]6 / IWF 2021 ANTI-DOPING RULES›  IWF 2021 ANTI-DOPING RULESARTICLE 1DEFINITION 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 these Anti-Doping Rules.ARTICLE 2ANTI-DOPING RULE VIOLATIONSThe purpose of Article 2 is to specify the circumstances and conduct which constitute anti-doping rule violations.