The International Tennis Integrity Agency (ITIA) has announced numerous suspensions of tennis players in December 2025, stemming from corruption and doping violations. Notable cases include Maikel Villalona (4.5-year suspension), Pang Renlong (12-year suspension), Quentin Folliot (20-year suspension), and provisional suspensions for Juan Sebastian Dominguez Collado and Jessica Eudovic due to clostebol presence. These suspensions highlight ongoing efforts to combat match-fixing and doping within the sport.

The World Curling Federation has welcomed Argentina as a full member and Armenia as an Associate Member specializing in wheelchair curling. Argentina's inclusion, bringing the total to 77 member nations, signifies a focus on regional growth and development, particularly in South America. Armenia's entry highlights the federation's commitment to widening access and accommodating diverse development pathways. Both additions come ahead of the Milano Cortina 2026 Olympic Winter Games, where curling will be a prominent sport.

The World Anti-Doping Agency (WADA) has officially published the 2027 World Anti-Doping Code and associated International Standards, approved at the World Conference on Doping in Sport in Busan. The new code, taking effect on January 1, 2027, incorporates extensive athlete consultation and includes standards related to education, data protection, and therapeutic use exemptions. WADA will provide implementation support programs and regional symposiums to assist signatories in preparing for the changes. A comprehensive implementation guide has also been released, highlighting key differences from the 2021 code and standards.

Estonia, Latvia, and Lithuania have jointly written to IOC President Kirsty Coventry, expressing opposition to the recent recommendation allowing Russian and Belarusian youth teams and athletes to compete under national symbols. The Baltic nations argue this could facilitate state propaganda and urge the IOC to maintain existing restrictions until the war in Ukraine ends and accountability is ensured. This comes as the IOC continues to explore pathways for reinstatement, citing athletes' rights to compete free from political interference, while also addressing concerns about Indonesia's visa denial to Israeli athletes.

The World Anti-Doping Agency (WADA) recently conducted extensive educational activities at the African Youth Games in Luanda, Angola. The initiative focused on engaging adolescent athletes and regional bodies through dialogue, prevention programs, and promoting integrity values in sport. WADA's Athlete Engagement team interacted directly with thousands of young athletes, fostering trust and reinforcing the importance of fair play. The program involved in-person activities, exchange spaces, and awareness campaigns, supported by the Association of National Olympic Committees of Africa (ANOCA) and SuperSport. Former Olympic and Paralympic athletes also participated, providing credibility and facilitating open communication. Educational materials were left with the Angolan Olympic Committee to ensure continued awareness efforts.