International Sumo Federation (254 lb), Heavyweight over 115 kg (254 lb), and Open Weight [unrestricted entry]), and include competitions for female wrestlers (Lightweight up to 65 kg (143 lb), Middleweight up to 80 kg (180 lb), Heavyweight over 80 kg (180 lb), and Open Weight). International Sumo Federation The International Sumo Federation (IFS) is the largest international governing body of sport Sumo with over 87 member countries. It was formed in 1992 and is the only Sumo organization recognised by the International Olympic Committee and World Anti-Doping Agency. International Sumo Federation has 87 established National sumo Federations. International Sumo Federation encourages the sport's
International Rogaining Federation International Rogaining Federation International Rogaining Federation (IRF) is the peak international body for the sport of rogaining. The aims of the IRF are to promote rogaining worldwide, maintain the culture and the rules of the sport. The IRF has adopted the Rules of Rogaining, which set the basic rules of the sport, govern the conduct of competitors and set minimum technical standards for championship rogaines. The IRF sanctions World Rogaining Championships, which are held annually as from 2012 (previously have been held once in two years). The IRF issues Geoduck awards to rogaining administrators and event organisers for long-term contributions