2020
Chief Judge: Antonio Mata IJ NU (POR)
PRO: José Cancella d'Abreu (POR)
Chief Judge: Paul Zupan IJ NJ (USA)
PRO: John Siegel NJ NRO (USA)
Chief Judge: Claudio Uras RU RRO IJ (ITA)
PRO: Roberto Goinavi RU NRO (ITA)
CRO: Roberto Goinavi RU NRO (ITA)
Chief Judge: Marco Cimarosti NJ NRO (ITA)
Chief Judge: Uros Zvan IJ NRO (SLO)
PRO: David Bartol NU NJ IRO (SLO)
Chief Judge: Antonio Rutoli NJ IJ (ITA)
Chief Umpire: Antonio Rutoli NJ IJ (ITA)
CRO: Rafael Caiazza NRO (ITA)
— no officials indicated —
Chief Judge: Timo Haß IU IJ NRO (GER)
PRO: Fabian Bach IRO NJ (GER)
Chief Judge: Evangelos Polykandriotis IRO NJ (GRE)
PRO: George Katekos RRO (GRE)
Chief Judge: David Bartol NU NJ IRO (SLO)
PRO: Tomaž Virnik (SLO)
Chief Judge: Socrates Jordanou NJ (CYP)
PRO: Ioannis Papazoglou C3 NJ IRO (CYP)
Chief Judge: Marcel Bult RRO CRO NJ RU (NED)
CRO: Wedstrijd Centrum (NED)
Chief Judge: Elisa D'Ippolito RU NJ (ITA)
Chief Judge: Emmet Dalton RU CRO FM NJ (IRL)
— no officials indicated —
Chief Judge: Manuel Ken Gamito IJ (POR)
Chief Umpire: Manuel Ken Gamito IJ (POR)
PRO: José Cancella d'Abreu (POR)