The referee for the World Championship will be covered and organized by JJIF (Technical Commission)

The Organizing committee will take care of the referee working in this event,
means booking of flight and hotel and transportation will be handled and covered by OC.

For application to work in the World Championship please register in this event here:
All referee will be waitlisted first.

The Technical Commission (Head referee of discipline) will decide about participation in consideration of Discipline [s], Availability, License level, Evaluation and Ranking, Gender equality aspects, Country. Continental and age mix

Registration:

1) create personal SportsID account : https://jjif.sportsid.org/personal/#pages.registration
2) SportsID (if they already have personal account and want to register to an event: https://jjif.sportsid.org/personal/#pages.login
National federation will have to approve the participation.

The national federation can register you as well but we recomment for international referee for personal registration so the Datas can be updated more easy.
registration by National federation account
https://jjif.sportsid.org/#pages.login