World Karate Federation (WKF) Anti -Doping Rules – in effect as of 1st January 2021  Page 23 of 66    authority to test the Athlete  to assume Results Management  responsibility for the Sample  or data if a potential anti -doping rule violation is discovered.31  ARTICLE 7   RESULTS MANAGEMENT : RESPONSIBILITY, INITIAL REVIEW, NOTICE AND PROVISIONAL  SUSPENSIONS   Results Management under these Anti -Doping Rules establishes a process designed to resolve anti -doping rule violation matters in a fair, expeditious and efficient manner.