Technical officials

These are the technical officials of the German Ruhr Internationals 2019:

Referee’s / Deputy
John op het Veld ( Referee U19 )(Nederland)
Thies Wiediger ( Referee U17 / Deputy U19 )(Germany)
Werner Lammerich ( Referee U13 & U15 )(Germany)
Umpires (in alphabetical order)
Assessors for this appraisal
Umpires Coordinator