Nýtt keppniskerfi hjá IJF (alþjóðajúdósambandið) tekur gildi 1. janúar 2009.

Hér neðar eru pdf skjöl sem skýra það nánar.

•  IJF – World Ranking List points and rules
•  IJF – Example Quarter Final Repechage
•  IJF – Event Information World Cup
•  IJF – Event Information Grand Slam & Grand Prix
•  IJF – Event Information Masters
•  IJF – Olympic Qualification 2012
•  IJF – Calendar 2009 – version 08