10.9.3  Additional  Rules for Certain Potential Multiple Violations   10.9.3.1   For purposes of imposing sanctions under Article 10.9, except as provided in Arti cles 10.9.3.2 and 10.9.3.3, an anti -doping rule violation will only be considered a second violati on if WAKO can establish that the Athlete  or other Person  committed the additional anti -doping rule violation after the Athlete  or other Person  received notic e pursuant to Article 7, or after WAKO made reasonable efforts to give notice of the first anti -doping rule violation.