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.

Members
International Sumo Federation has 87 established National Sumo Federations.

Organization
International Sumo Federation encourages the sport's development worldwide, including holding international championships. A key aim of the federation is to have Sumo recognized as an Olympic sport. Accordingly, amateur tournaments are divided into weight classes.

1992–2018
Age restrictions of 13–18 years old apply

2019–present
Age restrictions of 13–18 years old apply

Discipline championships

 * Sumo World Championships
 * European Sumo Championships
 * North American Sumo Championships
 * Oceania Sumo Championships

Other events

 * Sumo at the World Games
 * Sumo at the 2013 World Combat Games