Referee Committees


Referee Committee of Ju-Jitsu International Federation (JJIF)
Henrik Sandberg (DEN) Director
Roel Van Ravens (NED) Vice-Director
Bertil Bergdahl (SWE) Secretary
Ralf Pfeiffer (GER)
Michael Piaser (USA)

Referee Committee of European Ju-Jitsu Union (JJEU)
Roel Van Ravens (NED) Director
Guy Mennereau (FRA) Vice-Director
Ueli Zürcher (SUI) Secretary
Ronald Bartens (GER)
Martin Jazbec (SLO)

Referee Committee of Panamerican Ju-Jitsu Union (JJPAU)
Michael Piaser (USA) Director
Theo Roncken (BOL) Vice-Director
Joe Santocildes (USA) Secretary

Referee Committee of Asian Ju-Jitsu Belt Wrestling Federation (A.J.J.B.W.F.)
Kazim Ali Changezi (PAK) Director
Vice-Director
Secretary