From June 9-13, 2025, ten years after the Paris Agreement, leaders from all UN member states, international organizations, civil society, and many others convened in Nice for the 3rd UN Ocean Conference. "Our Ocean" was the unifying theme. While CMAS...

📣 Proud Sponsor Spotlight 📣 We're proud to recognise MICROPLUS as an official CMAS sponsor — and thank them for their outstanding support during the 2025 CMAS World Championship Finswimming Indoor Masters and Juniors in Chios, Greece! 🇬🇷🌊 From real-t...

🧠 Building Resilience in Sport | ITA Webinar 📅 Thursday 26 June | 🕑 14:00–15:00 CEST CMAS is pleased to promote the next session of the Monthly Webinar Series organised by our partner, the International Testing Agency (ITA): "Building Resilience in S...

Day 2Discipline: Dynamic Apnea With Bi-Fins (DYN-BF)Date: May 21, 2025Venue: Olympic Aquatic Centre, Athens, GreeceThe second day of the CMAS 2025 Indoor Freediving World Championship continued in full stride with the Dynamic With Bi-Fins (DYNB) disc...

On June 6, 2025, the 5th International Scientific Diving Colloquium – UABC will take place at 2:00 p.m. (Mexican Pacific Time), featuring the participation of researchers from various research institutions. The event will be broadcast live on Faceboo...

The Mexican Federation of Underwater Activities (FMAS), in collaboration with the World Confederation of Underwater Activities (CMAS), is pleased to announce the 2nd International Scientific Diving Course in reef systems, aimed at the certification o...

A new section on CMAS TC website: "Fact Sheets". Many of you are looking for information about diving, how to teach it and the CMAS recommendations. This new section of our website has been created to provide you with an overview of these issues and ...

Recreational Diving Medical Screening System by UNDERSEA & HYPERBARIC MEDICAL SOCIETY with the support of CMAS In 2020, the international Diver Medical Screening Committee (DMSC) released a new diver medical screening system and guidance to the p...

Sharm-El-Sheik (Egypt), May 2025, Mr. Alain Foret was newly elected president of the Technical Committee. With a strong background in diving education and training, he is entrusted with the mission of further developing technical diving worldwid...

CMAS 2025 Indoor Freediving World Championship – Day 1 ReportDiscipline: Dynamic Without Fins (DNF)Date: May 20, 2025Venue: Olympic Aquatic Centre, Athens, GreeceThe CMAS 2025 Indoor Freediving World Championship officially opened with the Dynamic Wi...

We are proud to announce the official list of athletes participating in the 2025 CMAS World Championship Freediving Indoor, taking place in Athens, Greece from 18-25May 2025.We warmly welcome all national federations, team captains, athletes, judges,...

Sharm El Sheikh, Egypt – 9 May 2025 A significant development was introduced during the Elective General Assembly of the Confédération Mondiale des Activités Subaquatiques (CMAS), held on 9 May 2025 in Sharm El Sheikh, Egypt: the automatic inclusion ...

Sharm El Sheikh, Egypt – 9 May 2025 During the Elective General Assembly of the Confédération Mondiale des Activités Subaquatiques (CMAS), held in Sharm El Sheikh, Egypt, the Presidents of the three core CMAS Committees were elected for the upcoming ...

Sharm El Sheikh, Egypt – 9 May 2025During the Elective General Assembly of the Confédération Mondiale des Activités Subaquatiques (CMAS), held on 9 May 2025 in Sharm El Sheikh, Egypt, Mrs. Anna Arzhanova was re-elected as President of CMAS. CMAS, whi...

Join us for our fifth webinar of 2025 focused on Ask the Expert: Nutrition, featuring Professor Louise Burke, IOC Diploma program in Sports Nutrition and Australian Catholic University Director. This session will provide an overview of the topic, alo...

Last April 29th FAAS, represented by its president, Mr. Francisco Lacase and the MINISTRY OF ENVIRONMENT AND CIRCULAR ECONOMY of the Province of Cordoba represented by the Minister Dr. Victoria Flores, signed a mutual Collaboration Agreement with the...

🌟 Attention Coaches of the CMAS community! Are you ready to empower your Athletes and protect the integrity of sport? Join us for our Clean Sport Webinar, to ensure you understand your anti-doping role and responsibilities and receive practical tips ...

🗓️ Coaches of the CMAS community, this one's for you! Join our webinar to understand your role in promoting clean sport and how to positively influence your Athletes' values and behaviours.   🔗 Registration

🌟Athletes, coaches, medical personnel and other ASP of the CMAS community, make sure to sign up for the third webinar in the ITA IF Webinar Series, where we'll will cover: - Testing Procedures, including the Athlete Biological Passport (ABP)- Testing...

🌟 Attention Athletes, coaches, medical personnel and other ASP of the CMAS community, get ready and sign up for the second webinar in the ITA IF Webinar Series, where we'll cover: - The Prohibited List- Medications- Therapeutic Use Exemptions (TUEs)-...