GUE class schedule
Please click here to review the application procedures for GUE courses.
If you don't see a class that fits your schedule, please do not hesitate to contact any of our instructors to see about the feasibility of arranging a class for you.
Filtere die Kurse anhand von einem oder mehreren der untenstehenden Parameter. Denke daran, dass bei der Suche "Weniger ist mehr" gilt. Um, zum Beispiel, alle Kurse zu finden, die in Florida unterrichtet werden, schreibe "FL" statt "Florida" in das Feld für Region/Bundesland. Die meisten Felder können auch leer gelassen werden.
To select or de-select multiple values in any of the filters below, simply hold down the Ctrl or Command key while clicking on each value.| Instruktor: |
| Kursname | Datum | Ort | Instruktor |
|---|---|---|---|
| Drysuit Primer | May 22, 2026 | Los Angeles, California, United States | Steven Millington |
| GUE Basic Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Drysuit Primer | May 22, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Performance Diver | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| Technical Diver 1 | May 22, 2026 | Krnica , Croatia | JP Bresser |
| DPV Diver 1 | May 22, 2026 | Hemmoor, Germany | Keith Kreitner |
| GUE Technical Fundamentals | May 22, 2026 | Krnica, Croatia | Anne-Marie Bresser |
| GUE Technical Fundamentals | May 22, 2026 | Seogwipo, Cheju-do, Korea (South) | Youngdo Heo |
| Upgrade to GUE Technical Fundamentals | May 23, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Open Water Diver | May 23, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| CCR Technical Diver 1: JJ-CCR | May 23, 2026 | Shepton Mallet / Plymouth, United Kingdom | Richard Walker |
| Performance Diver | May 23, 2026 | Plano, Texas, United States | Elon Mehr |
| Performance Diver | May 23, 2026 | shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Technical Fundamentals | May 23, 2026 | Zhenjiang, Jiangsu, China | Hui Jin |
| Performance Diver | May 23, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| Performance Diver | May 23, 2026 | Foshan, Guangdong, China | HUANG WEIQI |
| GUE Basic Fundamentals | May 23, 2026 | Banff/Waterton, Alberta, Canada | Sabrina Figliomeni |
| DPV Diver 1 | May 23, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Cave Diver 1 | May 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | May 23, 2026 | shenzhen, Guangdong, China | Cheng Feiming |
| Performance Diver | May 23, 2026 | shanghai, Shanghai, China | Xiaodong Zhong |
| Technical Diver 1 | May 23, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Performance Diver | May 24, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| Drysuit Primer | May 24, 2026 | Tilburg, Noord-Brabant, Netherlands | Paul Berkhout |
| Performance Diver | May 24, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Peter Gaertner |
| Drysuit Primer | May 24, 2026 | Zürich , Zürich, Switzerland | Maximilian Fahr |
| Technical Diver 1 | May 24, 2026 | Dubai, Dubai, United Arab Emirates | Jesper Kjøller |
| Drysuit Primer | May 24, 2026 | Tilburg, Noord-Brabant, Netherlands | Paul Berkhout |
| Cave Diver 1 | May 24, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| CCR Fundamentals: Symbios | May 24, 2026 | Lapu Lapu, Philippines | Jimmy Choo |
| Performance Diver | May 25, 2026 | Dongguan, Guangdong, China | Cheng Feiming |
| GUE Technical Fundamentals | May 25, 2026 | Cala Gonone, Italy | Imad Farhat |
| GUE Technical Fundamentals | May 25, 2026 | Hengchung, PingTung County, Taiwan | LIU YEN CHUN |
| GUE Technical Fundamentals | May 25, 2026 | Tenerife , Spain | Ricardo Constantino |
| GUE Basic Fundamentals | May 25, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| GUE Basic Fundamentals | May 25, 2026 | Santa Margherita Ligure, Italy | Bruno Borelli |
| Gas Blender | May 26, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| 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 |
| GUE Basic Fundamentals | May 27, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Master Diver | May 27, 2026 | Antalya, Antalya, Turkey | Nevcan Uludaş |
| Drysuit Primer | May 28, 2026 | Atami, Shizuoka, Japan | Raeni Liu |
| Doubles Primer | May 28, 2026 | Hemmoor, Germany | Sebastian von Koss |
| DPV Diver 1 | May 28, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Drysuit Primer | May 28, 2026 | High Springs, Florida, United States | Jon Kieren |
| GUE Technical Fundamentals | May 28, 2026 | Langford, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | May 29, 2026 | Hemmoor, Germany | Sebastian von Koss |
| DPV Diver 1 | May 29, 2026 | Bruchsal, Baden-Württemberg, Germany | Derk Remmers |
| GUE Basic Fundamentals | May 29, 2026 | Roussay, Maine-et-Loire, France | Oliver Ober |
| GUE Basic Fundamentals | May 29, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | May 29, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | May 29, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| GUE Basic Fundamentals | May 29, 2026 | Atami, Shizuoka, Japan | Raeni Liu |
| GUE Technical Fundamentals | May 30, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| CCR Technical Diver 2 | May 30, 2026 | Cala Gonone, Italy | JP Bresser |
| Cave Diver 1 | May 30, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | May 30, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | May 30, 2026 | hangzhou, Zhejiang, China | JINHUI XIONG |
| CCR Technical Diver 2 | May 30, 2026 | Quartu S. Elena, Cagliari, Italy | Stefano Di Cosimo |
| Upgrade to GUE Technical Fundamentals | May 30, 2026 | Waterton, Alberta, Canada | Sabrina Figliomeni |
| GUE Basic Fundamentals | May 30, 2026 | Gdańsk and sorroundings, Poland | Bartek Trzcinski |
| Cave Diver 1 | May 31, 2026 | Gramat, France | Irene Homberger |
| Doubles Primer | May 31, 2026 | Des Moines, Washington, United States | James Fraser |
| 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 |
| Cave Diver 1 | May 31, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| 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 |
| Technical Diver 1 | June 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| CCR Technical Diver 1: JJ-CCR | June 1, 2026 | Kralendijk, Bonaire | Steven Millington |
| GUE Technical Fundamentals | June 1, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| Cave Diver 1 | June 1, 2026 | Budapest + Croatia, Budapest, Hungary | Zsolt Szilagyi |
| DPV Diver 1 | June 1, 2026 | Ontario/Quebec, Canada | Michael Pinault |
| Open Water Diver | June 1, 2026 | Schneverdingen, Hemmoor, Niedersachsen, Germany | Oliver Ober |
| Doubles Primer | June 3, 2026 | Denver, Colorado, United States | Alberto Nava |
| Upgrade to CCR Tech 1: JJ-CCR | June 4, 2026 | Hemmoor / Krnica, Nordrhein-Westfalen, Germany | Daniel Schulte |
| GUE Technical Fundamentals | June 4, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| Cave Diver 1 | June 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| GUE Technical Fundamentals | June 4, 2026 | Hemmoor, Germany | Benjamin Ott |
| DPV Diver 1 | June 4, 2026 | Fort Lauderdale, Florida, United States | Max Philip Frenkel |
| Performance Diver | June 5, 2026 | Denver, Colorado, United States | Alberto Nava |
| Technical Diver 1 | June 5, 2026 | Tobermory, Canada | Heison Chak |
| Performance Diver | June 5, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| DPV Diver 1 | June 5, 2026 | Stora Lund, Sweden | Per Normark |
| Performance Diver | June 5, 2026 | Denver, Colorado, United States | Alberto Nava |
| Technical Diver 1 | June 5, 2026 | Lapu-Lapu City, Cebu, Philippines | LEE JONG MOON |
| DPV Diver 1 | June 5, 2026 | Hilversum, Utrecht, Netherlands | Sander Evering |
| DPV Diver 1 | June 5, 2026 | Des Moines, Washington, United States | Jason Cook |
| CCR Fundamentals: JJ-CCR | June 5, 2026 | Krnica, Istria county, Croatia | Derk Remmers |
| Upgrade to GUE Technical Fundamentals | June 6, 2026 | TBD, Ontario, Canada | Michael Pinault |
| 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 |
| GUE Basic Fundamentals | June 6, 2026 | Quebec et Thetford Mines, Quebec, Canada | Martin Lessard |
| Performance Diver | June 6, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | June 6, 2026 | Frome, Somerset, United Kingdom | Marcus Rose |
| Advanced Open Water Diver | June 6, 2026 | Sardinia, Italy | Gemma Thomas |
| DPV Diver 1 | June 6, 2026 | Montreal, Quebec, Canada | Imad Farhat |
| Upgrade to GUE Technical Fundamentals | June 7, 2026 | Frome, Somerset, United Kingdom | Marcus Rose |
| 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 |
| Drysuit Primer | June 8, 2026 | Cala Gonone, Nuoro, Italy | Mark Devoldere |
| GUE Basic Fundamentals | June 8, 2026 | High Springs, Florida, United States | Jon Kieren |
| CCR Technical Diver 1: JJ-CCR | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Technical Fundamentals | June 8, 2026 | Stockholm, Sweden | Per Normark |
| Discover Diving | June 8, 2026 | Kressbronn , Baden-Württemberg, Germany | Sascha Argast |
| GUE Basic Fundamentals | June 8, 2026 | Los Angeles, California, United States | Kian Farin |
| DPV Cave | June 8, 2026 | Cala Gonone, Italy | JP Bresser |
| 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 |
| Technical Diver 1 | June 8, 2026 | Brockville, Ontario, Canada | Michael Pinault |
| GUE Technical Fundamentals | June 8, 2026 | Kralendijk, Bonaire | German Arango |
| Doubles Primer | June 9, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| CCR Fundamentals: JJ-CCR | June 9, 2026 | Lysekil , Sweden | Per Normark |
| Drysuit Primer | June 9, 2026 | Schwetzingen , Baden-Württemberg, Germany | Esther Trösch |
| BLS-D & Oxygen First Aid | June 9, 2026 | Cala Gonone, Nuoro, Italy | Mark Devoldere |
| Doubles Primer | June 9, 2026 | Cala Gonone, Nuoro, Italy | Mark Devoldere |
| CCR Fundamentals: JJ-CCR | June 9, 2026 | Lysekil , Sweden | Per Normark |
| Doubles Primer | June 9, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | June 10, 2026 | Cala Gonone, Nuoro, Italy | Mark Devoldere |
| GUE Technical Fundamentals | June 10, 2026 | Zero Gravity Dive Center - Puerto Aventuras, Quintana Roo, Mexico | Laurent Dahan |
| GUE Technical Fundamentals | June 10, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| 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 11, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Upgrade to GUE Basic Fundamentals | June 11, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| Doubles Primer | June 12, 2026 | Hangzhou, Zhejiang, China | Hui Jin |
| Technical Diver 1 | June 12, 2026 | Krnica, Croatia | Gideon Liew |
| GUE Basic Fundamentals | June 12, 2026 | Sardinia, Italy | Gemma Thomas |
| GUE Basic Fundamentals | June 12, 2026 | Stockholm, Sweden | Per Normark |
| GUE Basic Fundamentals | June 13, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Cave Diver 1 | June 13, 2026 | Playa del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| Performance Diver | June 13, 2026 | Monaco, Monaco | Francesco Cameli |
| Performance Diver | June 13, 2026 | Kas, Antalya, Turkey | Nevcan Uludaş |
| GUE Basic Fundamentals | June 13, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Performance Diver | June 13, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| GUE Basic Fundamentals | June 13, 2026 | Los Angeles & Avalon Catalina Island, California, United States | Steven Millington |
| Upgrade to GUE Technical Fundamentals | June 13, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Navigation Primer | June 13, 2026 | Schwetzingen, Germany | Christof Müller |
| Cave Diver 1 | June 14, 2026 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | June 14, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| GUE Technical Fundamentals | June 14, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | June 14, 2026 | Dahab, Egypt | Mahmoud Esmat |
| Cave Diver 1 | June 14, 2026 | Elite Divers International - Playa Del Carmen , Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| DPV Diver 1 | June 15, 2026 | Plansee, Austria | Irene Homberger |
| Technical Diver 1 | June 15, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| 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 |
| 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 |
| 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 16, 2026 | Yekaterinburg , Sverdlovskaya (Yekaterinburg), Russia | Andrei Dmitriev |
| 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 |
| GUE Technical Fundamentals | June 18, 2026 | Zurich, Switzerland | Irene Homberger |
| GUE Basic Fundamentals | June 18, 2026 | Seattle, Washington, United States | William Wooill Hong |
| Open Water Diver | June 18, 2026 | Shanghai, Shanghai, China | Chun Li |
| DPV Diver 1 | June 19, 2026 | Hemmoor, Germany | Keith Kreitner |
| GUE Technical Fundamentals | June 19, 2026 | Des Moines, Washington, United States | James Fraser |
| Drysuit Primer | June 19, 2026 | Hemmoor, Germany | Kaddi Vogel |
| Upgrade to GUE Technical Fundamentals | June 20, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| Open Water Diver | June 20, 2026 | Oslofjord, Norway | Annika Persson |
| Drysuit Primer | June 20, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | June 20, 2026 | Bali, Indonesia | Jimmy Choo |
| CCR Fundamentals: Symbios | June 20, 2026 | Finale Ligure, Genova, Italy | Francesco Cameli |
| Performance Diver | June 20, 2026 | Hemmoor, Niedersachsen, Germany | Kaddi Vogel |
| Performance Diver | June 20, 2026 | Plano, Texas, United States | Elon Mehr |
| GUE Technical Fundamentals | June 21, 2026 | Attersee, Austria | Sebastian von Koss |
| GUE Basic Fundamentals | June 21, 2026 | Attersee, Austria | Sebastian von Koss |
| GUE Basic Fundamentals | June 21, 2026 | Bergen, Norway | Gaute W Seljestad |
| Cave Diver 1 | June 21, 2026 | High Springs, Florida, United States | Jon Kieren |
| ITC GUE Performance Diver | June 22, 2026 | Sopron, Gyõr-Sopron, Hungary | Zsolt Szilagyi |
| GUE Basic Fundamentals | June 22, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Open Water Diver | June 22, 2026 | Dahab , Janub Sina', Egypt | Ahmed Hagi |
| CCR Fundamentals: Symbios | June 22, 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 |
| Cave Diver 2 | June 23, 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 |
| CCR Cave | June 24, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Basic Fundamentals | June 26, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| GUE Technical Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Technical Diver 1 | June 27, 2026 | Wazee Lake, Brockway, United States | Ivo Chiarino |
| Doubles Primer | June 27, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Cave Diver 1 | June 27, 2026 | Cala Gonone, Italy | JP Bresser |
| GUE Basic Fundamentals | June 27, 2026 | Siegburg, Germany | Sebastian von Koss |
| Performance Diver | June 27, 2026 | Vinkeveen, Netherlands | Anne-Marie Bresser |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Utrecht, Netherlands | Ferry Schram |
| GUE Basic Fundamentals | June 27, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | June 27, 2026 | Anilao, Batangas, Philippines | HUANG WEIQI |
| Deep Primer | June 27, 2026 | Stromberg, Rheinland-Pfalz , Germany | Sven Nelles |
| Scientific Diver | June 27, 2026 | Glavotok, Krk, Istria county, Croatia | Erik Wurz |
| Performance Diver | June 27, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Rescue Primer | June 27, 2026 | OSLO, Norway | Annika Persson |
| Performance Diver | June 28, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Doubles Primer | June 28, 2026 | St. Prex, Vaud, Switzerland | Richard Spikings |
| Cave Diver 1 | June 28, 2026 | Gramat, France | Irene Homberger |
| Performance Diver | June 29, 2026 | HANGZHOU, Zhejiang, China | JINHUI XIONG |
| 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 |
| Doubles Primer | July 1, 2026 | Tulamben, Indonesia | Gemma Thomas |
| Doubles Primer | July 1, 2026 | Bali, Indonesia | Gemma Thomas |
| Performance Diver | July 2, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| Performance Diver | July 2, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Drysuit Primer | July 2, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Upgrade to GUE Technical Fundamentals | July 2, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Doubles Primer | July 2, 2026 | Singapore , Singapore | Jimmy Choo |
| Rescue Primer | July 2, 2026 | Leipzig, Germany | Keith Kreitner |
| GUE Basic Fundamentals | July 2, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | July 2, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | July 3, 2026 | foshan, Guangdong, China | HUANG WEIQI |
| Rescue Primer | July 3, 2026 | Stromberg, Germany | Peter Gaertner |
| 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 3, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| CCR Technical Diver 1: JJ-CCR | July 3, 2026 | Victoria, British Columbia, Canada | Graham Blackmore |
| ITC Rec 1 / Fundamentals | July 4, 2026 | Hemmoor, Germany | JP Bresser |
| GUE Basic Fundamentals | July 4, 2026 | pg, Philippines | Jingwei Sun |
| Rescue Primer | July 4, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Upgrade to GUE Basic Fundamentals | July 4, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | July 4, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| 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 |
| GUE Technical Fundamentals | July 5, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| CCR Fundamentals: Symbios | July 5, 2026 | Schwetzingen, Baden-Württemberg, Germany | Derk Remmers |
| GUE Technical Fundamentals | July 5, 2026 | Tanger , Tanger-Tetouan, Morocco | Jérôme Descamps |
| 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 | High Springs, Florida, United States | Kirill A. Egorov |
| Technical Diver 1 | July 6, 2026 | Oslo, Norway | Annika Persson |
| GUE Basic Fundamentals | July 6, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Performance Diver | July 6, 2026 | Fuxian hu, Yunnan, China | Lu Chen |
| Performance Diver | July 6, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| Drysuit Primer | July 6, 2026 | Singapore, Singapore | Gemma Thomas |
| CCR Fundamentals: JJ-CCR | July 6, 2026 | Alexandria Bay, New York, United States | Bob Sherwood |
| Performance Diver | July 6, 2026 | XR Explorers, Kuwait | Yehia Ahmed |
| Performance Diver | July 7, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| CCR Technical Diver 2 | July 7, 2026 | Victoria, British Columbia, Canada | Graham Blackmore |
| GUE Basic Fundamentals | July 7, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Doubles Primer | July 7, 2026 | Singapore, Singapore | Gemma Thomas |
| CCR Technical Diver 2 | July 7, 2026 | PG, Mindoro Occidental, Philippines | Hui Jin |
| Advanced Open Water Diver | July 7, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | July 8, 2026 | Cala Gonone, Italy | Jennifer Thomson |
| GUE Technical Fundamentals | July 8, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Master Diver | July 8, 2026 | Almelo, Netherlands | Matthijs Holtkamp |
| CCR Fundamentals: Symbios | July 9, 2026 | Lapu Lapu, Philippines | Jimmy Choo |
| 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 10, 2026 | Shanghai, Shanghai, China | YanBin Wu |
| ITC Rec 1 / Fundamentals | July 11, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | July 11, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Upgrade to GUE Technical Fundamentals | July 11, 2026 | Thetford Mines, Quebec, Canada | Martin Lessard |
| Doubles Primer | July 11, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| Upgrade to GUE Technical Fundamentals | July 11, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Performance Diver | July 11, 2026 | Monaco, Monaco | Francesco Cameli |
| Cave Diver 1 | July 12, 2026 | Gramat, Lot, France | ARTHUR NGUYEN-KIM |
| Drysuit Primer | July 13, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Cave Diver 2 | July 13, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| Technical Diver 2 | July 13, 2026 | Anchorage, Alaska, United States | Gideon Liew |
| Cave Diver 2 | July 13, 2026 | Sardinia, Italy | Jon Kieren |
| GUE Technical Fundamentals | July 13, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Technical Diver 1 | July 14, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | July 14, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Doubles Primer | July 14, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| 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 16, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| Cave Diver 2 | July 17, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Basic Fundamentals | July 17, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Upgrade to GUE Technical Fundamentals | July 17, 2026 | Bali, Indonesia | Gemma Thomas |
| GUE Basic Fundamentals | July 17, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Scuba Diver Upgrade to OW | July 17, 2026 | ALmelo, Netherlands | Matthijs Holtkamp |
| Performance Diver | July 17, 2026 | Vinkeveen + Enschede, Netherlands | Anne-Marie Bresser |
| Performance Diver | July 17, 2026 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| GUE Basic Fundamentals | July 17, 2026 | Ślesin / Honoratka, Poland | Bartek Trzcinski |
| GUE Technical Fundamentals | July 17, 2026 | Vinkeveen, Netherlands | JP Bresser |
| GUE Basic Fundamentals | July 18, 2026 | Manado, Indonesia | Jimmy Choo |
| Performance Diver | July 18, 2026 | Tulamben, Bali, Indonesia | Coral Chua |
| Performance Diver | July 18, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Doubles Primer | July 18, 2026 | Schwetzingen, Baden-Württemberg, Germany | Esther Trösch |
| Cave Diver 2 | July 19, 2026 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| 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 |
| GUE Technical Fundamentals | July 20, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| CCR Fundamentals: Symbios | July 20, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Performance Diver | July 20, 2026 | Singapore, Singapore | Zicong Wang |
| Performance Diver | July 20, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Upgrade to GUE Technical Fundamentals | July 21, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Technical Fundamentals | July 22, 2026 | foshan, Guangdong, China | HUANG WEIQI |
| Performance Diver | July 22, 2026 | Glavotok, Istria county, Croatia | Erik Wurz |
| CCR Fundamentals: JJ-CCR | July 22, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Drysuit Primer | July 22, 2026 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| GUE Basic Fundamentals | July 22, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | July 22, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Technical Fundamentals | July 23, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Technical Diver 1 | July 23, 2026 | Monterey Bay, California, United States | Gideon Liew |
| DPV Diver 1 | July 23, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: JJ-CCR | July 24, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| GUE Basic Fundamentals | July 24, 2026 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| Cave Diver 1 | July 24, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| DPV Diver 1 | July 24, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Gas Blender | July 24, 2026 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| 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 | Dahab, Janub Sina', Egypt | Ahmed Hagi |
| Performance Diver | July 25, 2026 | Tioman, Malaysia | Gemma Thomas |
| GUE Basic Fundamentals | July 25, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Upgrade to GUE Technical Fundamentals | July 25, 2026 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| Cave Diver 1 | July 26, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Drysuit Primer | July 26, 2026 | Kressbronn, Germany | Peter Gaertner |
| Upgrade to GUE Technical Fundamentals | July 26, 2026 | Schwetzingen , Baden-Württemberg, Germany | Esther Trösch |
| DPV Cave | July 27, 2026 | Cajarc, France | JP Bresser |
| GUE Basic Fundamentals | July 27, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Recreational Dive Leader | July 27, 2026 | Tioman, Malaysia | Gemma Thomas |
| GUE Technical Fundamentals | July 27, 2026 | Brockville, Canada | Heison Chak |
| Drysuit Primer | July 27, 2026 | Athens, Greece | Nikos Vardakas |
| GUE Basic Fundamentals | July 30, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | July 30, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Rescue Primer | July 30, 2026 | Leipzig, Germany | Keith Kreitner |
| GUE Basic Fundamentals | July 30, 2026 | Athens, Greece | Nikos Vardakas |
| Technical Diver 1 | July 30, 2026 | Monterey, California, United States | Alberto Nava |
| GUE Basic Fundamentals | July 31, 2026 | Neuss, Nordrhein-Westfalen, Germany | Frederik Bring |
| DPV Diver 1 | July 31, 2026 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| Performance Diver | July 31, 2026 | Shanghai, Shanghai, China | Xiaodong Zhong |
| GUE Basic Fundamentals | August 1, 2026 | Montreal, Quebec, Canada | Imad Farhat |
| Upgrade to GUE Technical Fundamentals | August 1, 2026 | Tioman, Malaysia | Gemma Thomas |
| Upgrade to GUE Technical Fundamentals | August 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Doubles Primer | August 1, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Doubles Primer | August 1, 2026 | Radstock, Somerset, United Kingdom | Neil Powell |
| Technical Diver 1 | August 1, 2026 | Hangzhou, Zhejiang, China | YanBin Wu |
| Technical Diver 1 | August 1, 2026 | Hemmoor, Niedersachsen, Germany | Daniel Schulte |
| Drysuit Primer | August 1, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | August 1, 2026 | Yekaterinburg , Sverdlovskaya (Yekaterinburg), Russia | Andrei Dmitriev |
| Performance Diver | August 1, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Gas Blender | August 2, 2026 | Korntal-Münchingen, Germany | Peter Gaertner |
| GUE Basic Fundamentals | August 2, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| Cave Diver 1 | August 2, 2026 | Playa del Carmen, Quintana Roo, Mexico | ARTHUR NGUYEN-KIM |
| 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 3, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Performance Diver | August 3, 2026 | Kralendijk, Bonaire | Douwe Musch |
| GUE Basic Fundamentals | August 3, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| 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 Technical Fundamentals | August 6, 2026 | Zürich, Zürich, Switzerland | Esther Trösch |
| GUE Basic Fundamentals | August 6, 2026 | Schwetzingen, Germany | Dimitris Fifis |
| Doubles Primer | August 7, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| GUE Basic Fundamentals | August 7, 2026 | 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 |
| GUE Basic Fundamentals | August 7, 2026 | Zurich, Switzerland | Irene Homberger |
| DPV Diver 1 | August 8, 2026 | Nanning, Guangxi, China | YanBin Wu |
| DPV Diver 1 | August 8, 2026 | Nanning, Guangxi, China | YanBin Wu |
| 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 |
| Cave Diver 1 | August 9, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Performance Diver | August 9, 2026 | Shanghai, China | Gemma Thomas |
| Performance Diver | August 10, 2026 | Überlingen, Baden-Württemberg, Germany | Oliver Ober |
| Technical Diver 1 | August 10, 2026 | Hemmoor, Germany | Keith Kreitner |
| 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 |
| Open Water Diver | August 10, 2026 | Cala Gonone, Nuoro, Italy | Dorota Czerny |
| GUE Technical Fundamentals | August 10, 2026 | Portland, Connecticut, United States | Edward Hayes |
| 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 |
| Cave Diver 2 | August 15, 2026 | Playa Del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Master Diver | August 15, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Rescue Primer | August 15, 2026 | Stromberg, | Peter Gaertner |
| Drysuit Primer | August 15, 2026 | Zürich, Zürich, Switzerland | Maximilian Fahr |
| GUE Technical Fundamentals | August 15, 2026 | Toronto, Ontario, Canada | Alain Eid |
| Technical Diver 1 | August 16, 2026 | Krnica, Istria county, Croatia | Daniel Schulte |
| GUE Technical Fundamentals | August 16, 2026 | Oslo, Norway | Annika Persson |
| GUE Technical Fundamentals | August 16, 2026 | Los Angeles, California, United States | Kian Farin |
| DPV Diver 1 | August 17, 2026 | Scuba Academie Vinkeveen, Netherlands, Utrecht, Netherlands | Laurent Dahan |
| Technical Diver 3 | August 17, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| GUE Technical Fundamentals | August 17, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | August 17, 2026 | Portland, Connecticut, United States | Edward Hayes |
| 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 |
| CCR Fundamentals: Symbios | August 22, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Rescue Primer | August 22, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 3 | August 22, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| Doubles Primer | August 22, 2026 | Scuba Academie Vinkeveen, Netherlands, Utrecht, Netherlands | Laurent Dahan |
| Performance Diver | August 22, 2026 | Zurich, Switzerland | Irene Homberger |
| 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 |
| Performance Diver | August 23, 2026 | Scuba Academie Vinkeveen, Netherlands, Utrecht, Netherlands | Laurent Dahan |
| Upgrade to GUE Technical Fundamentals | August 23, 2026 | Bali, Indonesia | Gemma Thomas |
| Upgrade to GUE Basic Fundamentals | August 24, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| GUE Technical Fundamentals | August 24, 2026 | Portland, Connecticut, United States | Edward Hayes |
| Open Water Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| DPV Diver 1 | August 25, 2026 | Bali, Indonesia | Gemma Thomas |
| Scuba Diver | August 25, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| Master Diver | August 25, 2026 | Hemmoor, Germany | Sebastian von Koss |
| 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 Technical Fundamentals | August 27, 2026 | Scuba Academie Vinkeveen, Netherlands, Utrecht, Netherlands | Laurent Dahan |
| Open Water Diver | August 27, 2026 | Tilburg, Netherlands | Martijn Blommaert |
| GUE Basic Fundamentals | August 28, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | August 28, 2026 | Tilburg, Noord-Brabant, Netherlands | Rick van Beerendonk |
| Performance Diver | August 28, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| Drysuit Primer | August 29, 2026 | Sydney, New South Wales, Australia | Sebastien Landat |
| GUE Basic Fundamentals | August 31, 2026 | foshan, Guangdong, China | HUANG WEIQI |
| Cave Diver 1 | August 31, 2026 | Gramat, Lot, France | Laurent Dahan |
| CCR Cave | August 31, 2026 | Budapest, Hungary | JP Bresser |
| CCR Technical Diver 2 | August 31, 2026 | Malapascua, Cebu, Philippines | Graham Blackmore |
| GUE Basic Fundamentals | August 31, 2026 | Dahab, Egypt | Mahmoud Esmat |
| 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 |
| GUE Technical Fundamentals | September 4, 2026 | Dahab, Egypt | Mahmoud Esmat |
| 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 5, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Doubles Primer | September 5, 2026 | München, Bayern, Germany | Christian Schweiger |
| Doubles Primer | September 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | September 5, 2026 | Siegburg, Germany | Sebastian von Koss |
| Navigation Primer | September 5, 2026 | Tioman, Malaysia | Gemma Thomas |
| Doubles Primer | September 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Performance Diver | September 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Basic Fundamentals | September 5, 2026 | Siegburg, Germany | Sebastian von Koss |
| Technical Diver 1 | September 5, 2026 | Mactan, Cebu, Philippines | Gideon Liew |
| Cave Diver 1 | September 6, 2026 | Cajarc, France | JP Bresser |
| Performance Diver | September 6, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| 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 |
| Doubles Primer | September 7, 2026 | Tioman, Malaysia | Gemma Thomas |
| 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 |
| Upgrade to GUE Technical Fundamentals | September 9, 2026 | Siegburg, Germany | Sebastian von Koss |
| 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 |
| CCR Technical Diver 1: JJ-CCR | September 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | John Kendall |
| Technical Diver 1 | September 14, 2026 | Błaskowizna and Hel, Poland | Bartek Trzcinski |
| Doubles Primer | September 14, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| GUE Technical Fundamentals | September 14, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Performance Diver | September 14, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | September 14, 2026 | High Springs , Florida, United States | Stretch Aaron Altenhein |
| Drysuit Primer | September 14, 2026 | Gdańsk, Poland | Bartek Trzcinski |
| Technical Diver 1 | September 15, 2026 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Cave Diver 1 | September 15, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| GUE Basic Fundamentals | September 16, 2026 | Bangkok, Bangkok , Thailand | Sanya Lohitnavy |
| Cave Diver 1 | September 18, 2026 | Salangen, Troms, Norway | Annika Persson |
| Technical Diver 1 | September 18, 2026 | Qiandao lake, Zhejiang, China | Xiaodong Zhong |
| Cave Diver 2 | September 18, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| GUE Technical Fundamentals | September 18, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| CCR Technical Diver 2 | September 19, 2026 | Alexandria, New York, United States | Graham Blackmore |
| CCR Fundamentals: JJ-CCR | September 19, 2026 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Cave Diver 1 | September 20, 2026 | Cajarc, France | JP Bresser |
| Cave Diver 1 | September 20, 2026 | High Springs, Florida, United States | Stretch Aaron Altenhein |
| Cave Diver 2 | September 21, 2026 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| 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 |
| GUE Technical Fundamentals | September 21, 2026 | High springs, Florida, United States | Jon Kieren |
| 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 |
| GUE Technical Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| Performance Diver | September 24, 2026 | Hemmoor, Germany | Kaddi Vogel |
| GUE Basic Fundamentals | September 24, 2026 | Hemmoor, Germany | Keith Kreitner |
| Rescue Primer | September 24, 2026 | Tilburg, Noord-Brabant, Netherlands | Paul Berkhout |
| Performance Diver | September 25, 2026 | LAPULAPU, Philippines | LEE JONG MOON |
| GUE Basic Fundamentals | September 25, 2026 | Puidoux, Switzerland | Sabine Sidi-Ali |
| GUE Basic Fundamentals | September 25, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| 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 |
| Cave Diver 1 | September 27, 2026 | Budapest + Croatia, Budapest, Hungary | Zsolt Szilagyi |
| Upgrade to GUE Basic Fundamentals | September 27, 2026 | Hemmoor, Germany | Keith Kreitner |
| DPV Diver 1 | September 28, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | September 28, 2026 | Port vendres , France | Jérôme Descamps |
| CCR Technical Diver 2 | September 29, 2026 | Finale Ligure, Savona, Italy | Graham Blackmore |
| Doubles Primer | September 29, 2026 | LAPULAPU, Cebu, Philippines | LEE JONG MOON |
| ITC Recreational Diver 1 | October 1, 2026 | High Springs, United States | Gemma Thomas |
| GUE Basic Fundamentals | October 1, 2026 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| 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 |
| Cave Diver 1 | October 2, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| DPV Diver 1 | October 2, 2026 | Walcourt , Namur, Belgium | Jérôme Descamps |
| GUE Basic Fundamentals | October 2, 2026 | Kressbronn am Bodensee, Baden-Württemberg, Germany | Oliver Reimer |
| 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 |
| GUE Technical Fundamentals | October 3, 2026 | Montreal, Quebec, Canada | Imad Farhat |
| Technical Diver 1 | October 3, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 3 | October 4, 2026 | Finale ligure, Savona, Italy | Graham Blackmore |
| Cave Diver 1 | October 4, 2026 | Cala Gonone, Italy | Peter Gaertner |
| Cave Sidemount | October 5, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| Performance Diver | October 5, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| 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 |
| Technical Diver 1 | October 6, 2026 | Brockville, Ontario, Canada | Heison Chak |
| ITC GUE Fundamentals | October 6, 2026 | Playa Del Carmen, Mexico | Jon Kieren |
| Drysuit Primer | October 7, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Master Diver | October 7, 2026 | Hemmoor oder Bodensee, Germany | Sebastian von Koss |
| GUE Technical Fundamentals | October 7, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| 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 | Krnica, Croatia | JP Bresser |
| CCR Technical Diver 1: JJ-CCR | October 11, 2026 | Athens, Greece | JP Bresser |
| CCR Fundamentals: JJ-CCR | October 11, 2026 | Athens, Greece | JP Bresser |
| DPV Cave | October 11, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| CCR Technical Diver 2 | October 11, 2026 | Athens, Greece | JP Bresser |
| CCR Technical Diver 2 | October 11, 2026 | Finale Ligure, Savona, Italy | Graham Blackmore |
| Technical Diver 1 | October 12, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| Cave Diver 1 | October 12, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| CCR Fundamentals: Symbios | October 12, 2026 | Puerto Aventuras , Mexico | John Kendall |
| Technical Diver 1 | October 13, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| GUE Technical Fundamentals | October 16, 2026 | Zurich, Switzerland | Irene Homberger |
| GUE Basic Fundamentals | October 16, 2026 | Switzerland, Switzerland | Irene Homberger |
| DPV Diver 1 | October 17, 2026 | Tbd , Germany | Peter Gaertner |
| Technical Diver 3 | October 17, 2026 | finale ligure, Savona, Italy | Graham Blackmore |
| Performance Diver | October 17, 2026 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Cave Diver 2 | October 18, 2026 | Cala Gonone, Nuoro, Italy | Zsolt Szilagyi |
| Cave Diver 1 | October 18, 2026 | High Springs, Florida, United States | Jon Kieren |
| CCR Fundamentals: Symbios | October 19, 2026 | Vinkeveen, Netherlands | JP Bresser |
| Cave Diver 2 | October 19, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Daniel Riordan |
| Cave Diver 1 | October 19, 2026 | Zero Gravity Dive centre, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| 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 |
| 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 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 |
| 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 |
| Cave Diver 2 | November 1, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Advanced Open Water Diver | November 1, 2026 | Dahab, Egypt | Gemma Thomas |
| Cave Diver 3 | November 1, 2026 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Fundamentals: JJ-CCR | November 2, 2026 | Oslo, Oslo, Norway | Gunnar Midtgaard |
| 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 |
| Performance Diver | November 5, 2026 | Hemmoor, Germany | Kaddi Vogel |
| GUE Technical Fundamentals | November 5, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Basic Fundamentals | November 5, 2026 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Technical Fundamentals | November 5, 2026 | München, Bayern, Germany | Frederik Bring |
| GUE Basic Fundamentals | November 6, 2026 | Leipzig, Sachsen, Germany | Keith Kreitner |
| Performance Diver | November 6, 2026 | Leipzig, Sachsen, Germany | Kaddi Vogel |
| 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 |
| Technical Diver 1 | November 16, 2026 | Dahab, Egypt | Keith Kreitner |
| Upgrade to CCR Tech 1: JJ-CCR | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: Symbios | November 16, 2026 | Kralendijk, Bonaire | JP Bresser |
| 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 |
| Technical Diver 1 | November 23, 2026 | Zero Gravity Dive centre, Puerto Aventuras , Quintana Roo, Mexico | Annika Persson |
| Upgrade to CCR Tech 1: JJ-CCR | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Technical Diver 1: JJ-CCR | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| CCR Fundamentals: Symbios | November 23, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 2 | November 23, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Fundamentals: JJ-CCR | November 25, 2026 | Victoria or Vancouver, British Columbia, Canada | Jason Cook |
| Cave Diver 2 | November 30, 2026 | Playa del Carmen, Quintana Roo, Mexico | Emőke Wagner |
| Doubles Primer | November 30, 2026 | Kralendijk, Bonaire | Douwe Musch |
| CCR Technical Diver 2 | November 30, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 2 | November 30, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Technical Diver 1 | November 30, 2026 | Kralendijk, Bonaire | JP Bresser |
| Cave Diver 1 | November 30, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| GUE Technical Fundamentals | December 3, 2026 | Larnaca, Cyprus | Imad Farhat |
| Cave Diver 1 | December 5, 2026 | Cabo de Palos, Spain | Ricardo Constantino |
| Performance Diver | December 5, 2026 | Victoria, British Columbia, Canada | Jason Cook |
| 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 2 | December 14, 2026 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| 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 |
| DPV Cave | January 2, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | January 4, 2027 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Cave Diver 2 | January 4, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| 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 |
| 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 |
| GUE Basic Fundamentals | January 18, 2027 | Dauin, Philippines | Per Normark |
| 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 |
| DPV Diver 1 | January 25, 2027 | Dauin, Philippines | Per Normark |
| 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 |
| CCR Fundamentals: JJ-CCR | February 1, 2027 | Dauin, Philippines | Per Normark |
| Cave Diver 1 | February 4, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| 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 |
| GUE Technical Fundamentals | February 12, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Christophe Le Maillot |
| 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 2 | February 22, 2027 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| 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 |
| 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 21, 2027 | PA, Mexico | Per Normark |
| 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 |
| Cave Diver 1 | September 17, 2027 | Plura - Royvik, Nordland, Norway | Annika Persson |
| GUE Basic Fundamentals | September 17, 2027 | Høvåg, Aust-Agder, Norway | Oliver Ober |
| 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 |
