connecticut, United States | Edward Hayes |
| Doubles Primer | May 16, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Navigation Primer | May 16, 2026 | Portland, Connecticut, United States | Edward Hayes |
| Performance Diver | May 16, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| Performance Diver | May 16, 2026 | Radstock, Bristol, United Kingdom | Neil Powell |
| Cave Diver 1 | May 16, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Technical Fundamentals | May 16, 2026 | Lysekil, Sweden | Per Normark |
| Doubles Primer | May 16, 2026 | foshang, Guangdong, China | HUANG WEIQI |
| Drysuit Primer | May 16, 2026 | Portland, Connecticut, United States | Edward Hayes |
| Upgrade to GUE Technical Fundamentals | May 16, 2026 | Aurora, Ontario, Canada | Heison Chak |
| 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 |
| Cave Diver 1 | May 17, 2026 | Gramat, | Irene Homberger |
| Doubles Primer | May 17, 2026 | Guangzhou, Guangdong, China | XUAN CHEN |
| GUE Basic Fundamentals | May 18, 2026 | Guangzhou, Guangdong, China | XUAN CHEN |
| GUE Basic Fundamentals | May 18, 2026 | Aurora, Ontario, Canada | Heison Chak |
| 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 |
| CCR Fundamentals: Symbios | May 18, 2026 | Puerto Aventuras, Mexico | John Kendall |
| Cave Sidemount | May 18, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Basic Fundamentals | May 18, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Technical Diver 1 | May 18, 2026 | Finale Ligure, Savona, Italy | Marco Colman |
| GUE Technical Fundamentals | May 18, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| DPV Diver 1 | May 18, 2026 | Vancouver , British Columbia, Canada | William Wooill Hong |
| DPV Diver 1 | May 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| 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 | Tilburg, Noord-Brabant, Netherlands | Paul Berkhout |
| 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 |
| Performance Diver | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Drysuit Primer | May 22, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | May 22, 2026 | Seogwipo, Cheju-do, Korea (South) | Youngdo Heo |
| Technical Diver 1 | May 22, 2026 | Krnica , Croatia | JP Bresser |
| Performance Diver | May 22, 2026 | shanghai, Shanghai, China | Xiaodong Zhong |
| DPV Diver 1 | May 22, 2026 | Hemmoor, Germany | Keith Kreitner |
| Scuba Diver Upgrade to OW | May 22, 2026 | ALmelo, Netherlands | Matthijs Holtkamp |
| GUE Technical Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Performance Diver | May 22, 2026 | shanghai, Shanghai, China | Xiaodong Zhong |
| Upgrade to GUE Technical Fundamentals | May 22, 2026 | St. Prex, Vaud, Switzerland | Richard Spikings |
| GUE Basic Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| GUE Technical Fundamentals | May 22, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Technical Fundamentals | May 23, 2026 | Zhenjiang, Jiangsu, China | Hui Jin |
| Performance Diver | May 23, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| 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 |
| Upgrade to GUE Technical Fundamentals | May 23, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| DPV Diver 1 | May 23, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Open Water Diver | May 23, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| Performance Diver | May 23, 2026 | Plano, Texas, United States | Elon Mehr |
| Drysuit Primer | May 24, 2026 | Zürich , Zürich, Switzerland | Maximilian Fahr |
| CCR Fundamentals: Symbios | May 24, 2026 | Lapu Lapu, Philippines | Jimmy Choo |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Italy | Per Normark |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| 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 Basic Fundamentals | May 25, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | May 25, 2026 | Tenerife , Spain | Ricardo Constantino |
| 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 | Cala Gonone, Italy | Imad Farhat |
| 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 |
| Drysuit Primer | May 28, 2026 | High Springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | May 29, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Technical Fundamentals | May 29, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| 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 | Gdańsk and sorroundings, Poland | Bartek Trzcinski |
| GUE Basic Fundamentals | May 29, 2026 | Roussay, Maine-et-Loire, France | Oliver Ober |
| GUE Technical Fundamentals | May 30, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | May 30, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Cave Diver 1 | May 30, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Upgrade to GUE Technical Fundamentals | May 30, 2026 | Waterton, Alberta, Canada | Sabrina Figliomeni |
| CCR Technical Diver 2 | May 30, 2026 | Quartu S. Elena, Cagliari, Italy | Stefano Di Cosimo |
| Doubles Primer | May 30, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| CCR Technical Diver 2 | May 30, 2026 | Cala Gonone, Italy | JP Bresser |
| Technical Diver 1 | May 31, 2026 | Santa Margherita, Genova, Italy | Francesco Cameli |
| 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 |
| Cave Diver 1 | May 31, 2026 | High Springs, Florida, United States | Jon Kieren |
| GUE Basic Fundamentals | June 1, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | June 1, 2026 | Budapest + Croatia, Budapest, Hungary | Zsolt Szilagyi |
| CCR Technical Diver 1 | June 1, 2026 | Kralendijk, Bonaire | Steven Millington |
| 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 |
| GUE Basic Fundamentals | June 1, 2026 | Lapu, Philippines | Jimmy Choo |
| GUE Technical Fundamentals | June 1, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| CCR Technical Diver 2 | June 3, 2026 | Mactan , Cebu, Philippines | Kyungsoo Kim |
| Cave Diver 1 | June 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| GUE Technical Fundamentals | June 4, 2026 | Hemmoor, Germany | Benjamin Ott |
| GUE Technical Fundamentals | June 4, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| Upgrade to CCR Tech 1 | June 4, 2026 | Hemmoor / Krnica, Nordrhein-Westfalen, Germany | Daniel Schulte |
| Technical Diver 1 | June 5, 2026 | Lapu-Lapu City, Cebu, Philippines | LEE JONG MOON |
| Technical Diver 1 | June 5, 2026 | Tobermory, Canada | Heison Chak |
| DPV Diver 1 | June 5, 2026 | Hilversum, Utrecht, Netherlands | Sander Evering |
| CCR Fundamentals: JJ-CCR | June 5, 2026 | Krnica, Istria county, Croatia | Derk Remmers |
| Performance Diver | June 5, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Performance Diver | June 5, 2026 | Denver, Colorado, United States | Alberto Nava |
| DPV Diver 1 | June 5, 2026 | Walcourt , Namur, Belgium | Jérôme Descamps |
| Performance Diver | June 5, 2026 | Denver, Colorado, United States | Alberto Nava |
| DPV Diver 1 | June 5, 2026 | Stora Lund, Sweden | Per Normark |
| Performance Diver | June 5, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Basic Fundamentals | June 6, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| DPV Diver 1 | June 6, 2026 | Montreal, Quebec, Canada | Imad Farhat |
| Advanced Open Water Diver | June 6, 2026 | Sardinia, Italy | Gemma Thomas |
| Performance Diver | June 6, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Upgrade to GUE Technical Fundamentals | June 6, 2026 | Offenburg, Baden-Württemberg, Germany | Christian Schweiger |
| GUE Basic Fundamentals | June 6, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Upgrade to GUE Technical Fundamentals | June 6, 2026 | TBD, Ontario, Canada | Michael Pinault |
| Drysuit Primer | June 7, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Cave Diver 1 | June 7, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| GUE Basic Fundamentals | June 8, 2026 | High Springs, Florida, United States | Jon Kieren |
| GUE Technical Fundamentals | June 8, 2026 | Stockholm, Sweden | Per Normark |
| Technical Diver 1 | June 8, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| Discover Diving | June 8, 2026 | Kressbronn , Baden-Württemberg, Germany | Sascha Argast |
| GUE Basic Fundamentals | June 8, 2026 | High Springs, Florida, United States | Jon Kieren |
| Technical Diver 1 | June 8, 2026 | OSLO, Oslo, Norway | Annika Persson |
| GUE Basic Fundamentals | June 8, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Drysuit Primer | June 8, 2026 | Cala Gonone, Nuoro, Italy | Mark Devoldere |
| GUE Technical Fundamentals | June 8, 2026 | Kralendijk, Bonaire | German Arango |
| CCR Technical Diver 1 | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| DPV Cave | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| Doubles Primer | June 9, 2026 | Cala Gonone, Nuoro, Italy | Mark Devoldere |
| Drysuit Primer | June 9, 2026 | Schwetzingen , Baden-Württemberg, Germany | Esther Trösch |
| 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 |
| GUE Technical Fundamentals | June 10, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Drysuit Primer | June 10, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| GUE Technical Fundamentals | June 10, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| 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 |
| GUE Basic Fundamentals | June 12, 2026 | Sardinia, Italy | Gemma Thomas |
| GUE Basic Fundamentals | June 12, 2026 | Stockholm, Sweden | Per Normark |
| Doubles Primer | June 12, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| GUE Basic Fundamentals | June 13, 2026 | Toronto, Ontario, Canada | Alain Eid |
| 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 |
| Cave Diver 1 | June 14, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| 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 | High Springs, Florida, United States | Jon Kieren |
| GUE Technical Fundamentals | June 15, 2026 | Bali, Indonesia | Jimmy Choo |
| GUE Technical Fundamentals | June 15, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| CCR Technical Diver 2 | June 15, 2026 | Bohol, Bohol, Philippines | Hui Jin |
| DPV Diver 1 | June 15, 2026 | Plansee, Austria | Irene Homberger |
| Cave Diver 1 | June 15, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | June 15, 2026 | OSLO, Norway | Annika Persson |
| Technical Diver 1 | June 15, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| CCR Technical Diver 2 | June 15, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Basic Fundamentals | June 15, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Technical Diver 1 | June 16, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| DPV Diver 1 | June 16, 2026 | Yekaterinburg , Sverdlovskaya (Yekaterinburg), Russia | Andrei Dmitriev |
| Performance Diver | June 16, 2026 | Stockholm, Sweden | Per Normark |
| Doubles Primer | June 17, 2026 | Kas, Antalya, Turkey | Nevcan Uludaş |
| Open Water Diver | June 18, 2026 | Shanghai, Shanghai, China | Chun Li |
| 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 |
| Open Water Diver | June 20, 2026 | Oslofjord, Norway | Annika Persson |
| GUE Basic Fundamentals | June 20, 2026 | Bali, Indonesia | Jimmy Choo |
| Performance Diver | June 20, 2026 | Plano, Texas, United States | Elon Mehr |
| Drysuit Primer | June 20, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | June 20, 2026 | Bali, Indonesia | Jimmy Choo |
| GUE Basic Fundamentals | June 21, 2026 | Bergen, Norway | Gaute W Seljestad |
| Open Water Diver | June 22, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | June 22, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| ITC GUE Performance Diver | June 22, 2026 | Sopron, Gyõr-Sopron, Hungary | Zsolt Szilagyi |
| Technical Diver 1 | June 22, 2026 | Ognina, Siracusa, Italy | Fabio Portella |
| CCR Fundamentals: Symbios | June 22, 2026 | Cala Gonone, Italy | JP Bresser |
| CCR Fundamentals: JJ-CCR | June 22, 2026 | Finale Ligure, Genova, Italy | Francesco Cameli |
| 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 Cave | June 24, 2026 | Cala Gonone, Italy | JP Bresser |
| Technical Diver 1 | June 24, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| CCR Fundamentals: JJ-CCR | June 24, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | June 26, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | June 26, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Technical Diver 1 | June 27, 2026 | Wazee Lake, Brockway, United States | Ivo Chiarino |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Doubles Primer | June 27, 2026 | Toronto, Ontario, Canada | Alain Eid |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | June 27, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | June 27, 2026 | Anilao, Batangas, Philippines | HUANG WEIQI |
| Cave Diver 1 | June 27, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | June 27, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| Deep Primer | June 27, 2026 | Stromberg, Rheinland-Pfalz , Germany | Sven Nelles |
| Scientific Diver | June 27, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| Cave Diver 1 | June 28, 2026 | Gramat, France | Irene Homberger |
| DPV Cave | June 29, 2026 | HIGH SPRINGS, Florida, United States | Kirill A. Egorov |
| GUE Basic Fundamentals | June 29, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Advanced Open Water Diver | June 29, 2026 | Oslo , Norway | Annika Persson |
| Performance Diver | June 29, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| GUE Technical Fundamentals | June 30, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| GUE Technical Fundamentals | June 30, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| GUE Basic Fundamentals | June 30, 2026 | Okinawa, Japan | Kyungsoo Kim |
| Doubles Primer | July 1, 2026 | Bali, Indonesia | Gemma Thomas |
| Doubles Primer | July 1, 2026 | Tulamben, Indonesia | Gemma Thomas |
| Rescue Primer | July 2, 2026 | Leipig, Germany | Keith Kreitner |
| GUE Basic Fundamentals | July 2, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Upgrade to GUE Technical Fundamentals | July 2, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | July 2, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| Drysuit Primer | July 2, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Performance Diver | July 2, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Doubles Primer | July 2, 2026 | Singapore , Singapore | Jimmy Choo |
| GUE Basic Fundamentals | July 2, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | July 3, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| Drysuit Primer | July 3, 2026 | Bali, Indonesia | Gemma Thomas |
| GUE Basic Fundamentals | July 3, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| 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 |
| Upgrade to GUE Basic Fundamentals | July 4, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| 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 | Siegburg, Germany | Sebastian von Koss |
| Performance Diver | July 4, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Drysuit Primer | July 5, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| Doubles Primer | July 5, 2026 | Kressbronn am Bodensee, Germany | Oliver Reimer |
| Cave Diver 1 | July 5, 2026 | Gramat, France | Irene Homberger |
| CCR Fundamentals: Symbios | July 5, 2026 | Schwetzingen, Baden-Württemberg, Germany | Derk Remmers |
| Performance Diver | July 6, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| 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 |
| Technical Diver 1 | July 6, 2026 | Oslo, Norway | Annika Persson |
| Performance Diver | July 6, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| GUE Technical Fundamentals | July 6, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| DPV Diver 1 | July 7, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| Performance Diver | July 7, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Basic Fundamentals | July 7, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| CCR Technical Diver 2 | July 7, 2026 | PG, Mindoro Occidental, Philippines | Hui Jin |
| Doubles Primer | July 7, 2026 | Singapore, Singapore | Gemma Thomas |
| Advanced Open Water Diver | July 7, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| 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 |
| GUE Basic Fundamentals | July 11, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | July 11, 2026 | Monaco, Monaco | Francesco Cameli |
| ITC Rec 1 / Fundamentals | July 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 1 | July 12, 2026 | Gramat, Lot, France | ARTHUR NGUYEN-KIM |
| Cave Diver 2 | July 13, 2026 | Sardinia, Italy | Jon Kieren |
| Technical Diver 2 | July 13, 2026 | Anchorage, Alaska, United States | Gideon Liew |
| 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 |
| GUE Technical Fundamentals | July 15, 2026 | Bali, Indonesia | Gemma Thomas |
| Technical Diver 1 | July 15, 2026 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Basic Fundamentals | July 16, 2026 | Lysekil , Sweden | Annika Persson |
| GUE Technical Fundamentals | July 17, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | July 17, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Performance Diver | July 17, 2026 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| GUE Basic Fundamentals | July 17, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | July 17, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Upgrade to GUE Technical Fundamentals | July 17, 2026 | Bali, Indonesia | Gemma Thomas |
| Performance Diver | July 18, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| GUE Basic Fundamentals | July 18, 2026 | Manado, Indonesia | Jimmy Choo |
| Performance Diver | July 18, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Rescue Primer | July 19, 2026 | Bali, Indonesia | Gemma Thomas |
| Performance Diver | July 19, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| Cave Diver 1 | July 19, 2026 | Gramat, Lot, France | ARTHUR NGUYEN-KIM |
| Doubles Primer | July 20, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| 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 |
| Performance Diver | July 22, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| GUE Technical Fundamentals | July 22, 2026 | foshan, Guangdong, China | HUANG WEIQI |
| CCR Fundamentals: JJ-CCR | July 22, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Drysuit Primer | July 22, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| 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 |
| GUE Basic Fundamentals | July 24, 2026 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| CCR Fundamentals: JJ-CCR | July 24, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| DPV Diver 1 | July 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Doubles Primer | July 25, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | July 25, 2026 | Tioman, Malaysia | Gemma Thomas |
| Performance Diver | July 25, 2026 | Tioman, Malaysia | Gemma Thomas |
| GUE Basic Fundamentals | July 25, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | July 25, 2026 | Des Moines, Washington, United States | James Fraser |
| GUE Basic Fundamentals | July 25, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Upgrade to GUE Technical Fundamentals | July 26, 2026 | Schwetzingen , Baden-Württemberg, Germany | Esther Trösch |
| Drysuit Primer | July 27, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Technical Fundamentals | July 27, 2026 | Brockville, Canada | Heison Chak |
| GUE Basic Fundamentals | July 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | July 30, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | July 31, 2026 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| DPV Diver 1 | July 31, 2026 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| GUE Basic Fundamentals | July 31, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | July 31, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| Doubles Primer | August 1, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Upgrade to GUE Technical Fundamentals | August 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Technical Diver 1 | August 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| GUE Basic Fundamentals | August 1, 2026 | Yekaterinburg , Sverdlovskaya (Yekaterinburg), Russia | Andrei Dmitriev |
| Technical Diver 1 | August 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Performance Diver | August 1, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Upgrade to GUE Technical Fundamentals | August 1, 2026 | Tioman, Malaysia | Gemma Thomas |
| Drysuit Primer | August 1, 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 |
| 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 |
| GUE Basic Fundamentals | August 3, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Performance Diver | August 3, 2026 | Kralendijk, Bonaire | Douwe Musch |
| Cave Diver 1 | August 3, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | August 5, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | August 5, 2026 | Kralendijk, Bonaire | Douwe Musch |
| GUE Basic Fundamentals | August 6, 2026 | Schwetzingen, Germany | Dimitris Fifis |
| GUE Technical Fundamentals | August 6, 2026 | Zürich, Zürich, Switzerland | Esther Trösch |
| GUE Basic Fundamentals | August 7, 2026 | Zurich, Switzerland | Irene Homberger |
| Performance Diver | August 7, 2026 | Augsburg, Bayern, Germany | Oliver Ober |
| Drysuit Primer | August 7, 2026 | Shanghai, China | Gemma Thomas |
| GUE Basic Fundamentals | August 7, 2026 | Augsburg, Bayern, Germany | Oliver Ober |
| 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 |
| Performance Diver | August 9, 2026 | Shanghai, China | Gemma Thomas |
| Advanced Open Water Diver | August 9, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | August 10, 2026 | Überlingen, Baden-Württemberg, Germany | Oliver Ober |
| Cave Diver 1 | August 10, 2026 | Cala Gonone, Italy | Ricardo Constantino |
| CCR Fundamentals: JJ-CCR | August 10, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Cave Diver 1 | August 10, 2026 | Cala Gonone, Italy | Ricardo Constantino |
| GUE Basic Fundamentals | August 10, 2026 | Überlingen, Baden-Würtemberg, Germany | Oliver Ober |
| Cave Diver 1 | August 10, 2026 | Cala Gonone, Italy | Ricardo Constantino |
| Master Diver | August 12, 2026 | Hemmoor oder Bodensee, Germany | Sebastian von Koss |
| Technical Diver 1 | August 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | August 12, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Doubles Primer | August 12, 2026 | Singapore, Singapore | Gemma Thomas |
| Performance Diver | August 15, 2026 | Stoney Cove, Leicester , United Kingdom | Marcus Rose |
| Master Diver | August 15, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | August 15, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 2 | August 15, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | August 16, 2026 | Oslo, Norway | Annika Persson |
| 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 |
| Rescue Primer | August 22, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| CCR Fundamentals: Symbios | August 22, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | August 22, 2026 | Zurich, Switzerland | Irene Homberger |
| Technical Diver 1 | August 23, 2026 | Lapis-Lapu, Cebu, Philippines | Jimmy Choo |
| Upgrade to GUE Technical Fundamentals | August 23, 2026 | Bali, Indonesia | Gemma Thomas |
| 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 |
| Scuba Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| DPV Diver 1 | August 25, 2026 | Bali, Indonesia | Gemma Thomas |
| Open Water 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 |
| Performance Diver | August 29, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Drysuit Primer | August 29, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | August 31, 2026 | Dahab, Egypt | Mahmoud Esmat |
| CCR Technical Diver 2 | August 31, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| GUE Basic Fundamentals | August 31, 2026 | foshan, Guangdong, China | HUANG WEIQI |
| CCR Cave | August 31, 2026 | Budapest, Hungary | JP Bresser |
| 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 |
| Performance Diver | September 4, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Cave Diver 1 | September 4, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Basic Fundamentals | September 4, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Technical Fundamentals | September 4, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Navigation Primer | September 5, 2026 | Tioman, Malaysia | Gemma Thomas |
| Performance Diver | September 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | September 5, 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 | Cajarc, France | JP Bresser |
| Cave Diver 1 | September 6, 2026 | Gramat, France | Irene Homberger |
| Technical Diver 1 | September 7, 2026 | Kristiansand, Norway | Keith Kreitner |
| Doubles Primer | September 7, 2026 | Tioman, Malaysia | Gemma Thomas |
| 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 |
| Drysuit Primer | September 14, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| Technical Diver 1 | September 14, 2026 | Błaskowizna and Hel, Poland | Bartek Trzcinski |
| CCR Technical Diver 1 | September 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| 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 14, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Doubles 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 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Technical Diver 1 | September 15, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | September 16, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Cave Diver 2 | September 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | September 18, 2026 | Qiandao lake, Zhejiang, China | Xiaodong Zhong |
| GUE Basic Fundamentals | September 18, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 1 | September 18, 2026 | Salangen, Troms, Norway | Annika Persson |
| GUE Technical Fundamentals | September 18, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| 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 |
| Technical Diver 1 | September 21, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| 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 |
| GUE Basic Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| Open Water Diver | September 24, 2026 | TBC, Florida, United States | Gemma Thomas |
| Performance Diver | September 25, 2026 | LAPULAPU, Philippines | LEE JONG MOON |
| GUE Basic Fundamentals | September 25, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | September 25, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Performance Diver | September 25, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| 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 |
| Cave Diver 1 | September 27, 2026 | Budapest + Croatia, Budapest, Hungary | Zsolt Szilagyi |
| Technical Diver 1 | September 28, 2026 | Port vendres , France | Jérôme Descamps |
| DPV Diver 1 | September 28, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| 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 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| 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 |
| Cave Diver 1 | October 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Performance Diver | October 3, 2026 | Siegburg, Nordrhein-Westfalen, Germany | Daniel Schulte |
| Performance Diver | October 3, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Technical Diver 1 | October 3, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Navigation Primer | October 3, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Technical Diver 3 | October 4, 2026 | Finale ligure, Savona, Italy | Graham Blackmore |
| Cave Diver 1 | October 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| Cave Diver 1 | October 5, 2026 | Gramat, Lot, France | Annika Persson |
| Cave Diver 1 | October 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Cave Sidemount | October 5, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| 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 1 | October 11, 2026 | Athens, Greece | JP Bresser |
| 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 2 | October 12, 2026 | Yangyang , Kangwon-do, Korea (South) | Kyungsoo Kim |
| CCR Fundamentals: Symbios | October 12, 2026 | Puerto Aventuras , Mexico | John Kendall |
| DPV Cave | October 12, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| 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 |
| 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 2 | October 19, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| 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 | Cabo de Palos, Murcia, Spain | Sven Nelles |
| CCR Fundamentals: JJ-CCR | October 19, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 1 | October 19, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| 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 |
| CCR Fundamentals: JJ-CCR | October 26, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| 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 |
| GUE Technical Fundamentals | October 26, 2026 | Vinkeveen, Netherlands | JP Bresser |
| DPV Diver 1 | October 27, 2026 | Tenerife, Spain | Ricardo Constantino |
| Performance Diver | October 28, 2026 | Dahab, Egypt | Gemma Thomas |
| GUE Basic Fundamentals | October 28, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| CCR Technical Diver 2 | October 29, 2026 | Slima, Malta | Graham Blackmore |
| Performance Diver | October 31, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Advanced Open Water Diver | November 1, 2026 | Dahab, Egypt | Gemma Thomas |
| Cave Diver 1 | November 1, 2026 | PA, Mexico | Per Normark |
| 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 3 | November 1, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| 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 |
| 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 |
| Technical Diver 1 | November 9, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Performance Diver | November 9, 2026 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| 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: JJ-CCR | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: Symbios | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| Upgrade to CCR Tech 1 | 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 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | November 22, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Upgrade to CCR Tech 1 | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 2 | November 23, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Technical Diver 1 | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: Symbios | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| Technical Diver 1 | November 23, 2026 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| CCR Fundamentals: JJ-CCR | November 25, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| 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 |
| Doubles Primer | November 30, 2026 | Kralendijk, Bonaire | Douwe Musch |
| Technical Diver 1 | November 30, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 1 | December 5, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| 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 |
| CCR Cave | December 14, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 1 | December 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| CCR Cave | December 14, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| 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 |
| DPV Cave | January 2, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Open Water Diver | January 6, 2027 | Dahab, Egypt | Jennifer Thomson |
| Cave Diver 1 | January 10, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 2 | January 11, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Drysuit Primer | January 13, 2027 | Dahab, Egypt | Jennifer Thomson |
| GUE Basic Fundamentals | January 13, 2027 | Rheinbach, Nordrhein-Westfalen, Germany | Sven Nelles |
| Performance Diver | January 16, 2027 | Dahab, Egypt | Jennifer Thomson |
| Cave Sidemount | January 18, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| 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 |
| Cave Diver 2 | February 1, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Sidemount | February 8, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| 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 |
| Technical Diver 2 | March 20, 2027 | Cabo de Palos, Spain | Ricardo Constantino |
| Gas Blender | March 20, 2027 | Cabo de Palos , Spain | Ricardo Constantino |
| Gas Blender | March 20, 2027 | Cabo de Palos , Spain | Ricardo Constantino |
| Technical Diver 2 | March 20, 2027 | Cabo de Palos, Spain | Ricardo Constantino |
| Cave Diver 1 | March 25, 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 Basic Fundamentals | July 6, 2027 | Glavotok on Krk, Istria county, Croatia | Erik Wurz |
| 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 |
| Cave Sidemount | November 1, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Technical Diver 2 | November 8, 2027 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Drysuit Primer | November 20, 2027 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
