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.
You can select the courses displayed based on one or more of the below criteria. Note that with searches, less is more. For example: to find all the courses taught in Florida, you should enter "FL" instead of "Florida" into the Province/State field. Most fields are optional.
| Instructor: |
| Course Title | Date | Location | Instructor |
|---|---|---|---|
| Technical Diver 1 | September 30, 2020 | 울진, Kyongsang-bukto, Korea (South) | David Sinwoo Lee |
| Technical Diver 1 | September 30, 2020 | Siracusa, Siracusa, Italy | Stefano Gualtieri |
| GUE Fundamentals | October 1, 2020 | Taipei, Taipei City, Taiwan | Huang-Jung Jiang |
| DPV Diver 1 | October 1, 2020 | Attersee, Oberöesterreich, Austria | Osama Gobara |
| GUE Fundamentals | October 1, 2020 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| Gas Blender | October 1, 2020 | Budapest, Budapest, Hungary | Zsolt Szilagyi |
| GUE Fundamentals | October 1, 2020 | Laredo, Cantabria, Spain | Belen Andres-Garcia |
| GUE Fundamentals Upgrade | October 1, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| GUE Fundamentals | October 1, 2020 | Sydney, New South Wales, Australia | Liam Allen |
| GUE Fundamentals | October 1, 2020 | Oslo, Oslo, Norway | Mikkel Stokke |
| Doubles Diver | October 1, 2020 | Zero Gravity Dive Center, Puerto Aventuras, Quintana Roo, Mexico | Emőke Wagner |
| GUE Fundamentals | October 1, 2020 | Wuppertal, Germany | Claudia Haltern |
| Technical Diver 1 | October 2, 2020 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Fundamentals | October 2, 2020 | Leuven / Ekeren, Vlaams-Brabant, Belgium | Peter Brandt |
| GUE Fundamentals | October 2, 2020 | Alicante/Murcia, Alicante, Spain | Belen Andres-Garcia |
| GUE Fundamentals Part 2 | October 2, 2020 | Wuppertal, Germany | Claudia Haltern |
| Technical Diver 1 | October 2, 2020 | Multiple, Finland | Jarkko Helin |
| DPV Diver 1 | October 2, 2020 | Bergen, Norway | Annika Persson |
| Recreational Diver 1 - Nitrox | October 2, 2020 | Anchorage, Alaska, United States | Cameron Miller |
| Triox Primer | October 2, 2020 | Dubai, Dubai, United Arab Emirates | Alain Eid |
| GUE Fundamentals Part 1 | October 3, 2020 | Toronto, Ontario, Canada | Heison Chak |
| Navigation Primer | October 3, 2020 | Schwetzingen, Baden-Württemberg, Germany | Christof Müller |
| Recreational Diver 1 - Nitrox | October 3, 2020 | Ińsko, Zachodniopomorskie, Poland | Bartek Trzcinski |
| GUE Fundamentals Part 1 | October 3, 2020 | High Springs, Florida, United States | Kyle Harmon |
| Technical Diver 1 | October 3, 2020 | Polignano a Mare, Bari, Italy | Niccolo Crespi |
| Documentation Diver | October 3, 2020 | Numazu, Shizuoka, Japan | Thomas Jonsson |
| Technical Diver 1 | October 3, 2020 | Hemmoor, Niedersachsen, Germany | Henning May |
| Technical Diver 1 | October 3, 2020 | Krnica, Istria county, Croatia | Mario Arena |
| Technical Diver 1 | October 3, 2020 | Los Angeles, California, United States | Karim Hamza |
| Cave Diver 1 | October 4, 2020 | Gramat, France | Irene Homberger |
| Technical Diver 1 | October 4, 2020 | Palaia Fokaia / Lavrio, Attiki, Greece | Derk Remmers |
| GUE Fundamentals | October 4, 2020 | Third Dimension Diving, Tulum , Quintana Roo, Mexico | Kelvin Davidson |
| Technical Diver 1 | October 4, 2020 | Krnica, Croatia | JP Bresser |
| DPV Cave | October 4, 2020 | Cala Gonone - Sardinia, Italy | Andrea Marassich |
| GUE Fundamentals | October 4, 2020 | Sharm el-Sheikh, Janub Sina', Egypt | Antonio Bresciani |
| GUE Fundamentals Upgrade | October 5, 2020 | Oslo , Norway | Annika Persson |
| Cave Diver 1 | October 5, 2020 | Budapest + Croatia, Budapest, Hungary | Zsolt Szilagyi |
| GUE Fundamentals Part 1 | October 5, 2020 | Singapore, Singapore | Gemma Thomas |
| Cave Diver 1 | October 5, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 2 | October 5, 2020 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| Doubles Diver | October 5, 2020 | Santa Margherita Ligure, Genova, Italy | Bruno Borelli |
| Technical Diver 2 | October 6, 2020 | Athens, Greece | Richard Walker |
| Doubles Diver | October 7, 2020 | Singapore, Central Singapore, Singapore | Jimmy Choo |
| GUE Fundamentals | October 8, 2020 | Cabo de Palos, Spain | Belen Andres-Garcia |
| GUE Fundamentals | October 8, 2020 | Gramat, Lot, France | Marc Aznar |
| DPV Diver 1 | October 8, 2020 | Attersee, Oberöesterreich, Austria | Osama Gobara |
| Drysuit Diver | October 8, 2020 | Zero Gravity Dive Center, Puerto Aventuras, Quintana Roo, Mexico | Emőke Wagner |
| GUE Fundamentals | October 8, 2020 | OSLO, Norway | Annika Persson |
| GUE Fundamentals | October 8, 2020 | Ödeshög, Sweden | Per Normark |
| CCR Diver 1 | October 9, 2020 | Incheon / Gangneoung, Korea (South) | Kyungsoo Kim |
| GUE Fundamentals Part 1 | October 9, 2020 | Tech Korea, Inch'on-gwangyoksi, Korea (South) | Su Eun Kim |
| DPV Diver 1 | October 9, 2020 | San Diego, California, United States | Steven Millington |
| ITC Rec 1 / Fundamentals | October 9, 2020 | Korntal-Muenchingen, Baden-Württemberg, Germany | Peter Gaertner |
| GUE Fundamentals | October 9, 2020 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Fundamentals | October 9, 2020 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Fundamentals Part 2 | October 10, 2020 | Brockville or Montreal, Canada | Michael Pinault |
| GUE Fundamentals Part 1 | October 10, 2020 | Schwetzingen, Baden-Württemberg, Germany | Hans Drexler |
| CCR Diver 1 | October 10, 2020 | Krnica, Croatia | JP Bresser |
| GUE Fundamentals Part 1 | October 10, 2020 | Santa Clara/Monterey, California, United States | Alberto Nava |
| GUE Fundamentals | October 10, 2020 | ZHENGZHOU, Hunan, China | HUANG WEIQI |
| GUE Fundamentals Part 1 | October 10, 2020 | Brockville or Montreal, Canada | Michael Pinault |
| GUE Fundamentals | October 10, 2020 | High Springs area, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | October 10, 2020 | Küttigen, Aargau, Switzerland | Christoph Bühler |
| Discover Diving | October 10, 2020 | Rheinbach, Nordrhein-Westfalen, Germany | Sebastian von Koss |
| Cave Diver 1 | October 10, 2020 | Gramat, France | Irene Homberger |
| GUE Fundamentals Part 1 | October 10, 2020 | Fort Worth, Texas, United States | Jason Wright |
| GUE Fundamentals | October 10, 2020 | Sydney, New South Wales, Australia | Duncan Paterson |
| GUE Fundamentals | October 10, 2020 | Des Moines, Washington, United States | James Fraser |
| GUE Fundamentals | October 10, 2020 | Santa Clara/Monterey, California, United States | Alberto Nava |
| Cave Diver 1 | October 11, 2020 | Cajarc, Lot, France | Sven Nelles |
| Cave Diver 1 | October 11, 2020 | La Azohia, Spain | Andrea Marassich |
| DPV Diver 1 | October 12, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 2 | October 12, 2020 | high springs, Florida, United States | Mark Messersmith |
| Drysuit Diver | October 12, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Emőke Wagner |
| GUE Fundamentals | October 12, 2020 | Boca Raton, Florida, United States | Errol Kalayci |
| Drysuit Diver | October 12, 2020 | Santa Margherita Ligure, Genova, Italy | Bruno Borelli |
| CCR Diver 2 | October 12, 2020 | Krnica, Istria county, Croatia | Derk Remmers |
| Technical Diver 2 | October 12, 2020 | Cabo de Palos, Alicante, Spain | Mario Arena |
| GUE Fundamentals | October 12, 2020 | Xuyi, Jiangsu, China | XUAN LI |
| GUE Fundamentals | October 12, 2020 | Sharm el-Sheikh, Janub Sina', Egypt | Antonio Bresciani |
| Recreational Diver 1 - Nitrox | October 12, 2020 | OSLO, Norway | Annika Persson |
| Cave Diver 1 | October 13, 2020 | Lot, France | John Kendall |
| GUE Fundamentals Upgrade | October 13, 2020 | High Springs Area, Florida, United States | Meredith Tanguay |
| GUE Fundamentals Part 1 | October 13, 2020 | Zurich, Switzerland | Irene Homberger |
| Doubles Diver | October 13, 2020 | Santa Margherita Ligure, Genova, Italy | Bruno Borelli |
| Recreational Diver 1 - Nitrox | October 14, 2020 | Singapore, Central Singapore, Singapore | Jimmy Choo |
| DPV Diver 1 | October 14, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | October 15, 2020 | Gramat, Lot, France | Marc Aznar |
| GUE Fundamentals | October 15, 2020 | Vancouver island , British Columbia, Canada | Guy Shockey |
| GUE Fundamentals | October 15, 2020 | Lysekil, Sweden | Per Normark |
| GUE Fundamentals | October 15, 2020 | Seattle, United States | Alex Adolfi |
| GUE Fundamentals | October 15, 2020 | Alexandria Bay , New York, United States | Bob Sherwood |
| GUE Fundamentals | October 15, 2020 | Los Angeles & Avalon Catalina Island, California, United States | Steven Millington |
| GUE Fundamentals | October 16, 2020 | Göteborg, Vastra Gotaland, Sweden | Mattias Vendlegård |
| GUE Fundamentals Part 1 | October 16, 2020 | Fort Worth, Texas, United States | Jason Wright |
| GUE Fundamentals | October 16, 2020 | Québec city, Quebec, Canada | Dany Dulac |
| DPV Diver 1 | October 16, 2020 | Bergen, Norway | Annika Persson |
| GUE Fundamentals | October 16, 2020 | Qiandaohu, Zhejiang, China | Hui Jin |
| GUE Fundamentals Part 1 | October 16, 2020 | Dubai, Dubai, United Arab Emirates | Alain Eid |
| GUE Fundamentals | October 17, 2020 | Batroun, Liban-Nord, Lebanon | Gerard Ghammachi |
| ITC Rec 1 / Fundamentals | October 17, 2020 | Cala Gonone, Sardinia, Italy | Andrea Marassich |
| GUE Fundamentals Part 1 | October 17, 2020 | Alicante, Alicante, Spain | Belen Andres-Garcia |
| Recreational Diver 1 - Nitrox | October 17, 2020 | Wageningen, Gelderland, Netherlands | Erik Wurz |
| Technical Diver 1 | October 17, 2020 | Krnica, Istria county, Croatia | Sander Evering |
| Drysuit Diver | October 17, 2020 | Brockville, Ontario, Canada | Michael Pinault |
| GUE Fundamentals Part 2 | October 17, 2020 | East Sea , Kangwon-do, Korea (South) | Su Eun Kim |
| GUE Fundamentals | October 17, 2020 | Orange County, California, United States | David Watson |
| Documentation Diver | October 17, 2020 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Fundamentals | October 18, 2020 | Tilburg, Noord-Brabant, Netherlands | Martijn Blommaert |
| Cave Diver 1 | October 18, 2020 | Cajarc, France | JP Bresser |
| CCR Diver 1 | October 18, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Diver 1 | October 18, 2020 | Sharm el-Sheikh, Janub Sina', Egypt | Antonio Bresciani |
| Technical Diver 1 | October 18, 2020 | Siracusa, Siracusa, Italy | Niccolo Crespi |
| Cave Diver 1 | October 18, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | October 18, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Emőke Wagner |
| Technical Diver 1 | October 18, 2020 | Siracusa, Siracusa, Italy | Niccolo Crespi |
| CCR Diver 1 | October 18, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | October 18, 2020 | Attersee, Austria | Irene Homberger |
| GUE Fundamentals | October 19, 2020 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| Technical Diver 1 | October 19, 2020 | Los Angeles, California, United States | Karim Hamza |
| GUE Fundamentals | October 19, 2020 | ZERO GRAVITY, Quintana Roo, Mexico | Fred Devos |
| Cave Diver 1 | October 19, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Technical Diver 1 | October 19, 2020 | Ålesund, Norway | Annika Persson |
| GUE Fundamentals Upgrade | October 20, 2020 | Québec city, Quebec, Canada | Dany Dulac |
| GUE Fundamentals | October 20, 2020 | San Marcos, Texas, United States | Orie J. Braun |
| GUE Fundamentals Part 2 | October 21, 2020 | Singapore, | Gemma Thomas |
| IE Rec 1 / Fundamentals | October 21, 2020 | Cabo de Palos, Murcia, Spain | Gideon Liew |
| GUE Fundamentals | October 21, 2020 | Cabo de Palos, Murcia, Spain | Gideon Liew |
| GUE Fundamentals | October 21, 2020 | QDH, Zhejiang, China | Hui Jin |
| Cave Diver 1 | October 21, 2020 | High springs, Florida, United States | John Kendall |
| GUE Fundamentals Part 1 | October 22, 2020 | Santa Margherita Ligure, Italy | Bruno Borelli |
| GUE Fundamentals | October 22, 2020 | Wellington, New Zealand | Russell Hughes |
| DPV Diver 1 | October 22, 2020 | Attersee, Austria | Irene Homberger |
| GUE Fundamentals | October 22, 2020 | Santa Margherita Ligure, Genova, Italy | Bruno Borelli |
| GUE Fundamentals | October 22, 2020 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| GUE Fundamentals | October 22, 2020 | Hemmoor, Niedersachsen, Germany | Claudia Haltern |
| Technical Diver 1 | October 23, 2020 | Los Angeles, California, United States | Steven Millington |
| DPV Diver 1 | October 23, 2020 | Boca Raton, Florida, United States | Errol Kalayci |
| GUE Fundamentals Part 2 | October 23, 2020 | Alicante, Alicante, Spain | Belen Andres-Garcia |
| Recreational Diver 2 - Triox | October 24, 2020 | Des Moines, Washington, United States | James Fraser |
| GUE Fundamentals Upgrade | October 24, 2020 | San Marcos, Texas, United States | Orie J. Braun |
| Navigation Primer | October 24, 2020 | Singapore, Singapore | Gemma Thomas |
| Technical Diver 2 | October 24, 2020 | KRNICA, Istria county, Croatia | Mario Arena |
| GUE Fundamentals Upgrade | October 24, 2020 | Brockville, Ontario, Canada | Michael Pinault |
| Cave Diver 1 | October 25, 2020 | Cajarc, France | JP Bresser |
| Technical Diver 1 | October 25, 2020 | Hemmoor, Niedersachsen, Germany | Sven Nelles |
| GUE Fundamentals | October 25, 2020 | Richmond, Virginia, United States | Jon Kieren |
| Technical Diver 2 | October 26, 2020 | Cabo de Palos, Murcia, Spain | Gideon Liew |
| Cave Diver 1 | October 26, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Technical Diver 1 | October 26, 2020 | Ålesund, Norway | Annika Persson |
| DPV Cave | October 26, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 2 | October 26, 2020 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Fundamentals | October 26, 2020 | Singapore, Central Singapore, Singapore | Jimmy Choo |
| IE GUE Fundamentals | October 27, 2020 | Vancouver island , British Columbia, Canada | Guy Shockey |
| Triox Cave Upgrade | October 27, 2020 | High Springs, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | October 27, 2020 | Vancouver Island , British Columbia, Canada | Guy Shockey |
| GUE Fundamentals | October 27, 2020 | Hemmoor, Niedersachsen, Germany | Erik Wurz |
| GUE Fundamentals | October 29, 2020 | München / Murner See, Bayern, Germany | Christina Müller |
| GUE Fundamentals | October 29, 2020 | Alexandria Bay , New York, United States | Bob Sherwood |
| GUE Fundamentals | October 29, 2020 | Berlin, Berlin, Germany | Peter Gaertner |
| GUE Fundamentals | October 29, 2020 | Brussels, Brussel/Bruxelles, Belgium | Marc Aznar |
| GUE Fundamentals | October 29, 2020 | Mannheim, Baden-Württemberg, Germany | Keith Kreitner |
| GUE Fundamentals | October 30, 2020 | Alicante/Murcia, Spain | Belen Andres-Garcia |
| GUE Fundamentals | October 30, 2020 | Dive Alaska, Anchorage, Alaska, United States | Ron Fancher |
| GUE Fundamentals | October 31, 2020 | Locarno, Switzerland | Ivan Wagner |
| DPV Diver 1 | October 31, 2020 | Sao Sebastiao, São Paulo, Brazil | Sergio R Schirato |
| Cave Diver 1 | October 31, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 1 | November 1, 2020 | Cajarc, | JP Bresser |
| CCR Diver 1 | November 1, 2020 | Hemmoor, Niedersachsen, Germany | Derk Remmers |
| GUE Fundamentals | November 1, 2020 | Puerto Aventuras - Solidarida, Quintana Roo, Mexico | Julien Fortin |
| Technical Diver 1 | November 1, 2020 | Krnica, Istria county, Croatia | Mario Arena |
| Scientific Diver | November 1, 2020 | Ruegen, Mecklenburg-Vorpommern, Germany | Henning May |
| Cave Diver 2 | November 1, 2020 | High springs, Florida, United States | John Kendall |
| IE GUE Fundamentals | November 2, 2020 | Cabo de Palos, Murcia, Spain | Gideon Liew |
| GUE Fundamentals | November 2, 2020 | Cabo de Palos, Murcia, Spain | Gideon Liew |
| Recreational Diver 3 - Trimix | November 2, 2020 | Cabo Frio, Rio de Janeiro, Brazil | Sergio R Schirato |
| Cave Diver 1 | November 2, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| GUE Fundamentals | November 2, 2020 | Ålesund, Norway | Annika Persson |
| Technical Diver 1 | November 3, 2020 | Seattle, Washington, United States | Alex Adolfi |
| GUE Fundamentals | November 3, 2020 | Whakatane, New Zealand | Russell Hughes |
| Technical Diver 1 | November 3, 2020 | Cabo de Palos , Spain | Ricardo Constantino |
| IE Technical Diver 1 | November 4, 2020 | LA, California, United States | Guy Shockey |
| DPV Diver 1 | November 4, 2020 | Gangneoung-si, Kangwon-do, Korea (South) | Kyungsoo Kim |
| GUE Fundamentals | November 5, 2020 | Attersee, Austria | Irene Homberger |
| GUE Fundamentals | November 5, 2020 | Las Vegas, Nevada, United States | Kelly Colwell |
| GUE Fundamentals | November 5, 2020 | Oslo, Oslo, Norway | Mikkel Stokke |
| Technical Diver 1 | November 5, 2020 | LA, California, United States | Guy Shockey |
| Technical Diver 1 | November 6, 2020 | Los Angeles, California, United States | Karim Hamza |
| Navigation Primer | November 6, 2020 | Merida, Yucatán, Mexico | Bruno Espinosa |
| Technical Diver 1 | November 6, 2020 | Los Angeles, California, United States | Karim Hamza |
| Technical Diver 1 | November 6, 2020 | Los Angeles, California, United States | Steven Millington |
| Rescue Primer | November 6, 2020 | Hemmoor, Niedersachsen, Germany | Keith Kreitner |
| DPV Diver 1 | November 6, 2020 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Fundamentals | November 6, 2020 | ALmelo, Overijssel, Netherlands | Matthijs Holtkamp |
| GUE Fundamentals | November 6, 2020 | Almelo, Netherlands | Matthijs Holtkamp |
| GUE Fundamentals | November 7, 2020 | Wuppertal / Düsseldorf, Nordrhein-Westfalen, Germany | Sebastian von Koss |
| Cave Sidemount | November 7, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | November 7, 2020 | Sydney, New South Wales, Australia | Duncan Paterson |
| Technical Diver 2 | November 8, 2020 | Krnica, Istria county, Croatia | Mario Arena |
| Cave Diver 1 | November 8, 2020 | High Springs, Florida, United States | Meredith Tanguay |
| Triox Primer | November 8, 2020 | Oslo, Norway | Annika Persson |
| Cave Diver 1 | November 8, 2020 | High Springs, United States | JP Bresser |
| Technical Diver 2 | November 9, 2020 | Gangneoung-si, Kangwon-do, Korea (South) | Kyungsoo Kim |
| Doubles Diver | November 9, 2020 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Cave Diver 1 | November 9, 2020 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| Cave Diver 1 | November 9, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| GUE Fundamentals | November 12, 2020 | Gullmarsfjorden, Sweden | Annika Persson |
| IE GUE Fundamentals | November 12, 2020 | LA, California, United States | Guy Shockey |
| GUE Fundamentals | November 12, 2020 | Palea Fokea, Attiki, Greece | Nikos Vardakas |
| GUE Fundamentals | November 12, 2020 | LA, California, United States | Guy Shockey |
| GUE Fundamentals | November 13, 2020 | Anchorage, Alaska, United States | Cameron Miller |
| GUE Fundamentals | November 13, 2020 | Alicante/Benidorm, Alicante, Spain | Belen Andres-Garcia |
| GUE Fundamentals | November 13, 2020 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Fundamentals Part 1 | November 13, 2020 | Dubai, Dubai, United Arab Emirates | Alain Eid |
| DPV Cave | November 14, 2020 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Fundamentals Upgrade | November 14, 2020 | Gullmarsfjorden, Sweden | Annika Persson |
| Triox Primer | November 14, 2020 | Messinghausen, Germany | Peter Gaertner |
| GUE Fundamentals | November 14, 2020 | Sydney, New South Wales, Australia | Duncan Paterson |
| Technical Diver 1 | November 15, 2020 | KRNICA, Istria county, Croatia | Mario Arena |
| Cave Diver 1 | November 15, 2020 | Gramat, Lot, France | Sven Nelles |
| Technical Diver 2 | November 15, 2020 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| GUE Fundamentals | November 16, 2020 | Sharm-El-Sheikh, Egypt | Per Normark |
| Cave Diver 1 | November 16, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| GUE Fundamentals | November 16, 2020 | Las Vegas, United States | Kelly Colwell |
| Cave Sidemount | November 16, 2020 | Budapest, Budapest, Hungary | Zsolt Szilagyi |
| Cave Diver 1 | November 16, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| DPV Diver 1 | November 16, 2020 | Dahab, Janub Sina', Egypt | Sameh Sokar |
| Technical Diver 1 | November 16, 2020 | Qiandaohu, Zhejiang, China | Hui Jin |
| Cave Diver 2 | November 17, 2020 | High Springs, Florida, United States | Meredith Tanguay |
| Technical Diver 1 | November 17, 2020 | Des Moines , | Guy Shockey |
| GUE Fundamentals | November 18, 2020 | Metropolis of High Springs, Florida, United States | Kelvin Davidson |
| GUE Fundamentals | November 19, 2020 | Küttigen, Aargau, Switzerland | Christoph Bühler |
| Documentation Diver | November 19, 2020 | Benidorm, Alicante, Spain | Belen Andres-Garcia |
| GUE Fundamentals | November 19, 2020 | Zuerich, Switzerland | Irene Homberger |
| GUE Fundamentals Part 2 | November 20, 2020 | Dubai, Dubai, United Arab Emirates | Alain Eid |
| Photogrammetry Diver | November 20, 2020 | Vobster, United Kingdom | John Kendall |
| Gas Blender | November 21, 2020 | Sauerlach, Bayern, Germany | Peter Gaertner |
| Drysuit Diver | November 21, 2020 | De Beldert and 4Divers, Gelderland, Netherlands | Erik Wurz |
| BLS-D & Oxygen First Aid | November 22, 2020 | Almelo, Overijssel, Netherlands | Matthijs Holtkamp |
| GUE Fundamentals | November 22, 2020 | Kralendijk-Bonaire, Bonaire | JP Bresser |
| CCR Diver 1 | November 22, 2020 | Kralendijk - Bonaire, Bonaire | JP Bresser |
| BLS-D & Oxygen First Aid | November 22, 2020 | Sauerlach, Bayern, Germany | Peter Gaertner |
| CCR Diver 1 | November 22, 2020 | Palaia Fokaia, Attiki, Greece | Derk Remmers |
| Technical Diver 1 | November 23, 2020 | Puerto Galera, Philippines | Gideon Liew |
| Cave Diver 1 | November 23, 2020 | Zero Gravity, Quintana Roo, Mexico | Kyungsoo Kim |
| Technical Diver 2 | November 23, 2020 | Krnica, Istria county, Croatia | Mario Arena |
| GUE Fundamentals Upgrade | November 23, 2020 | Los Angeles, Avalon Catalina Island, California, United States | Steven Millington |
| DPV Cave | November 23, 2020 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| Cave Diver 2 | November 23, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | November 23, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Doubles Diver | November 25, 2020 | Singapore, Central Singapore, Singapore | Jimmy Choo |
| GUE Fundamentals Part 2 | November 28, 2020 | Whakatane, New Zealand | Russell Hughes |
| Drysuit Diver | November 28, 2020 | Rorschach, Bodensee, Switzerland | Jason Winter |
| GUE Fundamentals | November 28, 2020 | Sydney, New South Wales, Australia | Stephen Ho |
| Technical Diver 1 | November 29, 2020 | Krnica , Istria county, Croatia | Annika Persson |
| Gas Blender | November 29, 2020 | Tilburg, Netherlands | Martijn Blommaert |
| Technical Diver 1 | November 29, 2020 | Kralendijk - Bonaire, Bonaire | JP Bresser |
| GUE Fundamentals | November 29, 2020 | Puerto Galera, Philippines | Gideon Liew |
| Technical Diver 1 | November 29, 2020 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Fundamentals | November 30, 2020 | High Springs area, Florida, United States | Meredith Tanguay |
| Cave Sidemount | November 30, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | November 30, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Technical Diver 1 | December 1, 2020 | Cabo de Palos, Spain | Ricardo Constantino |
| GUE Fundamentals Part 2 | December 1, 2020 | Zurich, Zürich, Switzerland | Irene Homberger |
| GUE Fundamentals | December 1, 2020 | Des Moines, Washington, United States | Guy Shockey |
| Scientific Diver | December 2, 2020 | n.a., United Kingdom | Diogo Paulo |
| Technical Diver 2 | December 3, 2020 | Puerto Galera, Philippines | Gideon Liew |
| GUE Fundamentals | December 3, 2020 | Los Angeles & Avalon, Catalina Island, California, United States | Steven Millington |
| GUE Fundamentals | December 4, 2020 | Puerto Varas, Lagos, Chile | Guillermo Riesco |
| Doubles Diver | December 4, 2020 | Anchorage, Alaska, United States | Cameron Miller |
| Documentation Diver | December 5, 2020 | Alicante, Alicante, Spain | Belen Andres-Garcia |
| GUE Fundamentals | December 5, 2020 | Orange County, California, United States | David Watson |
| GUE Fundamentals | December 5, 2020 | Sydney, New South Wales, Australia | Duncan Paterson |
| Triox Primer | December 5, 2020 | Seattle, Washington, United States | Kees Beemster Leverenz |
| ITC Rec 1 / Fundamentals | December 5, 2020 | Santa Margherita Ligure, Genova, Italy | Mario Arena |
| GUE Fundamentals | December 5, 2020 | Madrid, Madrid, Spain | Belen Andres-Garcia |
| Cave Diver 1 | December 6, 2020 | High Springs, Florida, United States | Meredith Tanguay |
| DPV Cave | December 7, 2020 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| ITC Technical Diver 1 | December 7, 2020 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| GUE Fundamentals | December 7, 2020 | Zero Gravity Dive Center, Puerto Aventuras, Quintana Roo, Mexico | Emőke Wagner |
| Scientific Diver | December 7, 2020 | n.a., United Kingdom | Diogo Paulo |
| Cave Diver 1 | December 7, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| DPV Cave | December 7, 2020 | Zero Gravity GUE Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| Technical Diver 1 | December 9, 2020 | Puerto Galera, Philippines | Gideon Liew |
| Photogrammetry Diver | December 11, 2020 | Seattle, Washington, United States | Kees Beemster Leverenz |
| CCR Cave | December 11, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| Doubles Diver | December 12, 2020 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Ivo Chiarino |
| Technical Diver 1 | December 12, 2020 | Dahab, Egypt | JP Bresser |
| Technical Diver 1 | December 13, 2020 | Krnica, Istria county, Croatia | Sven Nelles |
| Cave Diver 2 | December 13, 2020 | Puerto Aventuras, Mexico | JP Bresser |
| CCR Diver 2 | December 14, 2020 | Krnica, Istria county, Croatia | Derk Remmers |
| Cave Diver 2 | December 14, 2020 | Zero Gravity, Quintana Roo, Mexico | Fred Devos |
| Cave Diver 2 | December 14, 2020 | Zero Gravity, Quintana Roo, Mexico | Fred Devos |
| GUE Fundamentals | December 14, 2020 | High Springs area, Florida, United States | Meredith Tanguay |
| Cave Diver 2 | December 14, 2020 | High Springs, Florida, United States | Douglas Mudry |
| GUE Fundamentals | December 14, 2020 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| Cave Diver 2 | December 14, 2020 | Zero Gravity, Quintana Roo, Mexico | Fred Devos |
| Cave Diver 1 | December 14, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 1 | December 15, 2020 | High Springs, Florida, United States | Meredith Tanguay |
| Technical Diver 1 | December 15, 2020 | Puerto Galera, Philippines | Gideon Liew |
| Technical Diver 1 | December 17, 2020 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| DPV Cave | December 17, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | December 17, 2020 | Sharm el-Sheikh, Janub Sina', Egypt | Antonio Bresciani |
| Cave Diver 2 | December 17, 2020 | Zero Gravity GUE Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Diver 1 | December 18, 2020 | Dahab, Egypt | JP Bresser |
| DPV Diver 1 | December 18, 2020 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| DPV Diver 1 | December 19, 2020 | Osezaki, Shizuoka, Japan | Yousuke Ogiwara |
| Cave Diver 1 | December 20, 2020 | Puerto Aventuras, Mexico | JP Bresser |
| GUE Fundamentals Part 2 | December 21, 2020 | South Florida (Jupiter to Miami), Florida, United States | Meredith Tanguay |
| GUE Fundamentals Part 1 | December 21, 2020 | South Florida (Jupiter to Miami), Florida, United States | Meredith Tanguay |
| Cave Diver 1 | December 26, 2020 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | December 27, 2020 | High Springs area, Florida, United States | Meredith Tanguay |
| Cave Diver 1 | December 27, 2020 | Puerto Aventuras, Mexico | JP Bresser |
| DPV Diver 1 | December 28, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 2 | December 29, 2020 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| GUE Fundamentals Upgrade | December 31, 2020 | TBD, Florida, United States | Meredith Tanguay |
| Gas Blender | January 3, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | January 4, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 2 | January 4, 2021 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| CCR Diver 2 | January 4, 2021 | Tulum , Mexico | Guy Shockey |
| ITC Rec 1 / Fundamentals | January 4, 2021 | Puerto Galera, Philippines | Gideon Liew |
| Technical Diver 1 | January 5, 2021 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| Documentation Diver | January 7, 2021 | tbd, Brazil | Ricardo Constantino |
| Documentation Diver | January 7, 2021 | tbd, Brazil | Ricardo Constantino |
| GUE Fundamentals | January 9, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Fundamentals | January 9, 2021 | Wuppertal, Nordrhein-Westfalen, Germany | Claudia Haltern |
| GUE Fundamentals | January 9, 2021 | Orange County, California, United States | David Watson |
| Cave Diver 2 | January 10, 2021 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Sidemount | January 11, 2021 | Zero Gravity, Puerto Aventuras, Mexico | Osama Gobara |
| Cave Diver 1 | January 11, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| GUE Fundamentals | January 14, 2021 | vinkeveen+enschede, Netherlands | Anne-Marie Bresser |
| GUE Fundamentals | January 15, 2021 | Seattle, Washington, United States | Kees Beemster Leverenz |
| GUE Fundamentals | January 16, 2021 | High Springs area, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | January 16, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Technical Diver 1 | January 18, 2021 | LV, Nevada, United States | Guy Shockey |
| Cave Diver 1 | January 18, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 1 | January 18, 2021 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| GUE Fundamentals Upgrade | January 22, 2021 | High Springs, Florida, United States | Meredith Tanguay |
| Recreational Diver 2 - Triox | January 22, 2021 | Anchorage, Alaska, United States | Cameron Miller |
| Cave Diver 1 | January 23, 2021 | High Springs, Florida, United States | Meredith Tanguay |
| Technical Diver 1 | January 25, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Annika Persson |
| Cave Diver 1 | January 25, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| CCR Diver 1 | January 26, 2021 | Des Moines, Washington, United States | Guy Shockey |
| Technical Diver 1 | January 30, 2021 | HURGHADA, Al Bahr al Ahmar, Egypt | Mario Arena |
| DPV Diver 1 | January 31, 2021 | Des Moines, Washington, United States | Guy Shockey |
| Cave Diver 1 | February 1, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| CCR Diver 2 | February 1, 2021 | High Springs, Florida, United States | Kirill A. Egorov |
| Cave Diver 1 | February 1, 2021 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | February 1, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Technical Diver 1 | February 2, 2021 | Seattle, Washington, United States | Alex Adolfi |
| Cave Diver 1 | February 4, 2021 | High Springs area, Florida, United States | Meredith Tanguay |
| GUE Fundamentals Part 2 | February 6, 2021 | Whakatane, Bay of Plenty, New Zealand | Russell Hughes |
| Technical Diver 1 | February 6, 2021 | HURGHADA, Al Bahr al Ahmar, Egypt | Mario Arena |
| GUE Fundamentals | February 6, 2021 | Rheinbach, Nordrhein-Westfalen, Germany | Sebastian von Koss |
| Cave Diver 1 | February 7, 2021 | puerto aventuras, Mexico | JP Bresser |
| Cave Diver 1 | February 8, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 2 | February 8, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Photogrammetry Diver | February 12, 2021 | Seattle, Washington, United States | Kees Beemster Leverenz |
| Technical Diver 2 | February 13, 2021 | HURGHADA, Al Bahr al Ahmar, Egypt | Mario Arena |
| ITC Rec 1 / Fundamentals | February 13, 2021 | Hurghada or Dahab tbd, Egypt | Irene Homberger |
| GUE Fundamentals | February 13, 2021 | Orange County, California, United States | David Watson |
| Cave Diver 2 | February 14, 2021 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Diver 1 | February 15, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| Cave Diver 2 | February 15, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| Cave Diver 1 | February 15, 2021 | Puerto Aventuras , Quintana Roo, Mexico | Daniel Riordan |
| Technical Diver 1 | February 15, 2021 | Palaia Fokaia, Greece | Derk Remmers |
| GUE Fundamentals | February 18, 2021 | Anchorage, Alaska, United States | Cameron Miller |
| GUE Fundamentals | February 20, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Technical Diver 2 | February 20, 2021 | HURGHADA, Al Bahr al Ahmar, Egypt | Mario Arena |
| Cave Diver 1 | February 21, 2021 | Puerto Aventuras, Mexico | JP Bresser |
| Cave Sidemount | February 22, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Osama Gobara |
| GUE Fundamentals | February 22, 2021 | High Springs areaa, Florida, United States | Meredith Tanguay |
| Cave Diver 1 | February 22, 2021 | Zero Gravity, Puerto Aventuras, Quintana Roo, Mexico | Laszlo Cseh |
| DPV Diver 1 | February 26, 2021 | Hemmoor, Niedersachsen, Germany | Sven Nelles |
| Cave Diver 2 | February 28, 2021 | Puerto Aventuras, Mexico | JP Bresser |
| GUE Fundamentals | March 4, 2021 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| GUE Fundamentals | March 6, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | March 7, 2021 | Puerto Aventuras, Mexico | JP Bresser |
| CCR Diver 1 | March 8, 2021 | High Springs, Florida, United States | Kirill A. Egorov |
| GUE Fundamentals | March 11, 2021 | Seattle, Washington, United States | Alex Adolfi |
| GUE Fundamentals | March 11, 2021 | Budapest, Budapest, Hungary | Zsolt Szilagyi |
| DPV Diver 1 | March 12, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| GUE Fundamentals | March 12, 2021 | Whakatane, New Zealand | Russell Hughes |
| Cave Diver 2 | March 14, 2021 | Puerto Aventuras, Mexico | JP Bresser |
| GUE Fundamentals | March 15, 2021 | Port de Pollença, Baleares, Spain | Sven Nelles |
| GUE Fundamentals | March 20, 2021 | Tioman, Malaysia | Gemma Thomas |
| Cave Diver 1 | March 21, 2021 | Gramat, Lot, France | Sven Nelles |
| GUE Fundamentals | March 27, 2021 | High Springs, Florida, United States | Jon Kieren |
| Cave Diver 1 | March 28, 2021 | Cajarc, Lot, France | Sven Nelles |
| CCR Cave | March 29, 2021 | 32643, Florida, United States | Kirill A. Egorov |
| Technical Diver 1 | March 29, 2021 | Krnica, Istria county, Croatia | Annika Persson |
| GUE Fundamentals | April 2, 2021 | Whakatane, New Zealand | Russell Hughes |
| GUE Fundamentals | April 2, 2021 | Düsseldorf, Nordrhein-Westfalen, Germany | Sebastian von Koss |
| CCR Diver 1 | April 3, 2021 | Qian Dao Hu, Zhejiang, China | Hui Jin |
| Cave Diver 1 | April 4, 2021 | Cajarc, Lot, France | Sven Nelles |
| Technical Diver 2 | April 5, 2021 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| Technical Diver 1 | April 5, 2021 | Krnica, Istria county, Croatia | Annika Persson |
| Recreational Diver 2 - Triox | April 5, 2021 | Ft Lauderdale area, Florida, United States | Meredith Tanguay |
| Cave Diver 1 | April 8, 2021 | High Springs, Florida, United States | Kirill A. Egorov |
| CCR Diver 2 | April 12, 2021 | Seattle, Washington, United States | Derk Remmers |
| Cave Diver 2 | April 12, 2021 | High Springs, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | April 15, 2021 | OSLO, Norway | Annika Persson |
| GUE Fundamentals | April 17, 2021 | Horseshoe Bay, BC, British Columbia, Canada | Liz Tribe |
| Cave Diver 1 | April 19, 2021 | High Springs, Florida, United States | Kirill A. Egorov |
| ITC Rec 1 / Fundamentals | April 19, 2021 | Schwetzingen, Baden-Württemberg, Germany | Derk Remmers |
| Technical Diver 1 | April 19, 2021 | Krnica, Istria county, Croatia | Sven Nelles |
| GUE Fundamentals | April 23, 2021 | Stockholm/Vagnhärad, Stockholm, Sweden | Mattias Vendlegård |
| GUE Fundamentals | April 26, 2021 | High Springs area, Florida, United States | Meredith Tanguay |
| Documentation Diver | April 29, 2021 | Vinkeveen, Netherlands | JP Bresser |
| GUE Fundamentals | April 29, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | May 2, 2021 | Gramat, Lot, France | Sven Nelles |
| Cave Diver 1 | May 2, 2021 | Gramat, France | Irene Homberger |
| Recreational Diver 1 - Nitrox | May 2, 2021 | High Springs and Ft Lauderdale areas, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | May 3, 2021 | Woods Hole, Massachusetts, United States | Michael Thornton |
| Cave Diver 1 | May 9, 2021 | High Springs, United States | Irene Homberger |
| Cave Diver 1 | May 9, 2021 | Gramat, France | Irene Homberger |
| Technical Diver 1 | May 10, 2021 | Krnica, Istria county, Croatia | Sven Nelles |
| Technical Diver 1 | May 10, 2021 | South Florida, Florida, United States | Meredith Tanguay |
| Documentation Diver | May 11, 2021 | Krnica, Croatia | JP Bresser |
| GUE Fundamentals | May 13, 2021 | Gullmarsfjorden, Sweden | Annika Persson |
| GUE Fundamentals Part 1 | May 15, 2021 | Fort Worth, Texas, United States | Jason Wright |
| Technical Diver 1 | May 16, 2021 | Krnica, Croatia | JP Bresser |
| Technical Diver 1 | May 17, 2021 | Karlstad, Sweden | Annika Persson |
| GUE Fundamentals | May 21, 2021 | Attersee, Austria | Irene Homberger |
| Recreational Diver 3 - Trimix | May 25, 2021 | Ft Lauderdale area, Florida, United States | Meredith Tanguay |
| Recreational Diver 2 - Triox | May 25, 2021 | Ft Lauderdale area, Florida, United States | Meredith Tanguay |
| GUE Fundamentals | May 27, 2021 | Gullmarsfjorden , Sweden | Annika Persson |
| CCR Diver 1 | May 30, 2021 | Krnica, Croatia | JP Bresser |
| Technical Diver 1 | May 31, 2021 | Krnica, Istria county, Croatia | Sven Nelles |
| Technical Diver 1 | June 1, 2021 | Åland Islands, Finland | Annika Persson |
| Technical Diver 2 | June 4, 2021 | Krnica, Istria county, Croatia | Mario Arena |
| GUE Fundamentals | June 9, 2021 | Raleigh area, North Carolina, United States | Meredith Tanguay |
| GUE Fundamentals | June 14, 2021 | Lake Phoenix (Rawlings), Virginia, United States | Meredith Tanguay |
| GUE Fundamentals | June 17, 2021 | Stromberg, Rheinland-Pfalz, Germany | Sven Nelles |
| GUE Fundamentals Upgrade | June 18, 2021 | Lake Phoenix (Rawlings), Virginia, United States | Meredith Tanguay |
| CCR Diver 1 | June 19, 2021 | Stockholm, Sweden | JP Bresser |
| GUE Fundamentals Upgrade | June 21, 2021 | Raleigh area, North Carolina, United States | Meredith Tanguay |
| DPV Diver 1 | June 25, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Triox Primer | June 25, 2021 | Raleigh area, North Carolina, United States | Meredith Tanguay |
| GUE Fundamentals | June 27, 2021 | Stockholm, Sweden | Anne-Marie Bresser |
| Technical Diver 1 | June 27, 2021 | Stockholm, Sweden | JP Bresser |
| GUE Fundamentals | June 29, 2021 | Dutch Springs, Pennsylvania, United States | Meredith Tanguay |
| Technical Diver 1 | June 29, 2021 | Gullmarsfjorden, Sweden | Annika Persson |
| Technical Diver 1 | July 4, 2021 | Hemmoor, Niedersachsen, Germany | Sven Nelles |
| Cave Diver 1 | July 4, 2021 | Sardegna, Italy | Irene Homberger |
| GUE Fundamentals Upgrade | July 4, 2021 | Dutch Springs, Pennsylvania, United States | Meredith Tanguay |
| DPV Diver 1 | July 5, 2021 | Stockholm, Sweden | JP Bresser |
| GUE Fundamentals | July 9, 2021 | Boston area, Massachusetts, United States | Meredith Tanguay |
| Cave Diver 1 | July 11, 2021 | Sardegna, | Irene Homberger |
| GUE Fundamentals | July 15, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| CCR Cave | July 27, 2021 | Krnica, Istria county, Croatia | Kirill A. Egorov |
| GUE Fundamentals | July 29, 2021 | Köln, Nordrhein-Westfalen, Germany | Sven Nelles |
| Cave Diver 1 | August 2, 2021 | Zero Gravity Dive Center, Quintana Roo, Mexico | Christophe Le Maillot |
| DPV Cave | August 2, 2021 | Krnica, Istria county, Croatia | Kirill A. Egorov |
| Cave Diver 1 | August 8, 2021 | Gramat, Lot, France | Sven Nelles |
| Technical Diver 1 | August 9, 2021 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| GUE Fundamentals | August 9, 2021 | Gilboa Quarry, Ohio, United States | Meredith Tanguay |
| GUE Fundamentals | August 12, 2021 | Hemmoor, Niedersachsen, Germany | Henning May |
| GUE Fundamentals | August 16, 2021 | Chicago Area (Haigh Quarry), Illinois, United States | Meredith Tanguay |
| GUE Fundamentals Upgrade | August 20, 2021 | Haigh Quarry - the Caribbean of the Midwest!, Illinois, United States | Meredith Tanguay |
| Cave Diver 1 | August 29, 2021 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| GUE Fundamentals | August 30, 2021 | Hopkinsville (Pennyroyal Quarry), Kentucky, United States | Meredith Tanguay |
| Cave Diver 1 | September 5, 2021 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| Cave Diver 1 | September 12, 2021 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| Cave Diver 1 | September 12, 2021 | Cala Gonone, Nuoro, Italy | Sven Nelles |
| DPV Diver 1 | September 13, 2021 | Ft Lauderdale area, FL, United States | Meredith Tanguay |
| Recreational Diver 2 - Triox | September 20, 2021 | Ft Lauderdale area, Florida, United States | Meredith Tanguay |
| Recreational Diver 1 - Nitrox | September 20, 2021 | Stuart and Ft Lauderdale areas, Florida, United States | Meredith Tanguay |
| Cave Diver 1 | November 1, 2021 | Third Dimension Diving, Tulum, Quintana Roo, Mexico | Kelvin Davidson |
| CCR Diver 2 | November 9, 2021 | Vancouver Island, British Columbia, Canada | Guy Shockey |
| Cave Diver 1 | November 15, 2021 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | November 29, 2021 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| Cave Diver 1 | December 6, 2021 | Puerto Aventuras, Quintana Roo, Mexico | Sven Nelles |
| GUE Fundamentals | February 19, 2022 | Kailua-Kona (Big Island), Hawaii, United States | Meredith Tanguay |
| GUE Fundamentals Upgrade | February 20, 2022 | Kailua-Kona (Big Island), Hawaii, United States | Meredith Tanguay |
| Cave Diver 1 | August 30, 2023 | Cajarc, Lot, France | Sven Nelles |
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