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Principles and Values of Clean Sport
The Anti-Doping Landscape
Rights and Responsibilities
The Principle of Strict Liability
Anti-Doping Rule Violations
Prohibited List
Use of Medications & Risk of Supplements Use
Therapeutic Use Exemptions
Testing procedures – Urine, Blood & the ABP
Requirements of the Registered Testing Pool
Consequences of Doping
Report Doping
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Umpires &Referees - Essential Document Invitation to Umpire WTT Events: WTT Youth Series Events WTT Youth Contender...
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On this page the essential videos for the Umpires & Referees. Umpire Training...
Latest News
Cuenca Hosts 2025 International Referee School: A Continued Commitment to Level 3 Referee Education
01 May 2025
ITTF Referees Level Up in Frankfurt Training Session
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07 Dec 2024
International Referee School – Havirov CZE – Education of Referees, Level 3
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