Any aspect of Doping Control or anti-doping Education may be delegated by an Anti-Doping Organization to a Delegated Third Party, however, the delegating Anti-Doping Organization shall require the Delegated Third Party to perform such aspects in compliance with the Code and International Standards, and the Anti-Doping Organization shall remain fully responsible for ensuring that any delegated aspects are performed in compliance with the Code.INTRODUCTIONARTICLE 1  Definition of DopingARTICLE 2 Anti-Doping Rule ViolationsWorld Anti-Doping Code 202119ARTICLE 1 DEFINITION OF DOPINGDoping is defined as the occurrence of one or more of the anti-doping rule violations set forth in Article 2.1 through Article 2.11  of the Code.ARTICLE 2 ANTI-DOPING RULE VIOLATIONSThe purpose of Article 2 is to specify the circumstances and conduct which constitute anti-doping rule violations.